São Paulo Modeled Air Quality — CAMS Forecast
Brazil · America/Sao_Paulo
Data state: FRESH; source age at generation: 15.3 hours.
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CAMS modeled concentrations
| Pollutant | Concentration | Surface compatibility |
|---|---|---|
| CO | 441.7 µg/m³ | DERIVABLE_SURFACE |
| NO2 | 11.6 µg/m³ | DERIVABLE_SURFACE |
| O3 | 152.4 µg/m³ | DERIVABLE_SURFACE |
| PM10 | 30.6 µg/m³ | DIRECT_SURFACE |
| PM2.5 | 30.1 µg/m³ | DIRECT_SURFACE |
| SO2 | 8.5 µg/m³ | DERIVABLE_SURFACE |
Model initialization: . Valid: . Retrieved: 2026-10-01T12:52:29.678240+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
91 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 01 13:00 -03 | 28.9 | 29.7 | 110.7 | 16.1 | 7.0 | 437.4 |
| Oct 01 14:00 -03 | 30.3 | 31.2 | 112.2 | 16.8 | 7.6 | 447.2 |
| Oct 01 15:00 -03 | 29.1 | 29.8 | 117.4 | 17.0 | 8.2 | 436.8 |
| Oct 01 16:00 -03 | 21.7 | 22.4 | 95.2 | 17.7 | 7.3 | 379.8 |
| Oct 01 17:00 -03 | 18.0 | 18.8 | 57.5 | 27.0 | 6.7 | 382.4 |
| Oct 01 18:00 -03 | 13.0 | 13.6 | 32.4 | 37.2 | 7.2 | 404.5 |
| Oct 01 19:00 -03 | 9.4 | 9.7 | 13.2 | 48.1 | 8.9 | 453.2 |
| Oct 01 20:00 -03 | 10.1 | 10.4 | 3.2 | 54.3 | 10.9 | 504.9 |
| Oct 01 21:00 -03 | 10.7 | 10.9 | 1.2 | 55.9 | 12.7 | 508.6 |
| Oct 01 22:00 -03 | 11.4 | 11.7 | 0.4 | 56.7 | 14.2 | 512.7 |
| Oct 01 23:00 -03 | 11.6 | 11.9 | 0.5 | 55.1 | 14.1 | 501.5 |
| Oct 02 00:00 -03 | 8.8 | 9.0 | 4.0 | 50.1 | 12.9 | 424.3 |
| Oct 02 01:00 -03 | 6.7 | 6.9 | 9.2 | 42.0 | 11.3 | 347.4 |
| Oct 02 02:00 -03 | 5.8 | 6.0 | 16.2 | 34.0 | 10.4 | 274.7 |
| Oct 02 03:00 -03 | 4.4 | 4.6 | 19.7 | 28.0 | 9.5 | 215.2 |
| Oct 02 04:00 -03 | 3.1 | 3.2 | 24.5 | 22.8 | 8.6 | 168.1 |
| Oct 02 05:00 -03 | 2.6 | 2.7 | 26.3 | 20.4 | 8.4 | 141.3 |
| Oct 02 06:00 -03 | 2.8 | 2.8 | 24.2 | 20.8 | 8.4 | 136.4 |
| Oct 02 07:00 -03 | 4.2 | 4.3 | 21.2 | 24.5 | 8.9 | 170.9 |
| Oct 02 08:00 -03 | 5.1 | 5.3 | 25.2 | 24.4 | 8.6 | 189.5 |
| Oct 02 09:00 -03 | 4.8 | 4.9 | 31.8 | 21.9 | 8.0 | 191.6 |
| Oct 02 10:00 -03 | 4.3 | 4.5 | 41.5 | 17.1 | 7.3 | 172.9 |
| Oct 02 11:00 -03 | 5.2 | 5.7 | 46.0 | 15.5 | 7.2 | 167.9 |
| Oct 02 12:00 -03 | 5.7 | 6.3 | 49.3 | 14.7 | 7.3 | 166.1 |
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.