Fine particles
72.9µg/m³CAMS model • Open-Meteo
BangladeshAir quality, PM2.5 and PM10
Compare air quality across cities in this country. Explore PM2.5, PM10 and other pollutant concentrations, check data timestamps, and view recent trends and historical charts.
Bangladesh - average concentrations across available points: PM2.5: 72.9 µg/m³, PM10: 78.6 µg/m³, O₃: 64.2 µg/m³, NO₂: 19.2 µg/m³, SO₂: 8.5 µg/m³, CO: 537.6 µg/m³. Date range: October 7, 2026. Each point contributes its latest available hourly value; this is not a daily or population-weighted average.
Lowest PM2.5: Gosāba (49.1 µg/m³). Highest PM2.5: Pār Naogaon (118.7 µg/m³). This comparison covers 20 cities on October 7, 2026 using their latest available hourly values. Reading times may differ; this is not an annual-average ranking.
Air quality questions →All cities · Bangladesh
20 citiesBangladesh↗
Dhaka
PM2.571.5
PM1077.5
µg/m³
PM2.5 · PoorNO₂ 38.5O₃ 53
October 7, 202607:00
Bangladesh↗
Chittagong
PM2.562.6
PM1066.8
µg/m³
PM2.5 · PoorNO₂ 24.1O₃ 39
October 7, 202607:00
Bangladesh↗
Khulna
PM2.569.6
PM1075.9
µg/m³
PM2.5 · PoorNO₂ 14.5O₃ 65
October 7, 202607:00
Bangladesh↗
Rajshahi
PM2.596.9
PM10103.1
µg/m³
PM2.5 · Very poorNO₂ 10.7O₃ 97
October 7, 202607:00
Bangladesh↗
Comilla
PM2.571.2
PM1078.5
µg/m³
PM2.5 · PoorNO₂ 20O₃ 50
October 7, 202607:00
Bangladesh↗
Rangpur City
PM2.565.4
PM1068.5
µg/m³
PM2.5 · PoorNO₂ 12.9O₃ 68
October 7, 202607:00
Bangladesh↗
Tongi
PM2.585
PM1090.3
µg/m³
PM2.5 · PoorNO₂ 32.1O₃ 55
October 7, 202607:00
Bangladesh↗
Narsingdi District
PM2.581.5
PM1086.1
µg/m³
PM2.5 · PoorNO₂ 29.3O₃ 47
October 7, 202607:00
Bangladesh↗
Cox's Bazar Sadar Upazila
PM2.555.3
PM1068.7
µg/m³
PM2.5 · PoorNO₂ 10.2O₃ 79
October 7, 202607:00
Bangladesh↗
Jessore
PM2.557.3
PM1060.1
µg/m³
PM2.5 · PoorNO₂ 9.9O₃ 68
October 7, 202607:00
Bangladesh↗
Nāgarpur
PM2.574.7
PM1080.3
µg/m³
PM2.5 · PoorNO₂ 16.6O₃ 73
October 7, 202607:00
Bangladesh↗
Sylhet
PM2.590.8
PM1093.8
µg/m³
PM2.5 · Very poorNO₂ 29.2O₃ 44
October 7, 202607:00
Bangladesh↗
Mymensingh
PM2.556.9
PM1060.1
µg/m³
PM2.5 · PoorNO₂ 20.7O₃ 54
October 7, 202607:00
Bangladesh↗
Narayanganj S.
PM2.571.5
PM1077.5
µg/m³
PM2.5 · PoorNO₂ 38.5O₃ 53
October 7, 202607:00
Bangladesh↗
Gosāba
PM2.549.1
PM1061.9
µg/m³
PM2.5 · ModerateNO₂ 2O₃ 104
October 7, 202606:30
Bangladesh↗
Bogra
PM2.5101.3
PM10107.6
µg/m³
PM2.5 · Very poorNO₂ 12.8O₃ 81
October 7, 202607:00
Bangladesh↗
Dinajpur Sadar
PM2.551
PM1052.5
µg/m³
PM2.5 · PoorNO₂ 13.2O₃ 59
October 7, 202607:00
Bangladesh↗
Barisāl
PM2.576.8
PM1087.3
µg/m³
PM2.5 · PoorNO₂ 15.5O₃ 66
October 7, 202607:00
Bangladesh↗
Saidpur
PM2.551
PM1052.5
µg/m³
PM2.5 · PoorNO₂ 13.2O₃ 59
October 7, 202607:00
Bangladesh↗
Pār Naogaon
PM2.5118.7
PM10123.9
µg/m³
PM2.5 · Very poorNO₂ 19.3O₃ 69
October 7, 202607:00
PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →
AVERAGE ACROSS AVAILABLE COUNTRY POINTS
Latest concentrations · Bangladesh
Particulate matter
78.6µg/m³Ozone
64.2µg/m³Nitrogen dioxide
19.2µg/m³Sulphur dioxide
8.5µg/m³Carbon monoxide
537.6µg/m³Average of the latest available hour at each model point. This is neither a population-weighted nor a daily average.
DAILY DATA · Bangladesh
Bangladesh - air pollution over recent days (2026-08-31 - 2026-10-06)
Averages across available points in the country. These are not population-weighted averages.
PM2.5Lowest 9.42 2026-08-31Highest 87.95 2026-10-032026-08-31 - 2026-10-06
PM10Lowest 10.4 2026-08-31Highest 106.22 2026-10-032026-08-31 - 2026-10-06
O₃Lowest 63.61 2026-09-02Highest 108.9 2026-10-052026-08-31 - 2026-10-06
NO₂Lowest 7.26 2026-08-31Highest 17.4 2026-09-302026-08-31 - 2026-10-06
SO₂Lowest 3.2 2026-09-01Highest 15.31 2026-10-032026-08-31 - 2026-10-06
COLowest 200.49 2026-09-01Highest 555.14 2026-10-052026-08-31 - 2026-10-06
Scroll the chart or table sideways to see the full period.
| Pollutant | 2026-10-06 | 2026-10-05 | 2026-10-04 | 2026-10-03 | 2026-10-02 | 2026-10-01 | 2026-09-30 | 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 | 73.88 | 74.01 | 78.8 | 87.95 | 65.69 | 59.48 | 47.6 | 29.5 | 29.25 | 23.13 | 21.26 | 15.13 | 12.96 | 9.52 | 9.42 |
| PM10 | 83.99 | 86.99 | 94.28 | 106.22 | 73.83 | 64.35 | 50.55 | 33.36 | 32.9 | 26.12 | 25.06 | 16.85 | 14.41 | 10.71 | 10.4 |
| O₃ | 104.28 | 108.9 | 102.74 | 100.61 | 96.82 | 94.12 | 92.57 | 82.19 | 77.23 | 75.43 | 74.64 | 69.33 | 63.61 | 67.22 | 75.98 |
| NO₂ | 15.45 | 14.8 | 16.78 | 15.85 | 15.73 | 16.88 | 17.4 | 11.85 | 12.2 | 9.89 | 9.16 | 10.01 | 9.61 | 7.6 | 7.26 |
| SO₂ | 10.27 | 12.46 | 14.16 | 15.31 | 13.15 | 11.13 | 9.88 | 6.42 | 5.98 | 5.09 | 4.49 | 4 | 3.51 | 3.2 | 3.57 |
| CO | 525.49 | 555.14 | 541.71 | 480.6 | 445.33 | 489.87 | 516.33 | 312.46 | 285.19 | 252.51 | 234.54 | 250.74 | 235.01 | 200.49 | 209.95 |
A dot on the chart and a dash in the table indicate missing data. The latest day may be incomplete.
AIR QUALITY ARCHIVE · Bangladesh
Bangladesh - air pollution history (2015-06 - 2020-05)
Compare monthly particle and gas concentrations in the available archive.
PM2.5Lowest 21.7 2015-07Highest 193 2018-012015-06 - 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 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 | 2015-08 | 2015-07 | 2015-06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 55.8 | 45.5 | 107 | 147 | 178 | 142 | 81.5 | 65 | 33.5 | 25.1 | 29.3 | 26.9 | 52.3 | 71.4 | 113 | 178 | 171 | 155 | 133 | — | — | 46.3 | 40.5 | 35.8 | 41 | 54.2 | 99.5 | 143 | 193 | 138 | 68.1 | 56.6 | 31.3 | 29.9 | 27.2 | 35.8 | 47.4 | 54.7 | 75.2 | 142 | 190 | 158 | 109 | 58.9 | 36.7 | 32 | 27.2 | 32 | 53.1 | 49.3 | 90.9 | — | — | — | — | — | 31.5 | 30.4 | 21.7 | 40.9 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
Environment and quality of life ratings · Bangladesh
Archived ratings of the local environment: green spaces, cleanliness, noise and water quality. Opinion indicators are separate from pollutant concentration measurements.
| Indicator | Bangladesh | Bhutan | Myanmar | Nepal | India | Thailand |
|---|---|---|---|---|---|---|
| Green and Parks in the City | 33% | 82% | 33% | 32% | 48% | 42% |
| Pleasure of spending time in the city | 26% | 61% | 24% | 32% | 40% | 37% |
| Air Pollution | 78% | 45% | 83% | 76% | 65% | 71% |
| Garbage Disposal | 22% | 47% | 12% | 25% | 34% | 41% |
| Availability and quality of drinking water | 44% | 64% | 34% | 36% | 48% | 49% |
| Cleanliness and tidiness | 23% | 57% | 18% | 27% | 37% | 38% |
| Noise and Light pollution | 63% | 55% | 52% | 55% | 59% | 57% |
| Water Pollution | 74% | 56% | 74% | 76% | 69% | 69% |
WEATHER & SURROUNDINGS
Bangladesh · weather forecast
Daily maximum and minimum temperatures. Forecast point: 24, 90.
Scroll the forecast to see the following days.
Bangladesh · October 4, 2026: minimum temperature 27.2°C, maximum 34°C. Wind: 12.5 km/h. Humidity: 56%.
Full forecast: temperature, rainfall, wind and humidity
| Date | Day °C | Min °C | Max °C | Night °C | Rain mm | Wind m/s | Humidity % | Clouds % |
|---|---|---|---|---|---|---|---|---|
| 2026-10-04 | 30.8 | 27.2 | 34 | 28.6 | 0.8 | 3.5 | 56 | 37 |
| 2026-10-05 | 30 | 27.8 | 33.1 | 28.8 | 0.1 | 2.7 | 61 | 97 |
| 2026-10-06 | 30.3 | 26.8 | 33.2 | 26.9 | 1.7 | 3.6 | 63 | 54 |
| 2026-10-07 | 31.1 | 26.5 | 33.2 | 28.6 | 1 | 3 | 54 | 25 |
| 2026-10-08 | 30.4 | 26 | 33.2 | 26 | 0.8 | 6.5 | 55 | 87 |
| 2026-10-09 | 31.8 | 24.6 | 31.8 | 27.4 | 0.2 | 2.4 | 48 | 3 |
| 2026-10-10 | 32.2 | 23.3 | 32.2 | 28.1 | 1.5 | 3.5 | 49 | 94 |
| 2026-10-11 | 32.8 | 26.1 | 32.8 | 28 | 0.2 | 2.8 | 48 | 37 |
| 2026-10-12 | 33.1 | 25 | 33.1 | 27.5 | 1.1 | 3.5 | 47 | 63 |
| 2026-10-13 | 32.2 | 24.6 | 33.2 | 27.6 | 0.3 | 3 | 47 | 26 |
| 2026-10-14 | 32.3 | 24.7 | 33.5 | 28.1 | 2.6 | 3 | 44 | 3 |
| 2026-10-15 | 32.6 | 25.1 | 33.9 | 26.8 | 1.1 | 3.2 | 46 | 43 |
| 2026-10-16 | 30.4 | 24.2 | 30.7 | 24.2 | 6.1 | 4.3 | 59 | 73 |
| 2026-10-17 | 23.1 | 21.7 | 23.6 | 22.8 | 25.1 | 4.8 | 89 | 100 |
| 2026-10-18 | 24.8 | 21.7 | 27.8 | 23.7 | 8.4 | 4.6 | 85 | 100 |
| 2026-10-19 | 27.1 | 23 | 27.1 | 23.8 | 19.5 | 4.6 | 77 | 100 |
| 2026-10-20 | 30.4 | 22.9 | 30.4 | 25.9 | 6.8 | 4.7 | 63 | 47 |
| 2026-10-21 | 30 | 23.4 | 30.9 | 26.5 | 11 | 3 | 65 | 21 |
UV index by day · Bangladesh
Data for a country reference point. Local conditions may differ.
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.
Bangladesh · October 6, 2026: UV index: 7.5 .
| Indicator | 2026-10-06 | 2026-10-07 | 2026-10-08 | 2026-10-09 | 2026-10-10 | 2026-10-11 | 2026-10-12 | 2026-10-13 | 2026-10-14 | 2026-10-15 | 2026-10-16 | 2026-10-17 | 2026-10-18 | 2026-10-19 | 2026-10-20 | 2026-10-21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index | 7.5 | 7.1 | 7.2 | 7.3 | 7.4 | 6.8 | 7.1 | 7 | 7 | 7 | 6.5 | 1.3 | 5 | 2.9 | 6.6 | — |
AIR QUALITY QUESTIONS
Bangladesh · air pollution - questions and answers
What do the latest air quality data show for Bangladesh?
Bangladesh - average concentrations across available points: PM2.5: 72.9 µg/m³, PM10: 78.6 µg/m³, O₃: 64.2 µg/m³, NO₂: 19.2 µg/m³, SO₂: 8.5 µg/m³, CO: 537.6 µg/m³. Date range: October 7, 2026. Each point contributes its latest available hourly value; this is not a daily or population-weighted average.
When was PM2.5 highest in Bangladesh over the past week?
The highest available daily mean PM2.5 was 88 µg/m³ (October 3, 2026). This comparison covers 7 days with data in the seven days before October 7, 2026. The day of the latest reading is excluded because it may be incomplete.
Which cities in Bangladesh have the cleanest and most polluted air by PM2.5?
Lowest PM2.5: Gosāba (49.1 µg/m³). Highest PM2.5: Pār Naogaon (118.7 µg/m³). This comparison covers 20 cities on October 7, 2026 using their latest available hourly values. Reading times may differ; this is not an annual-average ranking.
What period does the pollution history for Bangladesh cover?
Available monthly means cover 2015-06 - 2020-05. The tables include PM2.5. 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 Bangladesh 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 Bangladesh?
For October 6, 2026, the forecast UV index is 7.5. The UV section also shows the following available days.
What wind speed is forecast for Bangladesh?
For October 4, 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.