Senegal · Africa/Dakar
Dakar air quality
88
Moderate
CAMS model-based US AQI estimate
Highest pollutant sub-index: PM2.5
Model values for Oct 02 07:00 GMT · 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 particles36.1 µg/m³
- PM10Coarse particles128.6 µg/m³
- O3Ozone55.0 µg/m³
- NO2Nitrogen dioxide1.8 µg/m³
- SO2Sulphur dioxide1.4 µg/m³
- COCarbon monoxide86.0 µg/m³
Weather in Dakar
See the temperature, rain and wind forecast for Dakar.
Dakar 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 |
|---|---|---|---|---|---|---|
| 36.3 | 129.6 | 55.0 | 2.0 | 1.6 | 87.9 | |
| 36.6 | 130.5 | 58.7 | 1.9 | 1.7 | 91.0 | |
| 37.4 | 131.3 | 64.9 | 1.4 | 1.6 | 91.9 | |
| 38.4 | 133.3 | 69.9 | 1.0 | 1.7 | 92.2 | |
| 39.2 | 135.0 | 73.9 | 0.9 | 1.8 | 92.9 | |
| 39.4 | 133.8 | 79.6 | 0.9 | 2.2 | 95.1 | |
| 39.6 | 132.4 | 86.5 | 0.9 | 2.9 | 98.1 | |
| 39.6 | 129.3 | 91.2 | 1.0 | 3.4 | 100.2 | |
| 38.8 | 123.7 | 91.0 | 1.1 | 3.6 | 100.1 | |
| 37.3 | 116.7 | 86.8 | 1.4 | 3.4 | 98.9 | |
| 35.6 | 110.4 | 79.9 | 1.9 | 3.3 | 97.9 | |
| 34.1 | 106.1 | 71.5 | 2.5 | 2.8 | 96.1 | |
| 33.0 | 103.1 | 65.0 | 2.4 | 2.4 | 93.4 | |
| 31.8 | 99.3 | 61.1 | 2.3 | 2.2 | 91.6 | |
| 30.2 | 93.7 | 58.9 | 2.3 | 2.3 | 91.0 | |
| 28.6 | 88.3 | 57.3 | 2.3 | 2.3 | 90.8 | |
| 27.2 | 83.2 | 56.0 | 2.3 | 2.1 | 91.0 | |
| 25.9 | 78.9 | 55.3 | 2.1 | 2.0 | 90.9 | |
| 25.0 | 75.9 | 54.8 | 2.0 | 2.1 | 91.1 | |
| 24.7 | 74.5 | 54.3 | 1.9 | 2.0 | 91.2 | |
| 24.8 | 74.4 | 53.8 | 1.7 | 1.8 | 90.9 | |
| 24.6 | 73.1 | 53.5 | 1.7 | 1.8 | 91.7 | |
| 23.8 | 70.0 | 53.1 | 1.9 | 2.1 | 93.1 | |
| 21.9 | 63.1 | 52.6 | 2.4 | 2.7 | 95.5 |
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 07:00 GMT. Retrieved: 2026-10-02T04:30:09.374600+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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