Sydney Modeled Air Quality — CAMS Forecast
Australia · Australia/Sydney
Data state: FRESH; source age at generation: 15.3 hours.
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CAMS modeled concentrations
| Pollutant | Concentration | Surface compatibility |
|---|---|---|
| CO | 108.6 µg/m³ | DERIVABLE_SURFACE |
| NO2 | 17.4 µg/m³ | DERIVABLE_SURFACE |
| O3 | 36.3 µg/m³ | DERIVABLE_SURFACE |
| PM10 | 9.1 µg/m³ | DIRECT_SURFACE |
| PM2.5 | 8.0 µg/m³ | DIRECT_SURFACE |
| SO2 | 7.1 µg/m³ | DERIVABLE_SURFACE |
Model initialization: . Valid: . Retrieved: 2026-10-01T12:53:19.054253+00:00.
Nearest valid 0.4° model grid cell; gases use matching model-level 137 temperature, humidity, lnsp and hybrid coefficients. This global model does not resolve street-level exposure.
CAMS model-based US AQI estimate
49 COMPLETE
Window ending 2026-10-01T15:00:00+00:00; window model run 2026-09-30T12:00:00+00:00. Contributors: co, no2, o3, pm10, pm2_5, so2.
Experimental trailing model estimate using EPA May 2026 breakpoints. Not a station observation, official daily maximum, or NowCast. Partial estimates do not imply six-pollutant completeness.
Modeled concentration forecast
Forecast table model initialization 2026-10-01T00:00:00+00:00. Actual hourly model samples; no interpolation.
| Local time | PM2.5 µg/m³ | PM10 µg/m³ | O3 µg/m³ | NO2 µg/m³ | SO2 µg/m³ | CO µg/m³ |
|---|---|---|---|---|---|---|
| Oct 02 02:00 AEST | 7.8 | 8.7 | 32.0 | 18.1 | 7.3 | 106.5 |
| Oct 02 03:00 AEST | 7.6 | 8.5 | 27.8 | 19.0 | 7.1 | 105.3 |
| Oct 02 04:00 AEST | 7.6 | 8.4 | 23.6 | 20.0 | 6.8 | 104.8 |
| Oct 02 05:00 AEST | 7.9 | 8.6 | 19.2 | 21.7 | 6.6 | 106.6 |
| Oct 02 06:00 AEST | 9.1 | 9.7 | 17.3 | 22.4 | 6.7 | 115.7 |
| Oct 02 07:00 AEST | 11.4 | 12.1 | 19.3 | 20.4 | 7.3 | 136.8 |
| Oct 02 08:00 AEST | 12.5 | 13.2 | 24.9 | 20.9 | 7.6 | 148.2 |
| Oct 02 09:00 AEST | 12.8 | 13.9 | 34.3 | 21.3 | 8.4 | 149.0 |
| Oct 02 10:00 AEST | 13.6 | 15.4 | 48.4 | 20.1 | 8.9 | 144.7 |
| Oct 02 11:00 AEST | 14.0 | 16.6 | 65.1 | 15.8 | 8.0 | 137.6 |
| Oct 02 12:00 AEST | 14.1 | 17.7 | 78.7 | 11.4 | 7.0 | 132.1 |
| Oct 02 13:00 AEST | 15.0 | 19.7 | 89.0 | 9.4 | 6.4 | 131.2 |
| Oct 02 14:00 AEST | 16.0 | 21.4 | 93.6 | 9.3 | 6.3 | 131.6 |
| Oct 02 15:00 AEST | 17.6 | 22.9 | 92.7 | 11.3 | 6.8 | 134.7 |
| Oct 02 16:00 AEST | 17.9 | 23.3 | 91.6 | 12.8 | 7.0 | 136.6 |
| Oct 02 17:00 AEST | 18.8 | 24.9 | 89.4 | 15.2 | 7.5 | 139.9 |
| Oct 02 18:00 AEST | 19.4 | 25.1 | 81.9 | 19.2 | 8.1 | 143.6 |
| Oct 02 19:00 AEST | 19.8 | 25.2 | 72.6 | 22.6 | 9.0 | 144.3 |
| Oct 02 20:00 AEST | 20.8 | 26.4 | 62.3 | 27.5 | 10.3 | 149.0 |
| Oct 02 21:00 AEST | 22.2 | 27.8 | 52.1 | 33.7 | 11.8 | 159.1 |
| Oct 02 22:00 AEST | 24.5 | 29.5 | 36.9 | 42.9 | 12.7 | 177.9 |
| Oct 02 23:00 AEST | 25.5 | 30.3 | 28.2 | 47.4 | 13.0 | 186.9 |
| Oct 03 00:00 AEST | 24.5 | 29.8 | 26.4 | 45.7 | 12.9 | 184.9 |
| Oct 03 01:00 AEST | 21.6 | 27.1 | 29.5 | 40.4 | 12.6 | 175.9 |
Source and license
Contains modified Copernicus Atmosphere Monitoring Service information 2026; city extraction and concentration conversion. CC BY 4.0.
Weather and air quality preserve independent provider timestamps.