Upper-hunter Merriwa Air Quality

Monitoring Station · Muswellbrook, Australia
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 9am
31
19
0 12pm
0
0
0 3pm
0
0
0 6pm
0
0
0 9pm
0
0
— 12am
—
—
— 3am
—
—
— 6am
—
—
CAMS model adj -35
54
66
54
34
27
25
25
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

25
Upper-hunter Merriwa
0.0 km PM2.5: 6.0 µg/m³
24
Upper-hunter Merriwa
0.0 km PM2.5: 5.8 µg/m³

Nearby Cities

52 Muswellbrook 56 Cessnock 42 Maitland 26 Tamworth 35 Newcastle 25 Bathurst 30 Central Coast 33 Umina Beach 25 Dubbo

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T12:12 UTC.