Brisbane Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (6 October): Air quality in Brisbane is moderate. AQI and PM10 are moderate; PM2.5 and O3 are fair; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 PM (PM10: 43.0/100).
Air Quality Tomorrow
Tomorrow (7 October 2026): Air quality in Brisbane is moderate. PM2.5 increases to moderate; all other pollutants stay as today. Pollution peaks around 7:00 AM (PM10: 42.5/100).
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Air Quality
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 43.0/100 |
| PM2.5 (fine particles) | Fair | 33.7/100 |
| PM10 (coarse particles) | Moderate | 43.0/100 |
| NO2 (nitrogen dioxide) | Good | 7.2/100 |
| O3 (ozone) | Fair | 31.6/100 |
| SO2 (sulfur dioxide) | Good | 1.0/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 2.0/100 |
| PM1 (ultrafine particles) | Good | 9.4/100 |
Tomorrow - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 42.5/100 |
| PM2.5 (fine particles) | Moderate | 40.9/100 |
| PM10 (coarse particles) | Moderate | 42.5/100 |
| NO2 (nitrogen dioxide) | Good | 13.7/100 |
| O3 (ozone) | Fair | 29.7/100 |
| SO2 (sulfur dioxide) | Good | 1.0/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 2.4/100 |
| PM1 (ultrafine particles) | Good | 12.5/100 |
Local Environmental Conditions
Around this location in Brisbane, a mix of built-up land and open space means traffic is an important, but not overwhelming, local pollution source. Open grassland and scrub can produce smoke during grass fires and some dust in dry spells. Woodland in the area offers some natural filtering of particles from traffic. Winds here are fairly strong, averaging around 15 km/h, which helps disperse local pollution.
Ozone rises a little on sunny days from August to September, but the mild summers, around 17°C, keep it in check. Cooler, still evenings from January to March, averaging about 11°C, tend to hold exhaust close to busy streets. The dry months, April to September, bring more dust whenever the wind picks up. Wildfire smoke is most likely from August to October, sometimes turning the sky hazy for days.
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Frequently Asked Questions About Air Quality in California
Is air quality bad in Brisbane right now?
On 6 October 2026, overall air quality in Brisbane is moderate. AQI is the main air quality indicator at 43.0/100. Pollution peaks around 10:00 PM (PM10: 43.0/100).
Will air quality be worse tomorrow in Brisbane?
On 7 October 2026, air quality conditions in Brisbane will be similar to today, with AQI forecast at moderate at 42.5/100. Pollution peaks around 7:00 AM (PM10: 42.5/100).
When is air pollution at its worst in Brisbane?
Ozone rises a little on sunny days from August to September, but the mild summers, around 17°C, keep it in check. Cooler, still evenings from January to March, averaging about 11°C, tend to hold exhaust close to busy streets. The dry months, April to September, bring more dust whenever the wind picks up. Wildfire smoke is most likely from August to October, sometimes turning the sky hazy for days.
Are air quality levels in Brisbane based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
Understanding the Scale
The 0–100 air quality scores represent risk levels, not direct air pollutant concentrations. Higher scores indicate higher risk.
Air Quality
| Good | 0-20 | Low air quality risk. Air quality is expected to be good, with low levels of pollution. |
| Fair | 20-40 | Generally low air quality risk. Air quality is expected to be acceptable, with some pollution present. |
| Moderate | 40-60 | Moderate air quality risk. Air pollution is elevated and air quality may be less favorable. |
| Poor | 60-80 | High air quality risk. Air pollution is high and air quality is expected to be poor. |
| Very Poor | 80-100 | Very high air quality risk. Air pollution is very high and air quality is expected to be very poor. |