AirNow by Skymory

The Netherlands · Europe/Amsterdam

Amsterdam air quality

48

Good

CAMS model-based US AQI estimate

Highest pollutant sub-index: PM2.5

Model values for Oct 02 09:00 CEST · 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 particles10.0 µg/m³
  • PM10Coarse particles11.8 µg/m³
  • O3Ozone18.3 µg/m³
  • NO2Nitrogen dioxide36.6 µg/m³
  • SO2Sulphur dioxide3.6 µg/m³
  • COCarbon monoxide275.3 µg/m³

Next 24 hours: PM2.5

Modeled PM2.5 forecast (µg/m³)Actual model samples spaced by their valid times. Range 10.4 to 25.0. Forecast, not observations.Oct 02 10:00 CESTOct 03 09:00 CEST
Modeled PM2.5 forecast (µg/m³) · 10.4–25.0; actual sample times, no interpolated hourly values.

Pollutant forecast

Hourly model samples in local time; no interpolation.

Local timePM2.5 µg/m³PM10 µg/m³O3 µg/m³NO2 µg/m³SO2 µg/m³CO µg/m³
10.412.218.531.33.6289.4
10.412.721.530.34.1272.0
10.413.328.427.94.0244.3
10.814.740.122.53.3213.3
11.015.346.818.02.9203.3
11.115.650.815.32.8200.7
11.215.952.214.72.8200.8
11.516.351.415.92.9203.2
12.116.845.019.92.9215.5
15.119.623.934.32.9279.6
19.123.313.642.53.2360.5
21.625.412.442.43.4412.4
23.126.611.043.03.8440.2
24.327.79.543.44.0461.0
25.028.28.243.74.2474.6
24.827.97.044.44.3474.7
23.826.85.446.24.3460.4
22.625.63.748.54.3443.8
21.824.62.050.44.3435.7
21.224.00.751.44.4433.4
20.623.10.051.64.3436.5
20.222.50.051.24.3440.1
20.122.11.049.23.7451.2
22.924.22.941.12.3470.5
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 09:00 CEST. Retrieved: 2026-10-02T04:59:12.996547+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 7 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

PollutantSurface compatibility
PM2.5DIRECT_SURFACE
PM10DIRECT_SURFACE
O3DERIVABLE_SURFACE
NO2DERIVABLE_SURFACE
SO2DERIVABLE_SURFACE
CODERIVABLE_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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