Wednesday
3 December 2025
5 - 6 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 37 49 3 8 1 0 31 22 49 58
Cook And Phillip 29 41 2 7 1 30 22 41
Earlwood 38 50 5 7 40 25 50
Lidcombe 45 58 3 7 0 2 44 25 58
Macquarie Park 42 56 0 6 1 0 34 23 56
Randwick 41 53 1 7 1 45 28 53
Rozelle 37 49 3 7 0 0 44 33 49
Ultimo-uts 26 36 14 10 2 42 35 42
Sydney North-west Parramatta North 45 59 4 8 1 41 21 59 59
Penrith 48 50 1 6 1 1 27 22 50
Prospect 48 58 4 6 0 1 45 26 58
Richmond 51 52 0 6 1 35 19 52
Rouse Hill 48 55 2 6 0 1 38 11 55
St Marys 48 55 5 6 40 18 55
Sydney South-west Bringelly 50 60 4 6 1 45 25 60 61
Camden 54 59 4 7 0 33 26 59
Campbelltown West 46 56 7 6 0 1 40 26 56
Liverpool 47 61 4 6 1 49 30 61
Oakdale 28 32 1 2 24 12 32
Illawarra Wollongong 44 52 2 11 0 0 53 31 53 53
Kembla Grange 45 53 3 9 51 22 53
Albion Park South 33 39 11 12 3 43 23 43
Lower Hunter Newcastle 29 37 1 9 2 0 51 23 51 51
Beresfield 25 36 0 6 0 42 22 42
Wallsend 27 36 1 7 0 40 23 40
Newcastle Carrington 2 0 22 22 65
Stockton 29 38 0 65 33 65
Mayfield 0 0 59 32 59
Central Coast Wyong 31 1 6 0 42 24 42 42
Lake Macquarie Morisset 45 7 28 19 45 45
Central Tablelands Bathurst 34 41 41 43
Orange 36 43 1 3 16 13 43
Mid-north Coast Coffs Harbour 27 36 0 6 2 30 20 36 36
Port Macquarie 25 34 1 5 0 0 26 19 34
Northern Tablelands Armidale 9 13 20 20 20
North-west Slopes Gunnedah 34 44 1 15 10 44 48
Narrabri 14 17 17
Tamworth 38 48 2 24 17 48
Southern Tablelands Goulburn 38 45 1 4 15 11 45 45
South-west Slopes Albury 38 46 1 22 46 46
Wagga Wagga North 33 40 41 22 41
Muswellbrook Muswellbrook 29 43 4 0 52 20 52 52
Singleton Singleton 44 48 4 4 40 21 48 48
Merriwa Merriwa 37 43 0 4 0 0 32 22 43 43
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