Morocco · Africa/Casablanca
Casablanca air quality
61
Moderate
CAMS model-based US AQI estimate
Highest pollutant sub-index: PM2.5
Model values for Oct 02 08:00 +01 · 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 particles12.6 µg/m³
- PM10Coarse particles19.3 µg/m³
- O3Ozone64.3 µg/m³
- NO2Nitrogen dioxide6.3 µg/m³
- SO2Sulphur dioxide11.7 µg/m³
- COCarbon monoxide144.4 µg/m³
Weather in Casablanca
See the temperature, rain and wind forecast for Casablanca.
Casablanca 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 |
|---|---|---|---|---|---|---|
| 13.7 | 22.0 | 68.5 | 6.4 | 13.9 | 140.2 | |
| 15.3 | 24.9 | 71.8 | 6.0 | 15.6 | 137.2 | |
| 17.1 | 28.2 | 82.1 | 5.0 | 16.6 | 133.7 | |
| 19.0 | 31.1 | 98.0 | 3.8 | 16.9 | 132.3 | |
| 20.4 | 32.6 | 113.0 | 2.8 | 16.5 | 133.2 | |
| 20.9 | 32.4 | 120.9 | 2.3 | 15.6 | 135.5 | |
| 20.6 | 31.0 | 121.5 | 2.3 | 14.3 | 137.7 | |
| 19.8 | 29.8 | 117.4 | 2.4 | 13.3 | 138.3 | |
| 18.8 | 28.7 | 110.5 | 2.9 | 12.3 | 138.3 | |
| 17.9 | 27.8 | 101.5 | 3.8 | 11.7 | 138.5 | |
| 17.1 | 26.8 | 93.2 | 5.5 | 11.7 | 141.0 | |
| 17.1 | 26.5 | 85.8 | 6.9 | 12.6 | 144.9 | |
| 17.9 | 26.7 | 77.8 | 8.6 | 13.4 | 150.9 | |
| 18.6 | 26.4 | 68.7 | 10.5 | 13.8 | 159.3 | |
| 20.9 | 28.0 | 59.7 | 13.2 | 14.4 | 173.4 | |
| 21.9 | 28.2 | 53.5 | 14.9 | 14.3 | 180.8 | |
| 20.4 | 26.0 | 51.9 | 14.1 | 13.5 | 176.3 | |
| 18.6 | 23.6 | 51.4 | 11.9 | 12.3 | 171.7 | |
| 16.5 | 21.2 | 53.9 | 9.8 | 11.3 | 166.9 | |
| 14.6 | 19.5 | 58.9 | 7.8 | 10.3 | 161.4 | |
| 13.4 | 18.5 | 63.1 | 6.2 | 9.3 | 156.0 | |
| 13.1 | 18.6 | 65.5 | 5.3 | 8.9 | 151.9 | |
| 13.4 | 19.2 | 63.1 | 5.3 | 9.4 | 150.8 | |
| 14.9 | 20.8 | 57.4 | 6.8 | 10.8 | 154.8 |
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 08:00 +01. Retrieved: 2026-10-02T04:46:30.054881+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 2 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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