Tuesday
2 December 2025
12 - 1 pm (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 22 28 0 4 1 0 14 8 28 29
Cook And Phillip 18 23 0 3 1 15 12 23
Earlwood 21 26 1 3 20 14 26
Lidcombe 23 29 1 3 0 0 22 9 29
Macquarie Park 23 28 0 3 0 0 20 12 28
Randwick 22 28 1 2 0 22 14 28
Rozelle 22 27 1 3 0 0 21 13 27
Ultimo-uts 19 24 4 4 1 17 12 24
Sydney North-west Parramatta North 26 29 2 3 0 0 20 16 29 31
Penrith 22 26 1 2 1 1 13 12 26
Prospect 26 30 3 2 0 0 25 12 30
Richmond 25 30 0 1 0 16 13 30
Rouse Hill 27 31 1 2 0 0 21 14 31
St Marys 24 29 1 2 25 11 29
Sydney South-west Bringelly 26 30 0 1 0 15 30 31
Camden 26 31 0 1 0 15 10 31
Campbelltown West 24 28 1 2 0 0 16 14 28
Liverpool 25 29 0 2 0 24 11 29
Oakdale 22 27 0 1 14 19 27
Illawarra Wollongong 20 23 2 3 0 0 22 11 23 26
Kembla Grange 21 26 1 3 23 13 26
Albion Park South 20 25 0 2 0 17 9 25
Lower Hunter Newcastle 28 32 0 4 3 0 46 42 46 66
Beresfield 30 32 1 3 0 56 66 66
Wallsend 30 33 0 4 0 39 42 42
Newcastle Carrington 1 0 43 38 43 54
Stockton 54 51 54
Mayfield 1 0 46 45 46
Central Coast Wyong 26 14 26 26
Lake Macquarie Morisset 30 35 0 3 0 0 12 11 35 35
Central Tablelands Bathurst 26 13 26 26
Orange 24 26 0 2 9 6 26
Mid-north Coast Coffs Harbour 26 29 2 9 1 24 17 29 31
Port Macquarie 31 1 3 0 0 31 29 31
Northern Tablelands Armidale 2 10 10 10 10
North-west Slopes Gunnedah 25 29 0 20 20 29 32
Narrabri 13 9 13
Tamworth 28 32 1 24 12 32
Southern Tablelands Goulburn 28 30 0 3 9 9 30 30
South-west Slopes Albury 20 23 1 23 23
Wagga Wagga North 21 16 21
Muswellbrook Muswellbrook 28 31 0 0 46 20 46 46
Singleton Singleton 30 35 1 0 80 100 100 100
Merriwa Merriwa 27 30 1 1 0 0 19 12 30 30
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