Paris Modeled Air Quality — CAMS Forecast
France · Europe/Paris
Data state: FRESH; source age at generation: 15.3 hours.
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CAMS modeled concentrations
| Pollutant | Concentration | Surface compatibility |
|---|---|---|
| CO | 173.4 µg/m³ | DERIVABLE_SURFACE |
| NO2 | 3.3 µg/m³ | DERIVABLE_SURFACE |
| O3 | 77.8 µg/m³ | DERIVABLE_SURFACE |
| PM10 | 5.3 µg/m³ | DIRECT_SURFACE |
| PM2.5 | 4.0 µg/m³ | DIRECT_SURFACE |
| SO2 | 0.5 µg/m³ | DERIVABLE_SURFACE |
Model initialization: . Valid: . Retrieved: 2026-10-01T12:45:39.158427+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
46 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 18:00 CEST | 4.1 | 5.3 | 73.2 | 4.9 | 0.5 | 173.5 |
| Oct 01 19:00 CEST | 6.1 | 7.2 | 57.3 | 14.1 | 0.8 | 187.4 |
| Oct 01 20:00 CEST | 12.0 | 13.2 | 25.5 | 37.5 | 1.4 | 226.6 |
| Oct 01 21:00 CEST | 15.4 | 16.5 | 13.5 | 46.6 | 1.9 | 252.4 |
| Oct 01 22:00 CEST | 16.9 | 18.0 | 10.7 | 47.9 | 2.2 | 267.3 |
| Oct 01 23:00 CEST | 17.3 | 18.4 | 10.7 | 46.8 | 2.4 | 275.9 |
| Oct 02 00:00 CEST | 17.8 | 18.8 | 10.4 | 46.2 | 2.5 | 283.7 |
| Oct 02 01:00 CEST | 18.6 | 19.8 | 9.3 | 46.4 | 2.4 | 292.5 |
| Oct 02 02:00 CEST | 19.8 | 21.2 | 8.2 | 46.3 | 2.3 | 303.1 |
| Oct 02 03:00 CEST | 21.1 | 22.7 | 7.7 | 45.8 | 2.3 | 316.3 |
| Oct 02 04:00 CEST | 21.8 | 23.6 | 7.2 | 45.0 | 2.4 | 328.7 |
| Oct 02 05:00 CEST | 21.6 | 23.5 | 7.7 | 43.1 | 2.4 | 335.4 |
| Oct 02 06:00 CEST | 20.4 | 22.4 | 9.1 | 40.2 | 2.3 | 334.1 |
| Oct 02 07:00 CEST | 19.1 | 21.1 | 10.1 | 37.7 | 2.1 | 327.9 |
| Oct 02 08:00 CEST | 19.5 | 21.5 | 10.6 | 36.5 | 2.2 | 326.6 |
| Oct 02 09:00 CEST | 21.4 | 23.2 | 12.6 | 35.1 | 2.4 | 333.0 |
| Oct 02 10:00 CEST | 19.0 | 21.0 | 25.4 | 31.7 | 2.3 | 299.6 |
| Oct 02 11:00 CEST | 14.4 | 17.5 | 53.1 | 19.5 | 1.7 | 238.8 |
| Oct 02 12:00 CEST | 11.2 | 14.6 | 74.1 | 9.7 | 1.3 | 203.0 |
| Oct 02 13:00 CEST | 9.4 | 12.5 | 86.3 | 5.6 | 1.2 | 188.5 |
| Oct 02 14:00 CEST | 8.5 | 11.4 | 93.9 | 3.9 | 1.0 | 182.2 |
| Oct 02 15:00 CEST | 8.1 | 10.8 | 98.1 | 3.3 | 0.9 | 179.1 |
| Oct 02 16:00 CEST | 7.9 | 10.5 | 99.7 | 3.3 | 0.9 | 177.6 |
| Oct 02 17:00 CEST | 7.7 | 10.2 | 98.7 | 3.8 | 0.9 | 177.2 |
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.