CAMS model • Open-Meteo

AhmedabadAir 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.

Ahmedabad - latest available concentrations (September 27, 2026, 06:30 local time): PM2.5: 8.1 µg/m³, PM10: 11.4 µg/m³, O₃: 47 µg/m³, NO₂: 5.5 µg/m³, SO₂: 4.1 µg/m³, CO: 151 µg/m³. These are hourly CAMS model values for a point representing the city.

Air quality questions →

Ahmedabad · Air pollutant concentrations

Data time: September 27, 2026 · 06:30 · local time

PM2.5

Fine particles

8.1µg/m³Fair · 1 hour

PM10

Particulate matter

11.4µg/m³Good · 1 hour

O₃

Ozone

47µg/m³Good · 1 hour

NO₂

Nitrogen dioxide

5.5µg/m³Good · 1 hour

SO₂

Sulphur dioxide

4.1µg/m³Good · 1 hour

Carbon monoxide

151µg/m³

PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →

DAILY DATA · Ahmedabad

Ahmedabad - air pollution over recent days (2026-08-31 - 2026-09-26)

Concentrations of all available pollutants for this city.

PM2.5Lowest 11.36 2026-08-31Highest 39.03 2026-09-222026-08-31 - 2026-09-26

Scroll the chart or table sideways to see the full period.

Ahmedabad · daily averages · µg/m³
Pollutant	2026-09-26	2026-09-25	2026-09-24	2026-09-23	2026-09-22	2026-09-21	2026-09-20	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	11.4	19	20.07	29.51	39.03	28.89	27.05	20.2	19.63	13.91	16.83	16.4	16.37	12.51	11.36
PM10	17.32	30.33	28.97	36.21	40.6	29.62	32.95	46.55	43.92	27.17	34.07	33.71	31.86	22.83	21.35
O₃	74.58	74.63	76.79	73.83	86	80.5	90.5	45.54	44.17	49.71	48.75	46.96	45.13	46.58	47.96
NO₂	7.04	8.52	12.72	26.75	45.03	30.08	15.5	10.19	8.17	7.44	8.86	9.92	9.81	8.44	6.1
SO₂	3.88	4.5	5.6	8.98	14.93	12.13	8.41	4.8	3.72	3.26	4.06	4.72	4.35	4.45	3.84
CO	193.92	217.17	312.67	424.67	701.63	516.13	329.58	158.92	143.33	156.83	180.54	164	170	156.75	135.13

A dot on the chart and a dash in the table indicate missing data. The latest day may be incomplete.

How should I interpret the data and averaging period? →

Open-Meteo / CAMS ↗

AIR QUALITY ARCHIVE · Ahmedabad

Ahmedabad - air pollution history (2018-03 - 2020-05)

Compare monthly particle and gas concentrations in the available archive.

PM2.5Lowest 22.4 2018-09Highest 228 2018-032018-03 - 2020-05

Scroll the chart or table sideways to see the full period.

Ahmedabad · monthly averages · µg/m³
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	28.5	33.2	47.3	82.3	66.3	67.15	73.25	61.45	32.95	31.7	44.2	44.7	76.3	87	—	76.75	—	—	144	99.7	22.4	39.2	—	—	51.8	129	228
PM10	69.8	74.65	122	176	146	144.5	154.5	142.5	90.5	108.75	99.3	103	175	164	—	194	—	—	—	—	—	—	—	—	—	—	—
O₃	37.55	32.45	33.05	35.85	18.35	20.4	22.55	54.25	26.51	36.6	65.7	45.1	18.4	37.8	—	47.55	—	—	41.5	37.4	20.4	9.16	—	—	20.6	38.6	33.8
NO₂	11.82	20.4	34.7	46.05	49.25	37.1	85.55	84.85	50.75	65.05	98.85	104.15	96.65	64.25	—	78.2	—	—	91.5	102	82	58.1	—	—	30	65.4	133
SO₂	9.63	13.96	43.65	47	36.65	36.1	108.45	100.15	44.38	24.72	62.65	16.76	143.25	76.6	—	50.7	—	—	76.9	133	63.8	102	—	—	105	90	88.2
CO	637.5	610	558	444	392.5	328	1	1	293	221.5	198	233.5	735	816.5	—	797.5	—	—	1	1	412	485	—	—	1	28	66

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 ↗

Historical data by station 2

AIR QUALITY ARCHIVE · Maninagar, Ahmedabad - GPCB

Maninagar, Ahmedabad - GPCB

Station code: Maninagar, Ahmedabad - GPCB

Monthly monitoring station data.

PM2.5Lowest 22.4 2018-09Highest 228 2018-032018-03 - 2020-05

Scroll the chart or table sideways to see the full period.

Maninagar, Ahmedabad - GPCB · monthly averages · µg/m³
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	25.3	36	45.4	77.2	52	62.9	60.8	81.8	43	44.2	42.9	47.4	88.4	107	—	64.7	—	—	144	99.7	22.4	39.2	—	—	51.8	129	228
PM10	72.2	80.6	105	144	114	108	110	147	107	133	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
O₃	52.8	46.8	43	49.2	25.1	28.6	25.3	83.9	45.3	43.4	51.5	71.2	—	43.4	—	45.2	—	—	41.5	37.4	20.4	9.16	—	—	20.6	38.6	33.8
NO₂	16.9	22.8	32.5	62.1	18.5	38	142	149	86.1	46.3	112	170	69.3	49.2	—	68.5	—	—	91.5	102	82	58.1	—	—	30	65.4	133
SO₂	14.2	21.2	47.4	68.4	51.1	54.2	199	194	86.8	43.4	101	30	250	64.5	—	60	—	—	76.9	133	63.8	102	—	—	105	90	88.2
CO	611	419	558	887	784	655	1	1	2	1	1	1	829	905	—	630	—	—	1	1	412	485	—	—	1	28	66

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 · Phase-4 GIDC, Vatva - GPCB

Phase-4 GIDC, Vatva - GPCB

Station code: Phase-4 GIDC, Vatva - GPCB

Monthly monitoring station data.

PM2.5Lowest 19.2 2019-08Highest 88.8 2019-022019-02 - 2020-05

Scroll the chart or table sideways to see the full period.

Phase-4 GIDC, Vatva - GPCB · monthly averages · µg/m³
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
PM2.5	31.7	30.4	49.2	87.4	80.6	71.4	85.7	41.1	22.9	19.2	45.5	42	64.2	67	—	88.8
PM10	67.4	68.7	139	208	178	181	199	138	74	84.5	99.3	103	175	164	—	194
O₃	22.3	18.1	23.1	22.5	11.6	12.2	19.8	24.6	7.72	29.8	79.9	19	18.4	32.2	—	49.9
NO₂	6.75	18	36.9	30	80	36.2	29.1	20.7	15.4	83.8	85.7	38.3	124	79.3	—	87.9
SO₂	5.07	6.71	39.9	25.6	22.2	18	17.9	6.3	1.96	6.04	24.3	3.52	36.5	88.7	—	41.4
CO	664	801	558	1	1	1	1	1	584	442	395	466	641	728	—	965

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 · Ahmedabad

Archived ratings of the local environment: green spaces, cleanliness, noise and water quality. Opinion indicators are separate from pollutant concentration measurements.

Indicator	Ahmedabad	Nepal	Bangladesh	Bhutan	Sri Lanka	Pakistan
Green and Parks in the City	46%	32%	33%	82%	59%	49%
particulate matter PM2.5 (µg/m³)	65	—	—	—	—	—
Pleasure of spending time in the city	40%	32%	26%	61%	52%	43%
particulate matter PM10 (µg/m³)	120	—	—	—	—	—
Air Pollution	67%	76%	78%	45%	53%	64%
Garbage Disposal	37%	25%	22%	47%	41%	34%
Availability and quality of drinking water	54%	36%	44%	64%	65%	44%
Cleanliness and tidiness	39%	27%	23%	57%	52%	40%
Noise and Light pollution	63%	55%	63%	55%	50%	59%
Water Pollution	66%	76%	74%	56%	57%	70%

NO₂ 6.3O₃ 38

September 27, 202606:30

India · air quality in other cities

Mumbai Delhi Bengaluru Urban Kolkata Chennai Hyderabad Pune Surat Kanpur Jaipur Navi Mumbai Lucknow Nagpur Raigad Fort Indore Patna Bhopal Ludhiana Agra

WEATHER & SURROUNDINGS

Ahmedabad · weather forecast

Daily maximum and minimum temperatures. Forecast point: 23.0258, 72.5873.

Scroll the forecast to see the following days.

Ahmedabad · September 24, 2026: minimum temperature 26.8°C, maximum 36.4°C. Wind: 17.8 km/h. Humidity: 61%.

Full forecast: temperature, rainfall, wind and humidity

Date	Day °C	Min °C	Max °C	Night °C	Rain mm	Wind m/s	Humidity %	Clouds %
2026-09-24	30.2	26.8	36.4	29.1	—	4.9	61	22
2026-09-25	31.5	25.9	34.9	28.2	—	6.6	57	12
2026-09-26	28.2	25	31.7	27.3	—	6.4	58	51
2026-09-27	28.2	24	35.3	27.8	—	6.1	48	12
2026-09-28	31.1	24.1	34.5	27.3	0.5	4.7	46	29
2026-09-29	31.5	25.3	34.5	28.4	3.2	3.2	49	46
2026-09-30	32.8	26.6	35.3	30	1.3	2.6	42	1
2026-10-01	33.5	27.1	35.7	29.7	0.8	3.7	41	8
2026-10-02	33.8	27.5	35.9	30.6	—	3.3	43	6
2026-10-03	34	27.1	35.9	29.3	—	4.1	36	1
2026-10-04	33	25.7	35.8	28.5	—	3.7	35	4
2026-10-05	32.6	25.2	35.3	28.2	—	3.4	40	2
2026-10-06	32.5	25.6	35	29	—	3.5	45	3
2026-10-07	32.4	25.9	35	29.1	—	3.7	46	7
2026-10-08	32.3	25.9	35.3	28.3	—	3.6	47	3
2026-10-09	32.4	25.8	35.3	29.1	—	3.9	41	—
2026-10-10	32.4	26	35.1	29.4	—	3.9	45	—
2026-10-11	33.2	26.9	36	30.5	—	4.2	43	3

UV index by day · Ahmedabad

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.

Ahmedabad · September 26, 2026: UV index: 7.4 .

Indicator	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	2026-10-11
UV index	7.4	7.4	7.3	7.3	7.2	7.5	7.8	7.5	7.5	7.4	7.4	7.4	7.3	7.3	7.3	—

Open-Meteo ↗

AIR QUALITY QUESTIONS

Ahmedabad · air pollution - questions and answers

What do the latest air quality data show for Ahmedabad?

When was PM2.5 highest in Ahmedabad over the past week?

The highest available daily mean PM2.5 was 39 µg/m³ (September 22, 2026). This comparison covers 7 days with data in the seven days before September 27, 2026. The day of the latest reading is excluded because it may be incomplete.

What period does the pollution history for Ahmedabad cover?

Available monthly means cover 2018-03 - 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 Ahmedabad 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 Ahmedabad?

For September 26, 2026, the forecast UV index is 7.4. The UV section also shows the following available days.

What wind speed is forecast for Ahmedabad?

For September 24, 2026, forecast wind speed is 17.8 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.

Open-Meteo / CAMS ↗NASA POWER ↗