Current government PM2.5 readings within the official Brisbane - North SA4 boundary, with separate NASA GEOS-CF, CAMS and SILAM total-PM2.5 forecasts.
Updated · ABS 2026 region · concentrations, not an Australian AQI
Within 150 km, agencies report 3 other fire locations. There is also 1 planned or registered burn.
Straight-line distance from the Brisbane - North representative centre to the reported incident location, or to the mapped fire boundary where an agency has published one. A fire without a published boundary may extend closer than its reported location suggests.
The observed line is the hourly median across reporting monitors and the shaded range shows local variation. NASA GEOS-CF, CAMS and SILAM are separate total surface PM2.5 research forecasts sampled near the reporting-monitor centre. They are not smoke-only, official health forecasts or blended with observations.
| Model | 48-hour peak | Category | Peak around |
|---|---|---|---|
| NASA GEOS-CF | 18.1 µg/m³ | Fair | 29 Aug, 4:30 AM AEST |
| CAMS | 18.3 µg/m³ | Fair | 29 Aug, 7:00 AM AEST |
| FMI SILAM | 7.3 µg/m³ | Good | 28 Aug, 2:00 PM AEST |
| Monitor | PM2.5 µg/m³ | Air quality | Observed local |
|---|---|---|---|
| Deagon | 2.9 | Good | 27 Aug, 9:00 AM AEST |
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