Fine particles
35.2µg/m³Moderate · 1 hourCAMS model • Open-Meteo
DelhiAir quality, PM2.5 and PM10
Check PM2.5 and PM10 particle levels alongside ozone, nitrogen dioxide and other gases. Compare the latest available concentrations with recent days and explore changes in air pollution through the available historical records.
Delhi - latest available concentrations (September 26, 2026, 06:30 local time): PM2.5: 35.2 µg/m³, PM10: 96.9 µg/m³, O₃: 28 µg/m³, NO₂: 28 µg/m³, SO₂: 14.4 µg/m³, CO: 490 µg/m³. These are hourly CAMS model values for a point representing the city.
Air quality questions →Delhi · Air pollutant concentrations
Data time: September 26, 2026 · 06:30 · local timeParticulate matter
96.9µg/m³Moderate · 1 hourOzone
28µg/m³Good · 1 hourNitrogen dioxide
28µg/m³Moderate · 1 hourSulphur dioxide
14.4µg/m³Good · 1 hourCarbon monoxide
490µg/m³PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →
DAILY DATA · Delhi
Delhi - air pollution over recent days (2026-08-31 - 2026-09-25)
Concentrations of all available pollutants for this city.
PM2.5Lowest 29.1 2026-09-03Highest 106.81 2026-08-312026-08-31 - 2026-09-25
PM10Lowest 29.78 2026-09-05Highest 428.98 2026-08-312026-08-31 - 2026-09-25
O₃Lowest 66.21 2026-09-04Highest 127.08 2026-09-232026-08-31 - 2026-09-25
NO₂Lowest 25.92 2026-09-24Highest 53.91 2026-09-072026-08-31 - 2026-09-25
SO₂Lowest 19.55 2026-09-05Highest 42.42 2026-09-072026-08-31 - 2026-09-25
COLowest 395.5 2026-09-25Highest 1,311.38 2026-09-072026-08-31 - 2026-09-25
Scroll the chart or table sideways to see the full period.
| Pollutant | 2026-09-25 | 2026-09-24 | 2026-09-23 | 2026-09-22 | 2026-09-21 | 2026-09-20 | 2026-09-19 | 2026-09-07 | 2026-09-06 | 2026-09-05 | 2026-09-04 | 2026-09-03 | 2026-09-02 | 2026-09-01 | 2026-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 35.47 | 53.5 | 70.02 | 68.77 | 71.94 | 77.85 | 57.32 | 69.44 | 38.67 | 29.4 | 44.94 | 29.1 | 45.65 | 80.17 | 106.81 |
| PM10 | 101.88 | 76.03 | 104.91 | 129.93 | 99.82 | 104.57 | 89.81 | 81.39 | 38.93 | 29.78 | 46.31 | 30.95 | 77.03 | 255.42 | 428.98 |
| O₃ | 78.79 | 120.04 | 127.08 | 115.83 | 109.88 | 105.79 | 99.33 | 96.04 | 75.71 | 67.92 | 66.21 | 72.42 | 87.17 | 83.54 | 67.92 |
| NO₂ | 26.72 | 25.92 | 32.77 | 41.26 | 39.05 | 41.25 | 41.21 | 53.91 | 30.41 | 27.85 | 40.43 | 34.23 | 31.16 | 31.02 | 34.08 |
| SO₂ | 25.97 | 29.45 | 30.86 | 32.23 | 32.7 | 33.25 | 30 | 42.42 | 25.7 | 19.55 | 29.48 | 28.7 | 28.38 | 25.2 | 21.1 |
| CO | 395.5 | 538.46 | 706.42 | 744.71 | 908.17 | 1,019.92 | 1,012.46 | 1,311.38 | 797.71 | 656.67 | 541.58 | 527.96 | 542.88 | 552.79 | 395.92 |
A dot on the chart and a dash in the table indicate missing data. The latest day may be incomplete.
AIR QUALITY ARCHIVE · Delhi
Delhi - air pollution history (2016-03 - 2020-05)
Compare monthly particle and gas concentrations in the available archive.
PM2.5Lowest 29.63 2018-08Highest 285 2018-122016-03 - 2020-05
PM10Lowest 74.29 2019-08Highest 412.5 2018-122016-03 - 2020-05
O₃Lowest 16.76 2020-01Highest 121.82 2018-052016-03 - 2020-05
NO₂Lowest 18.54 2020-04Highest 87.53 2016-112016-03 - 2020-05
SO₂Lowest 6.2 2018-08Highest 24.12 2019-042016-03 - 2020-05
COLowest 1 2018-01Highest 860.67 2016-082016-03 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 40.97 | 39.7 | 54.01 | 116.37 | 152 | 202.9 | 168.4 | 113.52 | 37.73 | 34.72 | 50.08 | 58.87 | 76.41 | 88.93 | — | 192.5 | — | 285 | 235.25 | 137.75 | 37.33 | 29.63 | — | — | 87.66 | 107.08 | 198.4 | 113.73 | 174.67 | 183 | 237.43 | 154.33 | 74.52 | 51.33 | 54.68 | 79.6 | 122.75 | 102.63 | 87.85 | 126.38 | 183 | 232 | 241 | 162 | 67.5 | 45.5 | 49.9 | 79.4 | 108 | 138 | 88.6 |
| PM10 | 104.71 | 97.24 | 115.24 | 210.25 | 236.38 | 305.38 | 274.75 | 216.63 | 81.43 | 74.29 | 129.5 | 198.33 | 223.5 | 280.14 | — | 297.63 | — | 412.5 | 359.5 | 291 | 100.83 | 81.3 | — | — | 214.8 | 232.2 | 193.8 | 235 | 319 | 301.5 | 338.5 | 293.67 | 148.67 | 77.2 | 171.5 | 187 | 252.5 | 216.5 | 193 | 243 | 235 | 344 | 381.5 | 319 | 137 | 86.8 | 109 | 200 | 244 | 316 | 179 |
| O₃ | 63.91 | 45.73 | 35.99 | 32.17 | 16.76 | 17.98 | 25.86 | 41.16 | 30.98 | 27.58 | 30.04 | 48.27 | 47.44 | 40.36 | — | 29.13 | — | 21.24 | 34.77 | 41.15 | 24.23 | 25.35 | — | — | 121.82 | 89.52 | 54.36 | 29.6 | 22 | 19.9 | 30.3 | 35.45 | 30.2 | 30.8 | 31.05 | 48.05 | 70 | 51.95 | 57.4 | 43.55 | 23.85 | 18.6 | 36.25 | 42.65 | 31.2 | 21.05 | 32.65 | 50.25 | 70.1 | 85.85 | 79.3 |
| NO₂ | 20.47 | 18.54 | 31.21 | 50.48 | 47.98 | 51.27 | 60.88 | 51.23 | 27.03 | 24.53 | 26.77 | 33.53 | 42.31 | 51.73 | — | 50.29 | — | 60.54 | 59.02 | 54.55 | 25.17 | 23.88 | — | — | 38.88 | 33.26 | 48.78 | 32.37 | 30.53 | 33.03 | 69.44 | 47.42 | 30.87 | 40.23 | 28.2 | 34.45 | 40.6 | 40.95 | 43.1 | 56.75 | 46.63 | 68.33 | 87.53 | 81.35 | 50.85 | 36.5 | 39.55 | 31.5 | 45.47 | 68.6 | 54.05 |
| SO₂ | 14.66 | 14.16 | 14.75 | 15.74 | 11.63 | 10.02 | 12.39 | 12.78 | 9.56 | 8.06 | 8.42 | 13.01 | 23.94 | 24.12 | — | 15.03 | — | 14.55 | 14.32 | 13.35 | 7.77 | 6.2 | — | — | 7.87 | 11.88 | 13.35 | 14.8 | 12.2 | 14.3 | 21.3 | 23.87 | 12.63 | 14.37 | 14.07 | 11.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| CO | 369.79 | 399.09 | 499.54 | 103.56 | 1.02 | 1.36 | 1.36 | 208.02 | 582.92 | 240.03 | 284.06 | 1 | 265.59 | 94.77 | — | 68.2 | — | 2.12 | 2.06 | 2.17 | 1.06 | 295 | — | — | 225.68 | 33.2 | 53 | 1 | 1 | 2 | 1.83 | 1.75 | 434 | 818.33 | 214 | 240.67 | 282.67 | 564.33 | 497.33 | 306.33 | 1.33 | 1.67 | 1.67 | 289 | 456.67 | 860.67 | 772 | 277 | 445.67 | 518.33 | 450.5 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
Historical data by station 14
AIR QUALITY ARCHIVE · CRRI Mathura Road, New Delhi - IMD
CRRI Mathura Road, New Delhi - IMD
Station code: CRRI Mathura Road, Delhi - IMD
Monthly monitoring station data.
PM2.5Lowest 33.9 2019-08Highest 291 2018-122017-09 - 2020-05
PM10Lowest 73.5 2019-08Highest 470 2018-122017-09 - 2020-05
O₃Lowest 9.91 2019-12Highest 56.4 2019-072017-09 - 2020-05
NO₂Lowest 11.1 2020-05Highest 135 2019-102017-09 - 2020-05
COLowest 1 2017-11Highest 979 2019-092017-09 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 41.4 | 44.8 | 53.7 | 124 | 151 | 188 | 172 | 113 | 36.6 | 33.9 | 46.2 | — | 50.1 | 75 | — | 149 | — | 291 | — | — | — | — | — | — | — | — | — | 139 | 180 | 199 | 238 | 155 | 78.4 |
| PM10 | 93.1 | 108 | 128 | 249 | 267 | 312 | 295 | 236 | 79.8 | 73.5 | 125 | — | 204 | 277 | — | 217 | — | 470 | — | — | — | — | — | — | — | — | — | 258 | 341 | 339 | 354 | 271 | 146 |
| O₃ | 14.1 | 15.6 | 16.7 | 15.9 | 12.8 | 9.91 | 14.1 | 41.5 | 27.1 | 40.1 | 56.4 | — | 43.6 | 31.4 | — | 33.4 | — | 40.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| NO₂ | 11.1 | 16.8 | 29 | 74.5 | 79.3 | 86.6 | 128 | 135 | 32.7 | 31.1 | 19.4 | — | 21.8 | 26.1 | — | 15.9 | — | 52.1 | — | — | — | — | — | — | — | — | — | 31.7 | 31.2 | 31 | 32.6 | 31.5 | 32.1 |
| CO | 371 | 435 | 656 | 1 | 1 | 1 | 1 | 1 | 979 | 1 | 1 | — | 1 | 2 | — | 1 | — | 3 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · IHBAS, Dilshad Garden,New Delhi - CPCB
IHBAS, Dilshad Garden,New Delhi - CPCB
Station code: IHBAS, Dilshad Garden, Delhi - CPCB
Monthly monitoring station data.
PM2.5Lowest 13.6 2020-04Highest 256 2018-122018-12 - 2020-05
NO₂Lowest 17.2 2020-04Highest 72.6 2018-122018-12 - 2020-05
SO₂Lowest 6.41 2020-05Highest 24.7 2018-122018-12 - 2020-05
COLowest 1 2018-12Highest 924 2020-022018-12 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 43 | 13.6 | 55.6 | 99.7 | 120 | 174 | 125 | 103 | 33.5 | 49.6 | 73.6 | — | 102 | 130 | — | 211 | — | 256 |
| NO₂ | 25.9 | 17.2 | 30.6 | 54.9 | 59.6 | 64.1 | 67.9 | 55.2 | 29 | 27.1 | 33.1 | — | 30.1 | 41.4 | — | 58.3 | — | 72.6 |
| SO₂ | 6.41 | 13.6 | 12.2 | 16.3 | 16.8 | 23.2 | 17.5 | 17.7 | 10.7 | 8.63 | 9.22 | — | 18.6 | 12.2 | — | 13.4 | — | 24.7 |
| CO | 747 | 811 | 853 | 924 | 1 | 1 | 1 | 880 | 499 | 756 | 711 | — | 880 | 749 | — | 1 | — | 1 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · IHBAS
IHBAS
Station code: IHBAS
Monthly monitoring station data.
PM2.5Lowest 36.2 2017-07Highest 180 2017-112016-04 - 2017-11
NO₂Lowest 10.8 2016-06Highest 107 2016-112016-04 - 2017-11
SO₂Lowest 9.26 2017-06Highest 17.6 2017-102016-04 - 2017-11
COLowest 1 2016-11Highest 916 2017-022016-04 - 2017-11
Scroll the chart or table sideways to see the full period.
| Pollutant | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 180 | 108 | 74.1 | 42.3 | 36.2 | 53.9 | 113 | 95.2 | 59.2 | 71.5 | — | — | — | — | — | — | — | — | — | — |
| NO₂ | 70.4 | 61.8 | 27.5 | 48.6 | 22.8 | 27.5 | 54.7 | 62.2 | 63.4 | 74.8 | 51.3 | 86 | 107 | — | — | — | — | 10.8 | 22 | — |
| SO₂ | 13 | 17.6 | 9.43 | 14.8 | 14.4 | 9.26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| CO | 1 | 1 | 847 | 650 | 640 | 720 | 1 | 850 | 693 | 916 | 1 | 1 | 1 | 863 | 528 | 673 | 575 | 296 | 503 | 655 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
AIR QUALITY ARCHIVE · ITO, New Delhi - CPCB
ITO, New Delhi - CPCB
Station code: ITO, Delhi - CPCB
Monthly monitoring station data.
PM2.5Lowest 37 2019-08Highest 269 2018-122018-12 - 2020-05
PM10Lowest 64.4 2019-08Highest 341 2018-122018-12 - 2020-05
O₃Lowest 11.7 2018-12Highest 72.8 2020-052018-12 - 2020-05
NO₂Lowest 15.1 2019-08Highest 61.6 2019-052018-12 - 2020-05
SO₂Lowest 2.51 2019-08Highest 26.6 2019-052018-12 - 2020-05
COLowest 1 2019-02Highest 985 2019-102018-12 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 52.6 | 58.1 | 56.6 | 121 | 145 | 196 | 176 | 116 | 42.4 | 37 | 46.7 | — | 91.7 | 82.8 | — | 200 | — | 269 |
| PM10 | 140 | 84 | 90 | 172 | 186 | 248 | 223 | 164 | 69.5 | 64.4 | 115 | — | 205 | 190 | — | 275 | — | 341 |
| O₃ | 72.8 | 44.7 | 26.8 | 18.8 | 12.7 | 16.9 | 28.9 | 46.6 | 27.1 | 29.5 | 15.5 | — | 14.8 | — | — | 12.2 | — | 11.7 |
| NO₂ | 20.9 | 19.3 | 34.8 | 26.4 | 29.1 | 58.3 | 54.3 | 19.7 | 21.8 | 15.1 | 31.7 | — | 61.6 | — | — | 25.3 | — | 39.7 |
| SO₂ | 13.3 | 14.7 | 15.5 | 19.4 | 11 | 4.94 | 7.73 | 9.28 | 2.86 | 2.51 | 3.21 | — | 26.6 | 18.7 | — | — | — | 7.54 |
| CO | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 985 | 730 | 644 | 1 | — | 1 | 1 | — | 1 | — | 3 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · Income Tax Office
Income Tax Office
Station code: Income Tax Office
Monthly monitoring station data.
PM2.5Lowest 61 2017-08Highest 253 2016-122016-11 - 2017-11
PM10Lowest 153 2017-03Highest 302 2016-122016-11 - 2017-11
NO₂Lowest 13.8 2017-07Highest 109 2017-112016-11 - 2017-11
Scroll the chart or table sideways to see the full period.
| Pollutant | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 248 | 154 | 86.8 | 61 | 77.6 | 116 | 116 | 77.3 | 85.3 | 147 | 170 | 253 | 206 |
| PM10 | 191 | — | — | — | 238 | 205 | 259 | 176 | 153 | 191 | 200 | 302 | 288 |
| NO₂ | 109 | 34.5 | 25.6 | 46.7 | 13.8 | 39.6 | 59.6 | 53.8 | 44.1 | 49.7 | 46 | 60 | 72.3 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
AIR QUALITY ARCHIVE · Jawaharlal Nehru Stadium, Delhi - DPCC
Jawaharlal Nehru Stadium, Delhi - DPCC
Station code: Jawaharlal Nehru Stadium, Delhi - DPCC
Monthly monitoring station data.
PM2.5Lowest 24.6 2019-08Highest 307 2018-122018-03 - 2020-05
PM10Lowest 69.5 2019-08Highest 457 2018-122018-03 - 2020-05
O₃Lowest 14.4 2018-12Highest 167 2018-052018-03 - 2020-05
NO₂Lowest 14.3 2020-05Highest 127 2018-052018-03 - 2020-05
SO₂Lowest 7.2 2018-08Highest 41.3 2019-052018-03 - 2020-05
COLowest 1 2018-05Highest 883 2018-082018-03 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 35.1 | 40 | 51.5 | 116 | 158 | 227 | 182 | 113 | 32.5 | 24.6 | 34.9 | 51.1 | 64.7 | 72.1 | — | 201 | — | 307 | 230 | 108 | 32 | 28.7 | — | — | 82.4 | 111 | 185 |
| PM10 | 101 | 97 | 116 | 216 | 237 | 340 | 304 | 226 | 78.8 | 69.5 | 144 | 196 | 238 | 313 | — | 326 | — | 457 | 373 | 265 | 84.3 | 78 | — | — | 267 | 249 | 208 |
| O₃ | 80.4 | 59.3 | 40.1 | 41.5 | 20.4 | 23.6 | 22.4 | 43.9 | 28.6 | 21.4 | 33.4 | 57.9 | 68.4 | 41 | — | 19.6 | — | 14.4 | 33.1 | 44 | 29.9 | 27.4 | — | — | 167 | 73.5 | 46.9 |
| NO₂ | 14.3 | 16.2 | 35.3 | 75.5 | 73.8 | 79.9 | 103 | 78.2 | 43.6 | 47.2 | 47.8 | 53.2 | 74.8 | 88.6 | — | 103 | — | 84.9 | 82.2 | 78.4 | 35.8 | 36.5 | — | — | 127 | 63.2 | 79.6 |
| SO₂ | 25.3 | 24.3 | 22.7 | 21.2 | 15.2 | 9 | 14.5 | 11.1 | 8.63 | 12.3 | 13.3 | 17.5 | 41.3 | 37.6 | — | 10 | — | 21.7 | 26 | 19.9 | 13.2 | 7.2 | — | — | 11 | 25.9 | 28.6 |
| CO | 760 | 578 | 847 | 1 | 1 | 2 | 2 | 1 | 776 | 1 | 1 | 1 | 2 | 2 | — | 2 | — | 2 | 2 | 2 | 1 | 883 | — | — | 1 | 47 | 60 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · Lodhi Road, New Delhi - IMD
Lodhi Road, New Delhi - IMD
Station code: Lodhi Road, Delhi - IMD
Monthly monitoring station data.
PM2.5Lowest 30 2019-08Highest 228 2017-112017-09 - 2020-05
PM10Lowest 67.6 2019-09Highest 355 2018-122017-09 - 2020-05
O₃Lowest 16.6 2019-05Highest 52.4 2020-052017-09 - 2020-05
NO₂Lowest 8.32 2019-08Highest 53.2 2020-052017-09 - 2020-05
COLowest 1 2017-09Highest 644 2019-052017-09 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 38.8 | 37.7 | 42.8 | 83 | 107 | 156 | 156 | 109 | 38.4 | 30 | 42.6 | — | 44.1 | — | — | 137 | — | 216 | — | — | — | — | — | — | — | — | — | 88.2 | 171 | 161 | 228 | 142 | 58.4 |
| PM10 | 86.6 | 86.5 | 94.9 | 166 | 178 | 214 | 224 | 176 | 67.6 | 81.8 | 110 | — | 179 | — | — | 245 | — | 355 | — | — | — | — | — | — | — | — | — | 212 | 297 | 264 | 351 | 268 | 167 |
| O₃ | 52.4 | 44.3 | 30.7 | 32.4 | 22.1 | 19.6 | 23.6 | 29.2 | 37.4 | 29.4 | 29.5 | — | 16.6 | — | — | 23.8 | — | 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| NO₂ | 53.2 | 17.2 | 12.2 | 34.3 | 30.2 | 31.2 | 32.8 | 22.4 | 14.4 | 8.32 | 15.8 | — | 13.7 | — | — | 11.7 | — | 36 | — | — | — | — | — | — | — | — | — | 25.5 | 11.4 | 18 | 16.6 | 14.7 | 11.7 |
| CO | 261 | 285 | 470 | 1 | 1 | 2 | 2 | 1 | 633 | 1 | 1 | — | 644 | — | — | 603 | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 | 3 | 2 | 1 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · Nehru Nagar, Delhi - DPCC
Nehru Nagar, Delhi - DPCC
Station code: Nehru Nagar, Delhi - DPCC
Monthly monitoring station data.
PM2.5Lowest 31.3 2018-08Highest 375 2018-122018-03 - 2020-05
PM10Lowest 73.8 2019-08Highest 484 2018-122018-03 - 2020-05
O₃Lowest 15.1 2018-12Highest 114 2020-052018-03 - 2020-05
NO₂Lowest 18.2 2020-04Highest 86.9 2018-122018-03 - 2020-05
SO₂Lowest 5.75 2020-04Highest 35.2 2019-052018-03 - 2020-05
COLowest 1 2018-08Highest 962 2019-092018-03 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 46.7 | 51.1 | 61.6 | 158 | 218 | 279 | 216 | 134 | 38.6 | 32.5 | 39.5 | — | 68.1 | 75.8 | — | 242 | — | 375 | 246 | 158 | 38.5 | 31.3 | — | — | 89.2 | 101 | 184 |
| PM10 | 99.5 | 104 | 123 | 256 | 294 | 387 | 333 | 240 | 88.5 | 73.8 | 126 | — | 216 | 260 | — | 364 | — | 484 | 372 | 319 | 101 | 79.3 | — | — | 201 | 186 | 182 |
| O₃ | 114 | 84.3 | 48 | 40 | 18.9 | 21.3 | 37.6 | 57 | 30.1 | 36.9 | 21.4 | — | 61.9 | 35.4 | — | 31 | — | 15.1 | 42 | 40.5 | 19.6 | 20.4 | — | — | 106 | 103 | 54.5 |
| NO₂ | 18.9 | 18.2 | 39 | 37.1 | 40.4 | 50.5 | 43.6 | 47.9 | 27.5 | 32.3 | 36.6 | — | 58.2 | 66.6 | — | 52.6 | — | 86.9 | 69.8 | 70.6 | 32.8 | 31.2 | — | — | 20.8 | 40.3 | 48.7 |
| SO₂ | 10.6 | 5.75 | 14.4 | 16.4 | 12 | 11.3 | 16 | 13.9 | 11.1 | 8.16 | 10.8 | — | 35.2 | 34.9 | — | 27.8 | — | 20.7 | 15.5 | 16.3 | 9.96 | 9.4 | — | — | 14.8 | 5.87 | 5.82 |
| CO | 497 | 525 | 768 | 1 | 1 | 2 | 2 | 1 | 962 | 1 | 894 | — | 859 | 1 | — | 2 | — | 2 | 2 | 2 | 1 | 1 | — | — | 900 | 10 | 41 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · Patparganj, Delhi - DPCC
Patparganj, Delhi - DPCC
Station code: Patparganj, Delhi - DPCC
Monthly monitoring station data.
PM2.5Lowest 27.4 2018-08Highest 265 2018-122018-03 - 2020-05
PM10Lowest 60.3 2019-08Highest 380 2018-122018-03 - 2020-05
O₃Lowest 9.07 2020-01Highest 131 2018-052018-03 - 2020-05
NO₂Lowest 3.91 2020-05Highest 53.9 2018-032018-03 - 2020-05
SO₂Lowest 1.47 2018-09Highest 9.52 2018-032018-03 - 2020-05
COLowest 37 2018-04Highest 44 2018-032018-03 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 39.1 | 40.3 | 50.9 | 106 | 146 | 203 | 163 | 110 | 33.6 | 28.5 | 51.1 | 58 | 66.3 | 67.9 | — | 175 | — | 265 | 207 | 136 | 36.4 | 27.4 | — | — | 72.9 | 93.4 | 188 |
| PM10 | 94.5 | 84.4 | 112 | 184 | 229 | 291 | 272 | 202 | 86.3 | 60.3 | 114 | 187 | 242 | 284 | — | 274 | — | 380 | 302 | 274 | 107 | 91.4 | — | — | 187 | 193 | 135 |
| O₃ | 32.7 | 25.5 | 17.8 | 14.6 | 9.07 | 9.7 | 13.7 | 17.5 | 19.8 | 17.5 | 24.8 | 33.6 | 37.6 | 27.4 | — | 36.1 | — | 9.98 | 18.2 | 28.7 | 21.5 | 19.7 | — | — | 131 | 70.8 | 51.6 |
| NO₂ | 3.91 | 12.9 | 14.4 | 24.3 | 21.4 | 24.1 | 29 | 17.5 | 11.1 | 9.51 | 10.1 | 16.7 | 22.5 | 27.4 | — | 29 | — | 26.4 | 27.2 | 27.5 | 12.2 | 10.6 | — | — | 15.3 | 27.1 | 53.9 |
| SO₂ | 7.13 | 6.89 | 6.66 | 5.64 | 3.27 | 1.56 | 3.62 | 3.94 | 2.47 | 2.23 | 2.61 | 4.54 | 9.45 | 8.63 | — | 5.92 | — | 3.94 | 3.57 | 4.2 | 1.47 | 2.25 | — | — | 4.46 | 8.94 | 9.52 |
| CO | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 37 | 44 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
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OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · R K Puram
R K Puram
Station code: R K Puram
Monthly monitoring station data.
PM2.5Lowest 45.5 2016-08Highest 276 2016-112016-03 - 2017-11
PM10Lowest 77.2 2017-08Highest 475 2016-112016-03 - 2017-11
O₃Lowest 21 2016-12Highest 107 2017-052016-03 - 2017-11
NO₂Lowest 35.2 2017-04Highest 112 2017-112016-03 - 2017-11
SO₂Lowest 18.8 2017-06Highest 37.7 2017-102016-03 - 2017-11
COLowest 1 2016-03Highest 993 2016-082016-03 - 2017-11
Scroll the chart or table sideways to see the full period.
| Pollutant | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 276 | 189 | 80.6 | 47.2 | 58 | 79.9 | 114 | 119 | 87.9 | 138 | 196 | 211 | 276 | 162 | 67.5 | 45.5 | 49.9 | 79.4 | 108 | 138 | 88.6 |
| PM10 | 458 | 342 | 133 | 77.2 | 105 | 169 | 246 | 257 | 233 | 295 | 270 | 386 | 475 | 319 | 137 | 86.8 | 109 | 200 | 244 | 316 | 179 |
| O₃ | 45.7 | 42.3 | 41.1 | 39.3 | 45.8 | 71.1 | 107 | 60.1 | 74.4 | 51.2 | 30.4 | 21 | 42.9 | 51.6 | 27.6 | 25.9 | 28.7 | 42.6 | 65.2 | 85 | 94.7 |
| NO₂ | 112 | 99.5 | 53.6 | 38.6 | 47.9 | 56.1 | 36.8 | 35.2 | 43.8 | 73 | 63.6 | 87.7 | 110 | 86.7 | 48.9 | 40.9 | 42.6 | 50.9 | 71.2 | 86.6 | 58 |
| SO₂ | 36.8 | 37.7 | 21.2 | 19.5 | 18.9 | 18.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| CO | 3 | 3 | 1 | 965 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 3 | 3 | 3 | 1 | 993 | 991 | 1 | 1 | 2 | 1 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
AIR QUALITY ARCHIVE · Shadipur, New Delhi - CPCB
Shadipur, New Delhi - CPCB
Station code: Shadipur, Delhi - CPCB
Monthly monitoring station data.
PM2.5Lowest 18.3 2020-04Highest 292 2018-122017-11 - 2020-05
O₃Lowest 13.4 2019-07Highest 63 2020-042017-11 - 2020-05
NO₂Lowest 14.3 2020-05Highest 88.7 2018-122017-11 - 2020-05
SO₂Lowest 4.1 2020-05Highest 29.2 2019-042017-11 - 2020-05
COLowest 1 2017-12Highest 954 2020-042017-11 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 26.1 | 18.3 | 40.2 | 113 | 148 | 183 | 135 | 99.2 | 50.9 | 46.3 | 71.5 | — | 113 | 147 | — | 197 | — | 292 | — | — | — | — | — | — | — | — | — | 114 | 173 | 189 | 228 |
| O₃ | 47.1 | 63 | 49.1 | 37.4 | 18 | 14.9 | 32.3 | 38.8 | 27.7 | 17.2 | 13.4 | — | 41.7 | 38.5 | — | 20.2 | — | 24.9 | — | — | — | — | — | — | — | — | — | 29.6 | 22 | 19.9 | 16.7 |
| NO₂ | 14.3 | 18.8 | 41 | 75.8 | 64.2 | 64.7 | 82.5 | 82.1 | 60.6 | 32.2 | 32 | — | 73.3 | 74.4 | — | 83.2 | — | 88.7 | — | — | — | — | — | — | — | — | — | 39.9 | 49 | 50.1 | 76.7 |
| SO₂ | 4.1 | 7.06 | 6.37 | 12.6 | 11.2 | 11.7 | 12.4 | 11.5 | 8.76 | 8.04 | 7.13 | — | 18.3 | 29.2 | — | 7.47 | — | 15.1 | — | — | — | — | — | — | — | — | — | 14.8 | 12.2 | 14.3 | 21 |
| CO | 688 | 954 | 899 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | — | 1 | — | 2 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · Shadipur
Shadipur
Station code: Shadipur
Monthly monitoring station data.
PM2.5Lowest 46.9 2017-07Highest 264 2017-112016-03 - 2017-11
O₃Lowest 16.2 2016-08Highest 86.7 2016-042016-03 - 2017-11
NO₂Lowest 11.3 2017-05Highest 76 2016-102016-03 - 2017-11
SO₂Lowest 7.1 2017-06Highest 16.3 2017-102016-03 - 2017-11
COLowest 1 2016-10Highest 916 2016-082016-03 - 2017-11
Scroll the chart or table sideways to see the full period.
| Pollutant | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 264 | 178 | 68.8 | 54.8 | 46.9 | 68.6 | 148 | 119 | 119 | 149 | — | — | — | — | — | — | — | — | — | — | — |
| O₃ | 28.5 | 28.6 | 19.3 | 22.3 | 16.3 | 25 | 33 | 43.8 | 40.4 | 35.9 | 17.3 | 16.2 | 29.6 | 33.7 | 34.8 | 16.2 | 36.6 | 57.9 | 75 | 86.7 | 63.9 |
| NO₂ | 68.8 | 42.5 | 34.7 | 27 | 28.3 | 14.6 | 11.3 | 12.6 | 21.1 | 29.5 | 25.6 | 39.6 | 60.8 | 76 | 52.8 | 32.1 | 36.5 | 32.8 | 43.2 | 50.6 | 50.1 |
| SO₂ | 14.4 | 16.3 | 7.25 | 8.81 | 8.9 | 7.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| CO | 1 | 1 | 887 | 840 | 1 | 1 | 846 | 841 | 798 | 1 | 1 | 1 | 1 | 1 | 841 | 916 | 750 | 534 | 833 | 898 | 900 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
AIR QUALITY ARCHIVE · Sonia Vihar, Delhi - DPCC
Sonia Vihar, Delhi - DPCC
Station code: Sonia Vihar, Delhi - DPCC
Monthly monitoring station data.
PM2.5Lowest 31.1 2018-08Highest 296 2018-122018-03 - 2020-05
PM10Lowest 76.5 2018-08Highest 391 2018-112018-03 - 2020-05
O₃Lowest 18.3 2020-01Highest 133 2018-052018-03 - 2020-05
NO₂Lowest 13.3 2018-05Highest 71.5 2019-022018-03 - 2020-05
SO₂Lowest 2.9 2018-05Highest 20.1 2019-042018-03 - 2020-05
COLowest 0.7 2018-05Highest 52 2018-032018-03 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 43.7 | 43.1 | 60.5 | 113 | 146 | 191 | 167 | 103 | 33.7 | 32.7 | 50.5 | — | 74.7 | 76.3 | — | 213 | — | 296 | 258 | 149 | 42.4 | 31.1 | — | — | 111 | 124 | 214 |
| PM10 | 110 | 104 | 119 | 208 | 231 | 309 | 259 | 235 | 86.9 | 81 | 139 | — | 244 | 323 | — | 330 | — | 374 | 391 | 306 | 111 | 76.5 | — | — | 213 | 293 | 240 |
| O₃ | 94.9 | 23.4 | 61.4 | 58.7 | 18.3 | 27.5 | 36.7 | 55 | 30 | 23.8 | 29.8 | — | 62.1 | 48.9 | — | 42.2 | — | 30.9 | 45.8 | 51.4 | 25.9 | 33.9 | — | — | 133 | 127 | 81.9 |
| NO₂ | — | 21.3 | 33 | 45.5 | 41 | 37.6 | 48.4 | 30.8 | 15.9 | 20.4 | 24.4 | — | 28.9 | 37.5 | — | 71.5 | — | 56.6 | 56.9 | 41.7 | 19.9 | 17.2 | — | — | 13.3 | 16.2 | 25.6 |
| SO₂ | — | 11.6 | 11.7 | 13 | 8.53 | 7.98 | 10.6 | 12.1 | 10.5 | 8.43 | 9.18 | — | 17.2 | 20.1 | — | 15.5 | — | 9.76 | 12.2 | 13 | 6.47 | 5.95 | — | — | 2.9 | 8.29 | 10.1 |
| CO | 1.14 | 0.82 | 0.89 | 1.08 | 1.2 | 1.27 | 1.27 | 1.14 | 1.25 | 1.3 | 1.55 | — | 1.33 | 1.19 | — | 1.81 | — | 3.07 | 2.17 | 2.52 | 1.17 | 1 | — | — | 0.7 | 28 | 52 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
AIR QUALITY ARCHIVE · Vivek Vihar, Delhi - DPCC
Vivek Vihar, Delhi - DPCC
Station code: Vivek Vihar, Delhi - DPCC
Monthly monitoring station data.
PM2.5Lowest 32.1 2019-08Highest 283 2018-122018-03 - 2020-05
PM10Lowest 90 2019-08Highest 439 2018-122018-03 - 2020-05
O₃Lowest 18.4 2019-12Highest 80.3 2019-052018-03 - 2020-05
NO₂Lowest 13.7 2019-09Highest 61.5 2018-122018-03 - 2020-05
SO₂Lowest 6.18 2018-05Highest 35.8 2020-052018-03 - 2020-05
COLowest 1 2018-05Highest 945 2019-072018-03 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 43.2 | 50 | 66.7 | 130 | 181 | 232 | 192 | 135 | 37.1 | 32.1 | 44.2 | 67.5 | 89.4 | 73.5 | — | 200 | — | 283 | — | — | — | — | — | — | 82.8 | 106 | 221 |
| PM10 | 113 | 110 | 139 | 231 | 269 | 342 | 288 | 254 | 94 | 90 | 163 | 212 | 260 | 314 | — | 350 | — | 439 | — | — | — | — | — | — | 206 | 240 | 204 |
| O₃ | 66.8 | 51.5 | 33.3 | 30.2 | 18.6 | 18.4 | 23.4 | 40.9 | 51 | 32.4 | 46.2 | 53.3 | 80.3 | 59.9 | — | 43.7 | — | 21.6 | — | — | — | — | — | — | 72.1 | 73.3 | 36.9 |
| NO₂ | 21.7 | 27.5 | 42.8 | 56.5 | 40.8 | 15.7 | 19.3 | 23.5 | 13.7 | 22.1 | 16.8 | 30.7 | 38.2 | 51.8 | — | 52.4 | — | 61.5 | — | — | — | — | — | — | 18 | 19.5 | 36.1 |
| SO₂ | 35.8 | 29.4 | 28.5 | 21.4 | 15 | 10.5 | 16.8 | 22.7 | 21.5 | 14.2 | 11.9 | 17 | 24.9 | 31.6 | — | 25.1 | — | 13 | — | — | — | — | — | — | 6.18 | 10.4 | 12.7 |
| CO | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 665 | 754 | 945 | 1 | 1 | 1 | — | 1 | — | 2 | — | — | — | — | — | — | 1 | 44 | 68 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗caaqm
Environment and quality of life ratings · Delhi
Archived ratings of the local environment: green spaces, cleanliness, noise and water quality. Opinion indicators are separate from pollutant concentration measurements.
| Indicator | Delhi | Nepal | Bangladesh | Bhutan | Sri Lanka | Pakistan |
|---|---|---|---|---|---|---|
| Green and Parks in the City | 49% | 32% | 33% | 82% | 59% | 49% |
| particulate matter PM2.5 (µg/m³) | 143 | — | — | — | — | — |
| Pleasure of spending time in the city | 22% | 32% | 26% | 61% | 52% | 43% |
| particulate matter PM10 (µg/m³) | 292 | — | — | — | — | — |
| Air Pollution | 88% | 76% | 78% | 45% | 53% | 64% |
| Garbage Disposal | 26% | 25% | 22% | 47% | 41% | 34% |
| Availability and quality of drinking water | 39% | 36% | 44% | 64% | 65% | 44% |
| Cleanliness and tidiness | 29% | 27% | 23% | 57% | 52% | 40% |
| Noise and Light pollution | 64% | 55% | 63% | 55% | 50% | 59% |
| Water Pollution | 77% | 76% | 74% | 56% | 57% | 70% |
Air quality in nearby cities
All cities →India↗
Jaipur
PM2.513.4
PM1016.1
µg/m³
PM2.5 · FairNO₂ 15.1O₃ 51
September 26, 202606:30
India↗
Ludhiana
PM2.577.1
PM10113.6
µg/m³
PM2.5 · PoorNO₂ 38.9O₃ 35
September 26, 202606:30
India↗
Kanpur
PM2.53.9
PM103.9
µg/m³
PM2.5 · GoodNO₂ 6.6O₃ 58
September 26, 202606:30
India↗
Lucknow
PM2.55.5
PM105.6
µg/m³
PM2.5 · FairNO₂ 6O₃ 63
September 26, 202606:30
India↗
Agra
PM2.520.7
PM1027.2
µg/m³
PM2.5 · ModerateNO₂ 20O₃ 45
September 26, 202606:30
India↗
Bhopal
PM2.53.5
PM103.6
µg/m³
PM2.5 · GoodNO₂ 6.2O₃ 61
September 26, 202606:30
India↗
Indore
PM2.518.2
PM1021.3
µg/m³
PM2.5 · ModerateNO₂ 8.7O₃ 63
September 26, 202606:30
India↗
Ahmedabad
PM2.58
PM1013.5
µg/m³
PM2.5 · FairNO₂ 6.4O₃ 46
September 26, 202606:30
India · air quality in other cities
WEATHER & SURROUNDINGS
Delhi · weather forecast
Daily maximum and minimum temperatures. Forecast point: 28.6538, 77.229.
Scroll the forecast to see the following days.
Delhi · September 23, 2026: minimum temperature 24.9°C, maximum 36.7°C. Wind: 12.5 km/h. Humidity: 38%.
Full forecast: temperature, rainfall, wind and humidity
| Date | Day °C | Min °C | Max °C | Night °C | Rain mm | Wind m/s | Humidity % | Clouds % |
|---|---|---|---|---|---|---|---|---|
| 2026-09-23 | 32 | 24.9 | 36.7 | 27.6 | — | 3.5 | 38 | 2 |
| 2026-09-24 | 30.9 | 24.6 | 34.4 | 24.6 | 2 | 6.2 | 49 | 67 |
| 2026-09-25 | 28.3 | 23.5 | 33.3 | 23.5 | 0.3 | 5.8 | 59 | 2 |
| 2026-09-26 | 27.9 | 21.6 | 29 | 21.6 | 0.1 | 5.5 | 53 | 99 |
| 2026-09-27 | 21 | 19.9 | 23.5 | 21 | 32.7 | 8.1 | 82 | 100 |
| 2026-09-28 | 21.8 | 20.7 | 23.7 | 22.5 | 0.8 | 3.2 | 87 | 100 |
| 2026-09-29 | 28.8 | 22.4 | 31.2 | 27 | 4 | 4.7 | 54 | 13 |
| 2026-09-30 | 33.4 | 26.1 | 36.4 | 30.7 | 3 | 3.3 | 38 | 1 |
| 2026-10-01 | 35.9 | 28.8 | 37.9 | 32.5 | — | 5.9 | 18 | — |
| 2026-10-02 | 35.9 | 29.4 | 38.3 | 32.9 | — | 5.6 | 20 | 30 |
| 2026-10-03 | 36.5 | 30 | 39.2 | 33.5 | — | 5.1 | 23 | 42 |
| 2026-10-04 | 35.9 | 30.6 | 39.1 | 31.7 | — | 4.2 | 29 | — |
| 2026-10-05 | 35.5 | 30.1 | 38.5 | 31.3 | — | 3.7 | 30 | — |
| 2026-10-06 | 35.3 | 28.9 | 37.9 | 32.9 | — | 3.9 | 26 | — |
| 2026-10-07 | 34.7 | 30.2 | 37.3 | 32.5 | — | 4.2 | 28 | — |
| 2026-10-08 | 35 | 29.2 | 37.5 | 32.6 | — | 4.2 | 32 | — |
| 2026-10-09 | 35.4 | 29.5 | 38.1 | 32.7 | — | 3.9 | 32 | — |
| 2026-10-10 | 37.2 | 31.1 | 39.6 | 32 | — | 5.3 | 25 | — |
UV index by day · Delhi
City data.
SPF 30-50, hat and sunglasses are a must. Better to stay in the shade 11:00-15:00.
0-2 low3-5 moderate6-7 high8-10 very high11+ extreme
Scroll the forecast to see the following days.
Delhi · September 25, 2026: UV index: 6.3 .
| Indicator | 2026-09-25 | 2026-09-26 | 2026-09-27 | 2026-09-28 | 2026-09-29 | 2026-09-30 | 2026-10-01 | 2026-10-02 | 2026-10-03 | 2026-10-04 | 2026-10-05 | 2026-10-06 | 2026-10-07 | 2026-10-08 | 2026-10-09 | 2026-10-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index | 6.3 | 4.6 | 0.3 | 2.9 | 6.2 | 6.3 | 6.2 | 6.2 | 6.2 | 6.1 | 6.1 | 6 | 6 | 6 | 5.9 | — |
AIR QUALITY QUESTIONS
Delhi · air pollution - questions and answers
What do the latest air quality data show for Delhi?
Delhi - latest available concentrations (September 26, 2026, 06:30 local time): PM2.5: 35.2 µg/m³, PM10: 96.9 µg/m³, O₃: 28 µg/m³, NO₂: 28 µg/m³, SO₂: 14.4 µg/m³, CO: 490 µg/m³. These are hourly CAMS model values for a point representing the city.
When was PM2.5 highest in Delhi over the past week?
The highest available daily mean PM2.5 was 77.8 µg/m³ (September 20, 2026). This comparison covers 7 days with data in the seven days before September 26, 2026. The day of the latest reading is excluded because it may be incomplete.
What period does the pollution history for Delhi cover?
Available monthly means cover 2016-03 - 2020-05. The tables include PM2.5, PM10, O₃, NO₂, SO₂, CO. Missing values are marked with a dash, not treated as zero. Monthly archives and current model data may come from different sources.
Is the PM2.5 concentration for Delhi an AQI score?
No. PM2.5 and PM10 are concentrations in µg/m³. AQI is a separate index calculated using a defined scale. When comparing air quality, also check other pollutants, the date and the averaging period.
What UV index does the available forecast show for Delhi?
For September 25, 2026, the forecast UV index is 6.3. The UV section also shows the following available days.
What wind speed is forecast for Delhi?
For September 23, 2026, forecast wind speed is 12.5 km/h. The weather table includes wind, temperature and other available parameters for subsequent days.
PM2.5 · PM10 · NO₂ · O₃
Understanding air quality and pollution data
What do PM2.5 and PM10 mean?
PM2.5 and PM10 are fractions of airborne particulate matter. PM2.5 covers fine particles up to 2.5 micrometres in diameter, while PM10 covers particles up to 10 micrometres. Concentrations in µg/m³ tell you how many micrograms of particles are present in a cubic metre of air. Compare values over the same time period.
Where does the air pollution data come from?
The latest concentrations come from the CAMS atmospheric model via Open-Meteo for each city’s coordinates. Values describe a model area, so conditions on individual streets may differ. Historical monitoring station data is shown separately where available.
How does PM2.5 concentration differ from AQI?
PM2.5 is the concentration of one particle fraction, expressed in µg/m³. AQI is an index calculated using a particular scale and thresholds. The pollutant cards show concentrations. Our city ranking compares PM2.5; PM10, ozone, nitrogen dioxide and other available gases add to the picture of air quality.
Which dates do the values and charts cover?
Each current value has a data date and time. Current concentration cards show the latest available hour, daily charts summarise individual days, and monthly records let you compare longer periods. These values represent different time intervals.
How can I check pollution in my city?
Search for your city and open its air quality page. Start with PM2.5 and PM10, then check the other available pollutants and the data timestamp. Charts and tables help you compare concentrations over time. Weather and historical climate information complement the pollution data.