Chad · Africa/Ndjamena
N'Djamena air quality
75
Moderate
CAMS model-based US AQI estimate
Highest pollutant sub-index: PM2.5
Model values for Oct 02 08:00 WAT · 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 particles10.9 µg/m³
- PM10Coarse particles27.6 µg/m³
- O3Ozone54.9 µg/m³
- NO2Nitrogen dioxide2.0 µg/m³
- SO2Sulphur dioxide0.5 µg/m³
- COCarbon monoxide184.7 µg/m³
Weather in N'Djamena
See the temperature, rain and wind forecast for N'Djamena.
N'Djamena 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 |
|---|---|---|---|---|---|---|
| 11.7 | 36.3 | 71.3 | 1.0 | 0.5 | 178.7 | |
| 11.9 | 37.7 | 77.7 | 0.6 | 0.5 | 173.0 | |
| 11.2 | 34.4 | 79.9 | 0.5 | 0.6 | 169.3 | |
| 11.1 | 35.3 | 79.9 | 0.5 | 0.6 | 165.7 | |
| 12.3 | 40.7 | 78.7 | 0.4 | 0.6 | 162.7 | |
| 13.6 | 45.9 | 77.5 | 0.4 | 0.6 | 161.3 | |
| 14.3 | 47.6 | 75.8 | 0.5 | 0.6 | 161.0 | |
| 14.2 | 46.4 | 74.0 | 0.6 | 0.6 | 161.2 | |
| 14.5 | 40.7 | 63.5 | 1.8 | 0.6 | 174.1 | |
| 15.2 | 35.5 | 52.7 | 3.1 | 0.6 | 188.6 | |
| 17.0 | 39.3 | 45.9 | 4.3 | 0.8 | 205.4 | |
| 20.1 | 44.9 | 40.4 | 5.9 | 1.0 | 233.4 | |
| 23.0 | 48.7 | 35.5 | 7.9 | 1.3 | 260.5 | |
| 21.4 | 44.8 | 31.4 | 8.2 | 1.1 | 256.1 | |
| 18.2 | 38.3 | 30.3 | 8.0 | 0.9 | 235.4 | |
| 15.5 | 32.3 | 31.7 | 7.0 | 0.7 | 214.8 | |
| 14.0 | 28.9 | 32.3 | 6.4 | 0.6 | 203.2 | |
| 13.3 | 27.1 | 32.1 | 6.0 | 0.6 | 196.5 | |
| 13.0 | 26.7 | 31.4 | 5.9 | 0.5 | 193.9 | |
| 13.0 | 26.7 | 30.1 | 6.0 | 0.5 | 193.6 | |
| 12.8 | 25.4 | 30.3 | 5.9 | 0.5 | 193.5 | |
| 12.9 | 24.5 | 32.3 | 5.5 | 0.6 | 197.1 | |
| 13.2 | 23.4 | 39.4 | 4.0 | 0.6 | 206.3 | |
| 14.1 | 28.4 | 61.1 | 2.1 | 0.6 | 205.2 |
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 08:00 WAT. Retrieved: 2026-10-02T04:33:35.034264+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 21 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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