AirNow city forecasts

Madrid Modeled Air Quality — CAMS Forecast

Spain · Europe/Madrid

Data state: FRESH; source age at generation: 15.3 hours.

Static snapshot is available without JavaScript.

CAMS modeled concentrations

PollutantConcentrationSurface compatibility
CO113.5 µg/m³DERIVABLE_SURFACE
NO22.8 µg/m³DERIVABLE_SURFACE
O381.8 µg/m³DERIVABLE_SURFACE
PM1021.8 µg/m³DIRECT_SURFACE
PM2.510.9 µg/m³DIRECT_SURFACE
SO21.0 µg/m³DERIVABLE_SURFACE

Model initialization: . Valid: . Retrieved: 2026-10-01T12:50:03.573500+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

60 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.

CAMS modeled PM2.5 forecast (µg/m³)Actual model samples spaced by their valid times. Range 4.1 to 12.6. Forecast, not observations.2026-10-01T16:00:00+00:002026-10-02T15:00:00+00:00
CAMS modeled PM2.5 forecast (µg/m³) · 4.1–12.6; actual sample times, no interpolated hourly values.

Modeled concentration forecast

Forecast table model initialization 2026-10-01T00:00:00+00:00. Actual hourly model samples; no interpolation.

Local timePM2.5 µg/m³PM10 µg/m³O3 µg/m³NO2 µg/m³SO2 µg/m³CO µg/m³
Oct 01 18:00 CEST11.1 21.7 82.7 3.7 1.0 115.0
Oct 01 19:00 CEST11.3 21.4 79.9 6.0 1.1 116.9
Oct 01 20:00 CEST12.6 21.1 57.1 20.7 1.5 132.2
Oct 01 21:00 CEST11.6 18.3 51.6 20.8 1.5 134.9
Oct 01 22:00 CEST7.4 11.2 58.1 9.7 1.1 131.3
Oct 01 23:00 CEST5.8 9.6 60.3 6.1 0.9 132.6
Oct 02 00:00 CEST6.3 10.8 54.3 8.1 1.1 139.8
Oct 02 01:00 CEST5.5 8.9 52.0 8.2 1.1 147.2
Oct 02 02:00 CEST5.2 8.7 52.3 6.9 1.0 151.6
Oct 02 03:00 CEST5.4 9.7 53.6 5.4 0.9 152.6
Oct 02 04:00 CEST4.8 8.6 54.6 4.6 0.9 151.7
Oct 02 05:00 CEST4.6 8.5 54.7 4.2 0.9 150.0
Oct 02 06:00 CEST4.2 7.9 53.9 4.1 1.0 148.8
Oct 02 07:00 CEST4.1 8.3 53.6 4.4 1.0 146.5
Oct 02 08:00 CEST4.3 8.6 52.0 5.6 1.0 143.1
Oct 02 09:00 CEST5.4 10.0 46.0 11.1 1.1 147.2
Oct 02 10:00 CEST6.5 11.9 45.1 14.2 1.4 152.7
Oct 02 11:00 CEST6.3 12.7 55.6 11.2 1.4 145.8
Oct 02 12:00 CEST5.5 12.3 67.3 7.1 1.3 133.9
Oct 02 13:00 CEST5.7 13.4 74.5 4.9 1.1 130.7
Oct 02 14:00 CEST6.5 14.8 80.8 3.6 1.1 128.7
Oct 02 15:00 CEST7.2 16.2 85.5 3.0 1.0 127.5
Oct 02 16:00 CEST7.5 16.6 87.9 2.9 1.0 126.3
Oct 02 17:00 CEST7.9 17.4 88.9 3.0 1.0 125.5

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.