Azerbaijan · Asia/Baku
Baku air quality
52
Moderate
CAMS model-based US AQI estimate
Highest pollutant sub-index: PM2.5
Model values for Oct 02 11:00 +04 · 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 particles13.6 µg/m³
- PM10Coarse particles33.5 µg/m³
- O3Ozone100.5 µg/m³
- NO2Nitrogen dioxide2.8 µg/m³
- SO2Sulphur dioxide2.2 µg/m³
- COCarbon monoxide159.8 µg/m³
Weather in Baku
See the temperature, rain and wind forecast for Baku.
Baku 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 |
|---|---|---|---|---|---|---|
| 15.1 | 36.8 | 109.2 | 2.2 | 2.1 | 159.6 | |
| 16.1 | 39.6 | 113.9 | 1.7 | 2.1 | 158.5 | |
| 17.0 | 42.0 | 114.6 | 1.6 | 2.0 | 157.9 | |
| 17.5 | 43.3 | 112.7 | 1.7 | 1.9 | 157.6 | |
| 18.7 | 45.8 | 107.1 | 2.0 | 1.7 | 157.9 | |
| 17.3 | 41.7 | 98.8 | 2.1 | 1.4 | 157.2 | |
| 13.1 | 30.4 | 89.5 | 2.1 | 1.1 | 155.9 | |
| 7.4 | 15.0 | 83.8 | 1.7 | 1.0 | 153.4 | |
| 5.0 | 7.9 | 83.1 | 1.5 | 1.0 | 152.2 | |
| 4.9 | 6.5 | 84.6 | 1.3 | 1.0 | 152.4 | |
| 4.5 | 5.9 | 84.4 | 1.2 | 0.7 | 153.0 | |
| 3.6 | 4.6 | 84.6 | 1.0 | 0.5 | 153.0 | |
| 3.1 | 3.5 | 85.0 | 0.7 | 0.4 | 152.5 | |
| 2.9 | 3.0 | 84.5 | 0.5 | 0.3 | 153.0 | |
| 3.0 | 3.1 | 82.8 | 0.5 | 0.3 | 155.3 | |
| 3.1 | 3.1 | 80.0 | 0.6 | 0.3 | 157.4 | |
| 3.2 | 3.3 | 77.0 | 0.6 | 0.3 | 158.7 | |
| 3.3 | 3.4 | 74.7 | 0.6 | 0.4 | 159.5 | |
| 3.4 | 3.5 | 74.1 | 0.7 | 0.4 | 160.0 | |
| 2.8 | 2.9 | 72.9 | 0.9 | 0.4 | 159.9 | |
| 2.3 | 2.4 | 72.4 | 1.1 | 0.4 | 158.8 | |
| 2.2 | 2.6 | 73.2 | 1.2 | 0.5 | 157.5 | |
| 2.4 | 2.9 | 74.6 | 1.1 | 0.5 | 156.1 | |
| 2.4 | 3.1 | 76.2 | 0.8 | 0.5 | 154.2 |
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 11:00 +04. Retrieved: 2026-10-02T04:55:25.968059+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 9 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.
Provider times stay separate from page generation: collecting data or regenerating this page never resets the source time. Data sources and methodology
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