Ghana · Africa/Accra
Accra air quality
54
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 particles12.5 µg/m³
- PM10Coarse particles19.6 µg/m³
- O3Ozone42.4 µg/m³
- NO2Nitrogen dioxide3.2 µg/m³
- SO2Sulphur dioxide2.4 µg/m³
- COCarbon monoxide110.4 µg/m³
Weather in Accra
See the temperature, rain and wind forecast for Accra.
Accra 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 |
|---|---|---|---|---|---|---|
| 12.5 | 19.6 | 52.9 | 2.0 | 2.3 | 115.7 | |
| 12.9 | 19.8 | 63.7 | 1.3 | 2.2 | 121.6 | |
| 12.5 | 18.8 | 72.4 | 1.1 | 2.1 | 126.4 | |
| 12.6 | 18.9 | 77.7 | 0.9 | 2.0 | 128.1 | |
| 12.6 | 18.9 | 81.2 | 0.9 | 1.8 | 128.4 | |
| 12.4 | 18.4 | 83.3 | 1.0 | 1.6 | 129.9 | |
| 11.9 | 17.8 | 82.7 | 1.1 | 1.3 | 128.6 | |
| 11.3 | 16.8 | 78.6 | 1.2 | 1.2 | 125.0 | |
| 10.8 | 16.0 | 73.7 | 1.6 | 1.1 | 124.1 | |
| 10.7 | 16.0 | 67.9 | 2.2 | 1.0 | 125.9 | |
| 11.1 | 16.8 | 59.0 | 3.8 | 1.1 | 127.4 | |
| 11.7 | 17.9 | 51.8 | 4.1 | 1.1 | 119.2 | |
| 12.1 | 18.8 | 50.0 | 3.8 | 1.2 | 110.4 | |
| 12.2 | 19.2 | 49.6 | 3.5 | 1.3 | 105.8 | |
| 11.4 | 18.0 | 49.7 | 3.2 | 1.3 | 102.2 | |
| 10.5 | 16.5 | 49.4 | 3.1 | 1.5 | 99.7 | |
| 9.8 | 15.4 | 48.4 | 3.3 | 1.6 | 98.4 | |
| 9.5 | 15.0 | 48.7 | 3.0 | 1.9 | 95.8 | |
| 8.9 | 13.8 | 47.3 | 3.3 | 2.1 | 95.4 | |
| 8.3 | 12.7 | 45.5 | 3.8 | 2.4 | 96.2 | |
| 8.1 | 12.4 | 44.9 | 3.9 | 2.8 | 97.1 | |
| 7.8 | 11.7 | 42.6 | 4.5 | 3.0 | 99.8 | |
| 7.9 | 11.6 | 40.9 | 5.0 | 3.3 | 104.6 | |
| 8.3 | 12.1 | 45.2 | 3.8 | 3.6 | 110.5 |
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: 2026-10-02T04:05:32.531717+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 22 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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