Wednesday
3 December 2025
7 - 8 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 33 45 1 10 1 0 31 22 45 50
Cook And Phillip 24 35 0 10 1 31 23 35
Earlwood 28 43 4 10 41 26 43
Lidcombe 31 50 2 8 0 1 45 27 50
Macquarie Park 32 49 0 9 1 0 35 25 49
Randwick 33 47 1 11 1 46 29 47
Rozelle 29 43 3 10 0 0 45 33 45
Ultimo-uts 22 31 10 13 2 44 39 44
Sydney North-west Parramatta North 32 51 4 7 0 42 23 51 55
Penrith 39 53 2 7 1 1 28 25 53
Prospect 33 54 5 7 0 0 46 28 54
Richmond 37 54 2 6 0 36 21 54
Rouse Hill 35 55 2 7 0 0 39 11 55
St Marys 36 55 5 6 42 18 55
Sydney South-west Bringelly 35 57 5 7 0 47 26 57 58
Camden 40 58 6 8 0 35 28 58
Campbelltown West 34 54 9 7 0 1 41 29 54
Liverpool 32 52 4 6 0 52 32 52
Oakdale 42 43 6 8 29 13 43
Illawarra Wollongong 35 52 4 11 0 0 54 33 54 54
Kembla Grange 38 52 4 11 53 23 53
Albion Park South 31 41 8 14 1 46 27 46
Lower Hunter Newcastle 24 34 2 8 2 0 51 24 51 51
Beresfield 19 29 2 7 0 43 22 43
Wallsend 23 32 2 8 0 41 23 41
Newcastle Carrington 5 0 23 23 66
Stockton 27 35 0 66 34 66
Mayfield 0 0 61 35 61
Central Coast Wyong 24 36 1 8 0 42 24 42 42
Lake Macquarie Morisset 29 0 8 0 29 20 29 29
Central Tablelands Bathurst 19 37 37 39
Orange 19 39 11 5 17 13 39
Mid-north Coast Coffs Harbour 19 32 4 11 2 28 19 32 32
Port Macquarie 21 31 1 6 0 0 26 20 31
Northern Tablelands Armidale 11 14 22 22 22
North-west Slopes Gunnedah 15 36 8 17 12 36 39
Narrabri 15 18 18
Tamworth 18 39 12 25 18 39
Southern Tablelands Goulburn 29 44 5 5 16 12 44 44
South-west Slopes Albury 25 42 9 21 42 45
Wagga Wagga North 20 36 2 45 22 45
Muswellbrook Muswellbrook 4 28 20 0 53 19 53 53
Singleton Singleton 26 48 4 1 49 25 49 49
Merriwa Merriwa 35 44 1 3 0 0 32 22 44 44
NSW ALERTS SYDNEY FORECAST
Thu 4 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