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Gunnedah PM2.5 monitor

Hourly government air-quality observations from NSW DCCEEW.

New South Wales · -30.9818, 150.2607 · observed · Government monitor

Official NSW DCCEEW station page

2.2Latest hourly PM2.5 · µg/m³Good · <12.5 µg/m³
2.512-hour NowCast · µg/m³Derived concentration, not an Australian AQI
4.9Rolling 24 hours · µg/m³45 stored readings in this page window
GoodModel peak · next 24 h4.6–6.2 µg/m³ · GEOS-CF, CAMS and SILAM

What this monitor reports

2.2 µg/m³ is Good on the one-hour PM2.5 air quality scale. Current hourly reading.

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.

Nearby fires

150 km radius

Within 150 km, agencies report 1 other fire location.

View 1 nearby fire location
MANILLA RD, RED HILL61 km away · Under control · Haystack fireNSW Rural Fire Service
Agency report details

ALERT LEVEL: Not Applicable
LOCATION: MANILLA RD, RED HILL 2347
COUNCIL AREA: Tamworth
STATUS: Under control
TYPE: Haystack fire
FIRE: Yes
SIZE: 0 ha
RESPONSIBLE AGENCY: Rural Fire Service
UPDATED: 8 Oct 2026 10:54

Official source

Agency fire reports updated

Straight-line distance from the Gunnedah 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.

Recent observations and next 48 hours

monitor + up to three models
200−24 hNow+24 h+48 hµg/m³
About this chart

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.

Forecast

Next 6 hoursGood2.5–4.7 µg/m³ · 3 of 3 models
Next 12 hoursGood2.5–5.6 µg/m³ · 3 of 3 models
Next 24 hoursGood4.6–6.2 µg/m³ · 3 of 3 models
Next 48 hoursGood6.2–11.8 µg/m³ · 3 of 3 models
Model detail3 available · 48-hour peak table
Model48-hour peakCategoryPeak around
NASA GEOS-CF8.4 µg/m³Good10 Oct, 1:30 PM AEDT
CAMS6.2 µg/m³Good09 Oct, 10:00 AM AEDT
FMI SILAM11.8 µg/m³Good10 Oct, 2:00 PM AEDT
Recent hourly readings45 stored
Observed localPM2.5 µg/m³Air quality
08 Oct, 1:00 PM AEDT2.2Good
08 Oct, 12:00 PM AEDT1.9Good
08 Oct, 11:00 AM AEDT2.9Good
08 Oct, 10:00 AM AEDT3.5Good
08 Oct, 9:00 AM AEDT6.6Good
08 Oct, 8:00 AM AEDT4.1Good
08 Oct, 7:00 AM AEDT3.4Good
08 Oct, 6:00 AM AEDT6.9Good
08 Oct, 5:00 AM AEDT8.5Good
08 Oct, 4:00 AM AEDT7.6Good
08 Oct, 3:00 AM AEDT4.7Good
08 Oct, 2:00 AM AEDT2.5Good
08 Oct, 1:00 AM AEDT3.0Good
08 Oct, 12:00 AM AEDT5.1Good
07 Oct, 11:00 PM AEDT7.6Good
07 Oct, 10:00 PM AEDT6.9Good
07 Oct, 9:00 PM AEDT7.3Good
07 Oct, 8:00 PM AEDT6.1Good
07 Oct, 7:00 PM AEDT6.5Good
07 Oct, 6:00 PM AEDT4.3Good
07 Oct, 5:00 PM AEDT0.5Good
07 Oct, 4:00 PM AEDT6.8Good
07 Oct, 3:00 PM AEDT4.9Good
07 Oct, 2:00 PM AEDT4.2Good
07 Oct, 1:00 PM AEDT2.8Good
07 Oct, 12:00 PM AEDT1.6Good
07 Oct, 11:00 AM AEDT2.3Good
07 Oct, 10:00 AM AEDT4.6Good
07 Oct, 9:00 AM AEDT4.2Good
07 Oct, 8:00 AM AEDT2.8Good
07 Oct, 7:00 AM AEDT3.4Good
07 Oct, 6:00 AM AEDT1.5Good
07 Oct, 5:00 AM AEDT2.1Good
07 Oct, 4:00 AM AEDT2.3Good
07 Oct, 3:00 AM AEDT0.5Good
07 Oct, 2:00 AM AEDT2.7Good
07 Oct, 1:00 AM AEDT2.2Good
07 Oct, 12:00 AM AEDT0.6Good
06 Oct, 11:00 PM AEDT2.8Good
06 Oct, 10:00 PM AEDT3.1Good
06 Oct, 9:00 PM AEDT4.5Good
06 Oct, 8:00 PM AEDT2.5Good
06 Oct, 7:00 PM AEDT3.1Good
06 Oct, 6:00 PM AEDT1.6Good
06 Oct, 5:00 PM AEDT2.9Good

Nearby government monitors

same jurisdiction
Gunnedah 22.0 µg/m³ PM2.50 km away · NSW DCCEEW · indicative sensorTamworth0.1 µg/m³ PM2.564 km away · NSW DCCEEWQuirindi3.2 µg/m³ PM2.566 km away · NSW DCCEEWNarrabri7.3 µg/m³ PM2.585 km away · NSW DCCEEWMerriwa0.2 µg/m³ PM2.5129 km away · NSW DCCEEWWybong20.3 µg/m³ PM10140 km away · NSW DCCEEW