Mumbai: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

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Latest air quality data: Mumbai

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Pollution and air quality forecast for Mumbai. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Mumbai:

particulate matter (PM2.5) dust - 13 (Moderate)
particulate matter (PM10) suspended dust - 35 (Moderate)
ozone (O3) - 45 (Good)
nitrogen dioxide (NO2) - 6 (Good)
sulfur dioxide (SO2) - 5 (Good)
carbon monoxide (CO) - 159 (Good)

Real-time Air Quality Index (AQI) for Mumbai, Thursday, August 27, 2026: 2.

AQI 2 Moderate

What is the air quality in Mumbai today? Is the air polluted in Mumbai?. Is there smog?

Today (Thursday, August 27, 2026) air quality is moderate in Mumbai. Some pollutants in Mumbai may slightly affect very few hypersensitive individuals. Air pollutants in Mumbai may cause minor breathing discomfort to sensitive people.

What is the current level of PM2.5 in Mumbai? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 13 (Moderate) For comparison, the highest level of PM2.5 in Mumbai in the last 7 days was: 20 (Tuesday, August 25, 2026) and the lowest: 13 (Thursday, August 20, 2026). The highest PM2.5 values were recorded: 111 (January 2019). The lowest level of particulate matter PM2.5 pollution occurs in month: September (13).

What is the level of PM10 today in Mumbai? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Mumbai is: 35 (Moderate) The highest PM10 values usually occur in month: 206 (November 2016). The lowest value of particulate matter PM10 pollution in Mumbai is usually recorded in: June (36).

How is the O3 level today in Mumbai? (ozone (O3))
45 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
6 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
5 (Good)

How high is the CO level? (carbon monoxide (CO))
159 (Good)

Current data Thursday, August 27, 2026 at 6:30 AM

PM2,5 13 (Moderate)

PM10 35 (Moderate)

O3 45 (Good)

NO2 6 (Good)

SO2 5 (Good)

CO 159 (Good)

Data on air pollution from recent days in Mumbai

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
pm25	15 Moderate	19 Moderate	20 Moderate	17 Moderate	15 Moderate	14 Moderate	14 Moderate	13 Moderate
pm10	34 Moderate	50 Unhealthy for Sensitive Groups	51 Unhealthy for Sensitive Groups	40 Moderate	32 Moderate	28 Moderate	27 Moderate	26 Moderate
o3	53 Good	55 Good	56 Good	54 Good	51 Good	50 Good	49 Good	48 Good
no2	6 Good	6 Good	7 Good	6 Good	5 Good	6 Good	6 Good	6 Good
so2	5 Good	5 Good	5 Good	5 Good	5 Good	4 Good	4 Good	4 Good
co	178 Good	218 Good	214 Good	196 Good	177 Good	237 Good	201 Good	177 Good

data source »

pollution pm25 hikersbay.com — Air pollution in Mumbai from December 2015 to May 2020

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	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	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2016-02	2016-01	2015-12
pm25	23 (Moderate)	105 (Very Unhealthy)	40 (Unhealthy for Sensitive Groups)	79 (Very Unhealthy)	82 (Very Unhealthy)	87 (Very Unhealthy)	83 (Very Unhealthy)	50 (Unhealthy for Sensitive Groups)	13 (Moderate)	16 (Moderate)	21 (Moderate)	14 (Moderate)	99 (Very Unhealthy)	96 (Very Unhealthy)	88 (Very Unhealthy)	82 (Very Unhealthy)	70 (Unhealthy)	35 (Moderate)	18 (Moderate)	24 (Moderate)	15 (Moderate)	26 (Moderate)	41 (Unhealthy for Sensitive Groups)	61 (Unhealthy)	72 (Unhealthy)	90 (Very Unhealthy)	79 (Very Unhealthy)	72 (Unhealthy)	52 (Unhealthy for Sensitive Groups)	17 (Moderate)	14 (Moderate)	27 (Moderate)	23 (Moderate)	24 (Moderate)	32 (Moderate)	45 (Unhealthy for Sensitive Groups)	21 (Moderate)	27 (Moderate)	53 (Unhealthy for Sensitive Groups)	71 (Unhealthy)	111 (Very bad Hazardous)	87 (Very Unhealthy)	93 (Very Unhealthy)	74 (Unhealthy)	54 (Unhealthy for Sensitive Groups)	66 (Unhealthy)	38 (Unhealthy for Sensitive Groups)	32 (Moderate)	42 (Unhealthy for Sensitive Groups)	80 (Very Unhealthy)	98 (Very Unhealthy)	99 (Very Unhealthy)	95 (Very Unhealthy)
pm10	96 (Unhealthy)	155 (Very bad Hazardous)	109 (Unhealthy)	190 (Very bad Hazardous)	164 (Very bad Hazardous)	156 (Very bad Hazardous)	158 (Very bad Hazardous)	87 (Unhealthy)	36 (Moderate)	54 (Unhealthy for Sensitive Groups)	58 (Unhealthy for Sensitive Groups)	50 (Moderate)	179 (Very bad Hazardous)	176 (Very bad Hazardous)	164 (Very bad Hazardous)	154 (Very bad Hazardous)	113 (Very Unhealthy)	73 (Unhealthy for Sensitive Groups)	51 (Unhealthy for Sensitive Groups)	87 (Unhealthy)	54 (Unhealthy for Sensitive Groups)	63 (Unhealthy for Sensitive Groups)	102 (Unhealthy)	136 (Very Unhealthy)	189 (Very bad Hazardous)	201 (Very bad Hazardous)	202 (Very bad Hazardous)	206 (Very bad Hazardous)	128 (Very Unhealthy)	56 (Unhealthy for Sensitive Groups)	51 (Unhealthy for Sensitive Groups)	53 (Unhealthy for Sensitive Groups)	36 (Moderate)	80 (Unhealthy for Sensitive Groups)	82 (Unhealthy)	129 (Very Unhealthy)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)
no2	4.9 (Good)	6.4 (Good)	23 (Good)	56 (Moderate)	53 (Moderate)	49 (Moderate)	47 (Moderate)	29 (Good)	14 (Good)	10 (Good)	15 (Good)	16 (Good)	33 (Good)	32 (Good)	30 (Good)	12 (Good)	14 (Good)	11 (Good)	12 (Good)	19 (Good)	25 (Good)	19 (Good)	21 (Good)	28 (Good)	33 (Good)	15 (Good)	12 (Good)	28 (Good)	42 (Moderate)	25 (Good)	14 (Good)	18 (Good)	4.1 (Good)	7.8 (Good)	10 (Good)	6.9 (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)
so2	14 (Good)	8.1 (Good)	10 (Good)	15 (Good)	11 (Good)	17 (Good)	22 (Good)	13 (Good)	11 (Good)	10 (Good)	8.1 (Good)	7.9 (Good)	25 (Good)	18 (Good)	14 (Good)	14 (Good)	18 (Good)	13 (Good)	8.6 (Good)	7.6 (Good)	10 (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)
co	361 (Good)	327 (Good)	417 (Good)	450 (Good)	444 (Good)	748 (Good)	777 (Good)	478 (Good)	269 (Good)	237 (Good)	228 (Good)	225 (Good)	1 (Good)	2 (Good)	2 (Good)	2 (Good)	1 (Good)	1 (Good)	750 (Good)	953 (Good)	621 (Good)	561 (Good)	664 (Good)	892 (Good)	1 (Good)	1 (Good)	1 (Good)	1 (Good)	924 (Good)	538 (Good)	554 (Good)	634 (Good)	894 (Good)	659 (Good)	478 (Good)	654 (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)
o3	24 (Good)	38 (Good)	43 (Good)	153 (Unhealthy)	54 (Good)	62 (Good)	48 (Good)	25 (Good)	16 (Good)	14 (Good)	14 (Good)	21 (Good)	49 (Good)	40 (Good)	29 (Good)	29 (Good)	24 (Good)	19 (Good)	13 (Good)	8.2 (Good)	20 (Good)	18 (Good)	25 (Good)	36 (Good)	47 (Good)	36 (Good)	25 (Good)	22 (Good)	18 (Good)	13 (Good)	19 (Good)	20 (Good)	13 (Good)	14 (Good)	16 (Good)	15 (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)

data source »

Quality of life in Mumbai

Green and Parks in the City

Mumbai 34%

Nepal: 32% Bangladesh: 33% Bhutan: 82% Sri Lanka: 59% Pakistan: 49%

particulate matter PM2.5

Mumbai 64 (Unhealthy)

Pleasure of spending time in the city

Mumbai 33%

Nepal: 32% Bangladesh: 26% Bhutan: 61% Sri Lanka: 52% Pakistan: 43%

particulate matter PM10

Mumbai 100 (Unhealthy)

Air Pollution

Mumbai 76%

Nepal: 76% Bangladesh: 78% Bhutan: 45% Sri Lanka: 53% Pakistan: 64%

Garbage Disposal

Mumbai 26%

Nepal: 25% Bangladesh: 22% Bhutan: 47% Sri Lanka: 41% Pakistan: 34%

Availability and quality of drinking water

Mumbai 44%

Nepal: 36% Bangladesh: 44% Bhutan: 64% Sri Lanka: 65% Pakistan: 44%

Cleanliness and tidiness

Mumbai 24%

Nepal: 27% Bangladesh: 23% Bhutan: 57% Sri Lanka: 52% Pakistan: 40%

Noise and Light pollution

Mumbai 70%

Nepal: 55% Bangladesh: 63% Bhutan: 55% Sri Lanka: 50% Pakistan: 59%

Water Pollution

Mumbai 76%

Nepal: 76% Bangladesh: 74% Bhutan: 56% Sri Lanka: 57% Pakistan: 70%

Source: Numbeo

Mumbai

Thursday, August 27, 2026 at 6:30 AM

PM2,5 13 (Moderate)

particulate matter (PM2.5) dust

PM10 35 (Moderate)

particulate matter (PM10) suspended dust

O3 45 (Good)

ozone (O3)

NO2 6.1 (Good)

nitrogen dioxide (NO2)

SO2 4.7 (Good)

sulfur dioxide (SO2)

CO 159 (Good)

carbon monoxide (CO)

Mumbai

index	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26	2026-08-27
pm25	13	14	14	15	17	20	19	15
pm10	26	27	28	32	40	51	50	34
o3	48	49	50	51	54	56	55	53
no2	5.6	5.6	6	4.9	6	6.5	6	6.1
so2	4.4	4.2	4.3	4.5	5.1	5.5	4.7	4.8
co	177	201	237	177	196	214	218	178

Colaba, Mumbai - MPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06
pm25	48	24	45	74	90	89	86	36	12	13	14	5.4
pm10	57	46	89	168	145	153	145	71	27	46	63	37
no2	1.3	3.7	16	47	39	36	35	20	3.9	3.5	8.8	5.9
so2	28	15	18	18	14	24	45	15	13	5.5	8.7	9.6
co	708	474	361	609	608	632	630	499	282	330	237	112
o3	43	52	49	59	68	78	47	26	12	19	16	33

Maharashtra Pollution Control Board Bandra

index	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
co	1	2	2	2	1	1	750	953	621	561	664	892	1	1	1	1	924	538	554	634	894	659	478	654
o3	49	40	29	29	24	19	13	8.2	20	18	25	36	47	36	25	22	18	13	19	20	13	14	16	15
no2	33	32	30	12	14	11	12	19	25	19	21	28	33	15	12	28	42	25	14	18	4.1	7.8	10	6.9
pm10	179	176	164	154	113	73	51	87	54	63	102	136	189	201	202	206	128	56	51	53	36	80	82	129
pm25	80	74	69	62	61	30	16	30	20	27	41	51	68	80	58	44	47	17	14	32	26	31	28	36
so2	25	18	14	14	18	13	8.6	7.6	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Sion, Mumbai - MPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06
pm25	15	27	38	78	82	92	97	56	17	21	39	15
pm10	178	81	146	255	211	178	192	106	41	55	47	32
no2	8.2	11	32	77	81	75	70	48	27	19	27	33
so2	11	5.4	7.1	14	10	19	13	13	16	22	9.4	13
co	153	234	559	1	1	895	958	479	264	141	165	214
o3	2.3	27	31	32	38	46	42	26	14	10	12	18

US Diplomatic Post: Mumbai

index	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	2018-08	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
pm25	17	29	47	87	71	78	64	34	12	14	14	15	21	27	53	71	111	87	93	74	54	66	38	32	42	80	118	118	108	102	79	39	21	18	9.7	25	41	71	76	100	99	100	57	18	14	22	20	18	36	54	98	99	95

Worli, Mumbai - MPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06
pm25	14	341	32	78	84	90	85	73	12	16	17	22
pm10	52	338	91	146	136	138	138	85	41	61	63	80
no2	5.3	4.8	22	44	40	38	36	21	10	7.3	9.8	8.2
so2	3.8	3.9	5.5	12	10	6.5	6.9	12	3.5	2.5	6.2	1.7
co	222	273	331	741	724	717	742	455	261	240	281	348
o3	27	35	50	367	55	62	55	23	21	13	14	13

* Pollution data source: https://openaq.org (caaqm, StateAir_Mumbai) The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — Mumbai

16-day weather forecast for Mumbai: today around 29°C (rain), lows near 28°C. Daily temperature and conditions, updated every day. Strong wind (about 26 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Mumbai

The UV index in Mumbai today is 6.5 (high) — unprotected fair skin can burn in about 30 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Mumbai — compare nearby locations.

Pune 3 µg/m³
Surat 19 µg/m³
Ahmedabad 14 µg/m³
Indore 21 µg/m³
Bhopal 29 µg/m³
Nagpur 31 µg/m³
Delhi 76 µg/m³
Bengaluru Urban 4 µg/m³

Frequently asked questions

Is the air safe to breathe in Mumbai today?

The current average PM2.5 across Mumbai is about 13 µg/m³, rated “Moderate”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Mumbai?

Right now PM2.5 in Mumbai averages about 13 µg/m³ (“Moderate”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Mumbai?

Over the past week, the highest daily PM2.5 in Mumbai was recorded on Tuesday, August 25 (about 20 µg/m³).

What is the UV index in Mumbai today?

The UV index in Mumbai today is 6.5 (high) — unprotected fair skin can burn in about 30 minutes.

Does today's wind help disperse smog in Mumbai?

Strong wind (about 26 km/h) is actively clearing smog and dust away.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.