Tuesday
2 December 2025
4 - 5 am (AEST)
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Show data readings





GOOD

FAIR

POOR

VERY POOR

EXTREMELY POOR
0 - 66
scale: 33 units
67 - 99
scale: 33 units
100 - 149
scale: 33 units
150 - 199
scale: 33 units
200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3
Ozone
O3
Nitrogen
dioxide

NO2
Visibility
NEPH
Carbon
monoxide

CO
Sulfur
dioxide

SO2
Particles
PM10
Particles
PM2.5
 Site AQI

highest
level at
the site
Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average
rolling
4-hour
average
1-hour
average
1-hour
average
rolling
8-hour
average
1-hour
average
rolling
24-hour
average
rolling
24-hour
average
Sydney East Alexandria 16 23 4 3 1 0 15 9 23 24
Cook And Phillip 14 19 0 2 0 17 14 19
Earlwood 17 23 3 2 18 11 23
Lidcombe 15 22 4 3 0 0 21 8 22
Macquarie Park 16 24 2 3 0 0 18 12 24
Randwick 18 24 4 2 0 21 10 24
Rozelle 19 24 1 2 0 0 20 10 24
Ultimo-uts 16 22 5 2 1 22 14 22
Sydney North-west Parramatta North 17 24 3 2 0 0 21 14 24 26
Penrith 14 24 5 2 1 0 11 11 24
Prospect 13 22 8 3 0 1 26 12 26
Richmond 13 22 2 2 0 20 14 22
Rouse Hill 15 25 5 2 0 0 22 11 25
St Marys 17 25 2 2 24 16 25
Sydney South-west Bringelly 18 25 0 1 0 22 25 28
Camden 19 26 1 2 0 18 10 26
Campbelltown West 9 19 10 2 0 0 21 20 21
Liverpool 5 19 12 2 0 28 19 28
Oakdale 20 26 1 2 17 19 26
Illawarra Wollongong 17 22 3 1 0 0 15 10 22 25
Kembla Grange 18 24 1 2 25 12 25
Albion Park South 18 23 1 1 0 17 9 23
Lower Hunter Newcastle 8 18 6 20 2 0 50 40 50 70
Beresfield 6 12 7 14 0 70 70 70
Wallsend 6 16 9 30 0 52 40 52
Newcastle Carrington 8 0 53 35 53 67
Stockton 5 7 9 67 56 67
Mayfield 9 0 57 50 57
Central Coast Wyong 3 3 0 0 26 13 26 26
Lake Macquarie Morisset 20 26 2 1 0 0 15 11 26 26
Central Tablelands Bathurst 11 15 23 10 23 23
Orange 17 22 1 2 14 7 22
Mid-north Coast Coffs Harbour 18 26 1 2 1 30 22 30 38
Port Macquarie 19 26 1 1 0 0 38 34 38
Northern Tablelands Armidale 1 12 8 12 12
North-west Slopes Gunnedah 9 15 3 23 19 23 30
Narrabri 17 11 17
Tamworth 16 21 2 30 7 30
Southern Tablelands Goulburn 12 20 3 4 11 8 20 20
South-west Slopes Albury 12 15 2 15 27
Wagga Wagga North 11 16 0 27 17 27
Muswellbrook Muswellbrook 8 13 6 0 52 19 52 52
Singleton Singleton 8 12 6 0 95 103 103 103
Merriwa Merriwa 13 18 1 3 0 0 24 10 24 24
NSW ALERTS SYDNEY FORECAST
Wed 3 Dec 2025
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour