Hourly government air-quality observations from NSW DCCEEW.
New South Wales · -33.7942, 150.9142 · observed · Government monitor
Official NSW DCCEEW station page
0.9 µg/m³ is Good on the one-hour PM2.5 air quality scale. Latest stored reading · 3 hours old.
The monitor belongs to NSW DCCEEW. Readings may be preliminary and revised by the agency.
The category applies only to the latest one-hour reading. It follows the Australian enHealth framework used by agencies including NSW, Victoria and Queensland. The NowCast and rolling mean are separately labelled derived concentrations. How the categories are used.
Within 150 km, agencies report 1 Advice warning. There is also 1 planned or registered burn.
ALERT LEVEL: Advice
LOCATION: MASONITE RD, TOMAGO 2322
COUNCIL AREA: Port Stephens
STATUS: Under control
TYPE: Bush Fire
FIRE: Yes
SIZE: 0 ha
RESPONSIBLE AGENCY: NSW National Parks and Wildlife Service
UPDATED: 8 Oct 2026 10:55
ALERT LEVEL: Planned Burn
LOCATION: BEAVENS RIDGE FOREST RD, RAVENSDALE 2259
COUNCIL AREA: Central Coast
STATUS: Under control
TYPE: Hazard Reduction
FIRE: Yes
SIZE: 86 ha
RESPONSIBLE AGENCY: Forestry Corporation of NSW
UPDATED: 8 Oct 2026 09:58
Agency fire reports updated
Straight-line distance from the Prospect monitor 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.
Observed values come from this monitor. NASA GEOS-CF, CAMS and SILAM are independent total surface PM2.5 research forecasts sampled from their nearest grid cells; they are not blended with the observations.
| Model | 48-hour peak | Category | Peak around |
|---|---|---|---|
| NASA GEOS-CF | 30.1 µg/m³ | Poor | 10 Oct, 7:30 AM AEDT |
| CAMS | 21.1 µg/m³ | Fair | 09 Oct, 1:00 AM AEDT |
| FMI SILAM | 13.3 µg/m³ | Fair | 09 Oct, 6:00 PM AEDT |
| Observed local | PM2.5 µg/m³ | Air quality |
|---|---|---|
| 08 Oct, 11:00 AM AEDT | 0.9 | Good |
| 08 Oct, 10:00 AM AEDT | 2.8 | Good |
| 08 Oct, 9:00 AM AEDT | 4.0 | Good |
| 08 Oct, 8:00 AM AEDT | 1.5 | Good |
| 08 Oct, 5:00 AM AEDT | 8.5 | Good |
| 08 Oct, 4:00 AM AEDT | 20.7 | Fair |
| 08 Oct, 3:00 AM AEDT | 7.0 | Good |
| 08 Oct, 2:00 AM AEDT | 3.6 | Good |
| 08 Oct, 1:00 AM AEDT | 0.3 | Good |
| 08 Oct, 12:00 AM AEDT | 2.3 | Good |
| 07 Oct, 11:00 PM AEDT | 3.7 | Good |
| 07 Oct, 10:00 PM AEDT | 0.2 | Good |
| 07 Oct, 8:00 PM AEDT | 2.9 | Good |
| 07 Oct, 7:00 PM AEDT | 1.0 | Good |
| 07 Oct, 5:00 PM AEDT | 9.9 | Good |
| 07 Oct, 4:00 PM AEDT | 27.5 | Poor |
| 07 Oct, 3:00 PM AEDT | 1.2 | Good |
| 07 Oct, 2:00 PM AEDT | 3.5 | Good |
| 07 Oct, 1:00 PM AEDT | 6.5 | Good |
| 07 Oct, 12:00 PM AEDT | 5.5 | Good |
| 07 Oct, 11:00 AM AEDT | 1.4 | Good |
| 07 Oct, 9:00 AM AEDT | 3.1 | Good |
| 07 Oct, 8:00 AM AEDT | 3.1 | Good |
| 07 Oct, 7:00 AM AEDT | 6.5 | Good |
| 07 Oct, 6:00 AM AEDT | 6.4 | Good |
| 07 Oct, 5:00 AM AEDT | 8.1 | Good |
| 07 Oct, 4:00 AM AEDT | 9.2 | Good |
| 07 Oct, 3:00 AM AEDT | 16.3 | Fair |
| 07 Oct, 2:00 AM AEDT | 20.8 | Fair |
| 06 Oct, 10:00 PM AEDT | 1.8 | Good |
| 06 Oct, 9:00 PM AEDT | 1.2 | Good |
| 06 Oct, 4:00 PM AEDT | 1.9 | Good |
| 06 Oct, 3:00 PM AEDT | 4.7 | Good |
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