Oman · Asia/Muscat
Muscat air quality
66
Moderate
CAMS model-based US AQI estimate
Highest pollutant sub-index: PM2.5
Model values for Oct 02 11:00 +04 · 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 particles16.0 µg/m³
- PM10Coarse particles33.9 µg/m³
- O3Ozone63.2 µg/m³
- NO2Nitrogen dioxide4.8 µg/m³
- SO2Sulphur dioxide6.7 µg/m³
- COCarbon monoxide100.5 µg/m³
Weather in Muscat
See the temperature, rain and wind forecast for Muscat.
Muscat 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 |
|---|---|---|---|---|---|---|
| 17.7 | 34.9 | 72.6 | 4.1 | 6.5 | 100.6 | |
| 18.7 | 36.0 | 83.3 | 3.1 | 5.7 | 99.6 | |
| 19.1 | 36.5 | 91.9 | 2.9 | 5.6 | 99.9 | |
| 20.3 | 38.1 | 97.2 | 3.5 | 6.4 | 102.9 | |
| 20.3 | 41.0 | 99.9 | 3.7 | 6.1 | 103.0 | |
| 20.5 | 44.6 | 97.6 | 4.8 | 6.4 | 105.0 | |
| 20.7 | 49.0 | 93.6 | 5.9 | 6.7 | 107.3 | |
| 20.9 | 52.1 | 89.5 | 6.3 | 7.4 | 108.7 | |
| 21.1 | 54.1 | 85.7 | 6.6 | 7.8 | 109.8 | |
| 21.1 | 53.2 | 81.2 | 7.2 | 8.4 | 110.4 | |
| 21.0 | 51.8 | 76.7 | 8.0 | 9.3 | 111.1 | |
| 21.4 | 51.4 | 72.5 | 9.3 | 10.7 | 113.5 | |
| 22.1 | 52.2 | 70.0 | 9.9 | 11.3 | 115.7 | |
| 23.0 | 53.8 | 68.4 | 10.4 | 12.2 | 117.6 | |
| 23.7 | 54.9 | 66.7 | 10.7 | 12.7 | 118.7 | |
| 24.1 | 55.6 | 64.8 | 10.9 | 13.0 | 119.2 | |
| 24.3 | 55.7 | 63.0 | 11.0 | 13.1 | 119.4 | |
| 24.3 | 55.4 | 61.2 | 11.0 | 13.0 | 119.6 | |
| 24.4 | 55.5 | 60.5 | 11.8 | 13.0 | 119.8 | |
| 23.9 | 53.6 | 59.3 | 12.0 | 14.5 | 123.0 | |
| 23.4 | 53.2 | 65.5 | 9.3 | 11.4 | 118.8 | |
| 24.6 | 54.9 | 73.4 | 8.0 | 11.3 | 119.8 | |
| 26.5 | 57.7 | 83.8 | 6.6 | 11.2 | 120.7 | |
| 28.9 | 60.8 | 94.2 | 5.6 | 11.0 | 122.4 |
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 11:00 +04. Retrieved: 2026-10-02T04:03:33.798905+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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