Egypt · Africa/Cairo
Alexandria air quality
59
Moderate
CAMS model-based US AQI estimate
Highest pollutant sub-index: PM2.5
Model values for Oct 02 10:00 EEST · 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 particles6.3 µg/m³
- PM10Coarse particles10.3 µg/m³
- O3Ozone88.0 µg/m³
- NO2Nitrogen dioxide3.2 µg/m³
- SO2Sulphur dioxide7.1 µg/m³
- COCarbon monoxide148.6 µg/m³
Weather in Alexandria
See the temperature, rain and wind forecast for Alexandria.
Alexandria 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 |
|---|---|---|---|---|---|---|
| 5.7 | 9.8 | 92.7 | 2.0 | 5.8 | 144.4 | |
| 5.3 | 9.6 | 95.0 | 1.5 | 5.1 | 141.7 | |
| 5.6 | 14.0 | 95.0 | 1.4 | 4.8 | 139.7 | |
| 5.5 | 12.0 | 94.0 | 1.3 | 4.4 | 137.9 | |
| 6.1 | 15.1 | 92.9 | 1.4 | 4.3 | 137.1 | |
| 7.1 | 19.0 | 91.4 | 1.6 | 4.3 | 137.5 | |
| 8.4 | 24.7 | 89.1 | 2.1 | 4.6 | 139.3 | |
| 8.9 | 24.1 | 86.1 | 3.3 | 5.5 | 143.1 | |
| 8.8 | 16.6 | 81.5 | 5.1 | 6.7 | 149.6 | |
| 9.5 | 15.0 | 77.3 | 6.5 | 7.7 | 156.7 | |
| 10.0 | 14.9 | 75.6 | 7.0 | 8.1 | 160.8 | |
| 10.4 | 14.6 | 73.4 | 7.6 | 8.5 | 165.2 | |
| 10.7 | 14.6 | 71.6 | 8.3 | 8.6 | 168.8 | |
| 10.6 | 14.3 | 70.9 | 8.4 | 7.8 | 169.1 | |
| 10.0 | 13.8 | 71.3 | 7.7 | 6.5 | 165.9 | |
| 9.1 | 13.6 | 70.6 | 7.3 | 6.0 | 163.7 | |
| 8.3 | 13.0 | 69.8 | 7.0 | 5.4 | 161.6 | |
| 7.6 | 13.4 | 70.9 | 6.3 | 4.7 | 159.0 | |
| 6.5 | 10.2 | 72.6 | 5.4 | 4.0 | 156.7 | |
| 5.8 | 8.2 | 74.9 | 4.8 | 3.7 | 155.6 | |
| 5.9 | 8.3 | 75.2 | 5.3 | 4.2 | 158.8 | |
| 6.5 | 9.2 | 74.0 | 6.3 | 5.2 | 165.3 | |
| 6.0 | 8.6 | 85.2 | 4.0 | 5.7 | 159.3 | |
| 5.7 | 9.2 | 92.9 | 2.6 | 5.8 | 155.0 |
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 10:00 EEST. Retrieved: 2026-10-02T04:47:12.831323+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 8 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
Static snapshot is available without JavaScript.