AirNow by Skymory

Australia · Australia/Brisbane

Brisbane air quality

53

Moderate

CAMS model-based US AQI estimate

Highest pollutant sub-index: PM2.5

Model values for Oct 02 17:00 AEST · 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 particles8.4 µg/m³
  • PM10Coarse particles13.4 µg/m³
  • O3Ozone62.7 µg/m³
  • NO2Nitrogen dioxide3.2 µg/m³
  • SO2Sulphur dioxide1.3 µg/m³
  • COCarbon monoxide78.8 µg/m³

Next 24 hours: PM2.5

Modeled PM2.5 forecast (µg/m³)Actual model samples spaced by their valid times. Range 7.4 to 17.7. Forecast, not observations.Oct 02 18:00 AESTOct 03 17:00 AEST
Modeled PM2.5 forecast (µg/m³) · 7.4–17.7; 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
8.413.558.04.51.380.2
9.114.352.96.51.586.0
9.915.349.87.71.690.2
10.816.446.49.51.896.3
12.017.843.012.02.0104.9
13.018.940.614.32.1112.3
13.619.539.215.22.2115.4
14.120.038.115.52.1117.8
14.720.536.916.22.1121.1
15.221.035.517.22.2126.1
15.520.934.317.12.3132.0
14.118.132.816.01.9140.4
14.217.131.414.41.8164.2
17.720.632.212.41.7200.7
16.621.140.013.03.2157.1
12.218.255.26.53.0105.1
10.516.363.03.01.993.4
10.316.066.91.91.690.8
10.115.769.61.41.589.3
9.715.070.41.21.387.8
9.014.269.31.11.286.2
8.413.366.71.31.284.8
7.912.662.91.71.184.0
7.412.058.02.41.183.6
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 17:00 AEST. Retrieved: 2026-10-02T04:16:58.920276+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 22 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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