Mumbai air quality now

India · The summary is refreshed every 15 minutes.

Now

No current value: fewer than four sensors at different places are reporting now.

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Mumbai, November 10, 2026: daily mean PM2.5 62 µg/m³ (12 sensors), level “High” — as in the Atmy Data Hub. Open methodology and data in JSON: Methodology and data sources · JSON

There are not enough fresh measurements for Mumbai right now. From 14:30 to 22:30 local time the city mean PM2.5 rose from 31.1 to 127.9 µg/m³.

Light wind (1 m/s) in the evening or at night, as the air cools, possibly traps particles near the ground (a temperature inversion).

Weather now: clear, 26°C, wind 1 m/s, humidity 45%. No major change in the wind is expected in the coming hours. By 14:00 the temperature will be about 34°C.

Written automatically at 02:43 local time (21:13 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

1 m/s

Wind, ENE

0 mm

Precipitation today

Mumbai: air quality for the completed day

Metric: PM2.5, µg/m³ · Color scale: EPA AQI · November 10, 2026 · 00:00–24:00 UTC = 05:30–05:30 UTC+5:30

62 µg/m³ High

Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 05:30–05:30 UTC+5:30): 62 µg/m³ from 12 sensors that passed the quality check — the same value as in the Atmy Data Hub.

No. 11 of 13 cities in India and No. 21 of 676 worldwide, from the most polluted.

LowModerateElevatedHighVery highExtremely high

Pollution accumulation index now

51/100Moderate · An estimate of weather conditions · not a PM2.5 forecast

Now5145
04.0012.0019.0003.00

Pollution accumulation forecast

Today — November 12

35°/24°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 40/100Morning
  3. 8/100Day
  4. 21/100Evening

Friday — November 13

35°/24°

Index by time of day

50/100Moderate

  1. 50/100Night
  2. 35/100Morning
  3. 7/100Day
  4. 20/100Evening

Saturday — November 14

34°/24°

Index by time of day

54/100Moderate

  1. 54/100Night
  2. 40/100Morning
  3. 8/100Day
  4. 25/100Evening

Sunday — November 15

33°/23°

Index by time of day

58/100Moderate

  1. 58/100Night
  2. 45/100Morning
  3. 8/100Day
  4. 24/100Evening

Monday — November 16

32°/23°

Index by time of day

57/100Moderate

  1. 57/100Night
  2. 41/100Morning
  3. 8/100Day
  4. 25/100Evening

Tuesday — November 17

33°/23°

Index by time of day

60/100Moderate

  1. 60/100Night
  2. 42/100Morning
  3. 8/100Day
  4. 22/100Evening

Forecast of conditions that trap pollution near the surface

Weather

26°

Clear. Feels like 27°C

  1. MorningClear30°C36%
  2. DayClear33°C36%
  3. EveningClear29°C41%

Wind

1m/sWind from the ENE

3m/sWind gusts

Wind force: 1

Light wind is expected over the next few hours.

10-day weather forecast for Mumbai

India

  1. TodayNov 12Partly cloudy35°C24°C
  2. FriNov 13Cloudy35°C24°C
  3. SatNov 14Clear34°C24°C
  4. SunNov 15Cloudy33°C23°C
  5. MonNov 16Clear32°C23°C
  6. TueNov 17Clear33°C23°C
  7. WedNov 18Clear34°C23°C
  8. ThuNov 19Clear33°C24°C
  9. FriNov 20Clear32°C24°C
  10. SatNov 21Clear32°C22°C

India: sensors in total

14

  1. DelhiIndia

    3

  2. BengaluruIndia

    2

  3. JammuIndia

    2

Cities with the most sensors

All sensors on the map, by city as the map assigns them; the city’s values count only the sensors that pass the Data Hub’s quality check.

Air quality calendar: Mumbai

Daily mean PM2.5 of the city sensors, µg/m³

Click a day to see its date and value.

LowModerateElevatedHighVery highExtremely high

India · City ranking · All pilot cities

Questions

What was the air quality in Mumbai over the last completed day?

Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 05:30–05:30 UTC+5:30): 62 µg/m³ from 12 sensors that passed the quality check — the same value as in the Atmy Data Hub. No. 11 of 13 cities in India and No. 21 of 676 worldwide, from the most polluted.

What is the air quality in Mumbai right now?

Fresh data for Mumbai are insufficient (last update: 02:15 local time, 20:45 UTC). Open the map for the latest readings of individual sensors.

Where do these data come from?

From Atmy sensors and connected public networks (citizen, experimental and government monitors), aggregated by Atmy. Values are approximate; see the methodology.

How often is this page updated?

The summary is rebuilt every 15 minutes from the latest reading of each sensor, each no older than one hour.

Data

Where do these data come from?

The daily value is the Data Hub’s: the mean of the city’s sensors that passed the nightly quality check, each with at least 12 valid hours, and only with sensors at four places 500 m apart; days are UTC.

“Now” uses the same sensors and rule: the mean of their latest readings, each at most 60 minutes old, shown only with sensors at four places 500 m apart reporting.

Source: public Atmy monitoring data. Methodology and data sources · Data terms