India · Asia/Kolkata
Bengaluru air quality
130
Unhealthy for sensitive groups
CAMS model-based US AQI estimate
Highest pollutant sub-index: PM2.5
Model values for Oct 02 12:30 IST · CAMS model estimate, may differ from monitoring stations and street-level conditions
Data may be delayed
AirNow by Skymory is an independent service; it is not affiliated with or endorsed by U.S. EPA or the official AirNow service.
Pollutants now (modeled)
- PM2.5Fine particles34.7 µg/m³
- PM10Coarse particles59.6 µg/m³
- O3Ozone131.2 µg/m³
- NO2Nitrogen dioxide3.0 µg/m³
- SO2Sulphur dioxide7.3 µg/m³
- COCarbon monoxide233.6 µg/m³
Weather in Bengaluru
See the temperature, rain and wind forecast for Bengaluru.
Bengaluru weather forecast on SkymoryNext 24 hours: PM2.5
Pollutant forecast
Hourly model samples in local time; no interpolation.
| Local time | PM2.5 µg/m³ | PM10 µg/m³ | O3 µg/m³ | NO2 µg/m³ | SO2 µg/m³ | CO µg/m³ |
|---|---|---|---|---|---|---|
| 33.4 | 55.7 | 129.7 | 3.0 | 6.8 | 229.4 | |
| 32.0 | 52.2 | 126.1 | 3.4 | 6.5 | 226.9 | |
| 30.8 | 48.4 | 120.4 | 4.4 | 6.3 | 231.6 | |
| 30.3 | 45.8 | 110.4 | 7.3 | 6.3 | 249.9 | |
| 32.9 | 45.0 | 82.3 | 22.2 | 7.5 | 377.5 | |
| 38.1 | 49.3 | 47.7 | 45.1 | 9.7 | 573.6 | |
| 40.4 | 50.8 | 38.6 | 49.5 | 11.2 | 629.5 | |
| 38.8 | 48.4 | 48.8 | 39.0 | 11.4 | 550.5 | |
| 37.0 | 45.9 | 60.3 | 28.8 | 11.1 | 464.3 | |
| 35.8 | 44.3 | 66.6 | 23.1 | 10.7 | 412.7 | |
| 34.9 | 43.5 | 67.6 | 20.4 | 9.9 | 384.3 | |
| 34.0 | 43.2 | 66.8 | 17.7 | 9.2 | 356.4 | |
| 34.9 | 45.2 | 63.8 | 15.4 | 8.9 | 337.6 | |
| 37.1 | 48.7 | 60.4 | 14.2 | 9.0 | 329.5 | |
| 39.9 | 52.4 | 57.5 | 13.8 | 9.4 | 329.7 | |
| 41.9 | 55.2 | 55.5 | 13.9 | 9.9 | 332.3 | |
| 44.0 | 57.9 | 51.0 | 16.3 | 10.4 | 353.9 | |
| 48.5 | 63.0 | 40.6 | 26.5 | 11.9 | 454.0 | |
| 47.3 | 58.7 | 40.0 | 27.9 | 11.6 | 544.7 | |
| 33.1 | 48.0 | 79.1 | 13.6 | 9.5 | 336.3 | |
| 31.6 | 47.8 | 100.5 | 7.9 | 8.3 | 276.7 | |
| 31.8 | 49.0 | 114.0 | 4.7 | 6.8 | 245.4 | |
| 31.8 | 48.5 | 123.5 | 3.3 | 6.0 | 230.5 | |
| 31.4 | 47.0 | 127.6 | 2.9 | 5.5 | 223.0 |
Data details: about this air quality estimate
Values are modeled by the Copernicus Atmosphere Monitoring Service (CAMS) global forecast, extracted and converted by Skymory for this city. They are model estimates on a coarse grid, not measurements from monitoring stations, and they do not resolve street-level exposure.
- Model initialization: 2026-10-01T12:00:00+00:00. Values valid: Oct 02 12:30 IST. Retrieved: 2026-10-02T04:34:50.761166+00:00.
- Page generated from a snapshot with data state STALE_USABLE; model age 19.9 hours at generation.
- Nearest valid 0.4° model grid cell, about 19 km from the city point.
- Gases are converted with matching model-level 137 temperature, humidity, surface pressure (lnsp) and hybrid coefficients; particulate matter is read directly from the surface fields.
- AQI estimate completeness: COMPLETE (COMPLETE means all six pollutants have a complete model window).
The AQI estimate applies EPA breakpoints (May 2026) to explicit trailing model windows (PM 24 h, CO 8 h, NO2 1 h, SO2 and O3 per EPA rules). It is not a station observation, official daily maximum or NowCast, and the official AQI field remains unavailable.
Averaging windows used
- CO: 8h window
- NO2: 1h window
- O3: 1h, 8h window
- PM10: 24h window
- PM2.5: 24h window
- SO2: 1h, 24h window
Surface compatibility by pollutant
| Pollutant | Surface compatibility |
|---|---|
| PM2.5 | DIRECT_SURFACE |
| PM10 | DIRECT_SURFACE |
| O3 | DERIVABLE_SURFACE |
| NO2 | DERIVABLE_SURFACE |
| SO2 | DERIVABLE_SURFACE |
| CO | DERIVABLE_SURFACE |
Source and license
Contains modified Copernicus Atmosphere Monitoring Service information 2026; city extraction and concentration conversion. CAMS global atmospheric composition forecasts (ECMWF/CAMS). CC BY 4.0.
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