Thursday
4 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 30 37 2 12 1 0 46 41 46 53
Cook And Phillip 25 28 0 13 1 41 37 41
Earlwood 26 35 7 43 36 43
Lidcombe 27 45 2 6 0 0 53 35 53
Macquarie Park 32 47 0 6 0 0 29 26 47
Randwick 32 41 1 13 0 49 36 49
Rozelle 27 35 2 8 0 0 47 37 47
Ultimo-uts 22 24 8 14 2 46 44 46
Sydney North-west Parramatta North 33 55 3 7 0 0 45 33 55 66
Penrith 33 66 4 9 1 1 42 36 66
Prospect 33 60 5 8 0 1 52 38 60
Richmond 34 64 4 10 2 44 34 64
Rouse Hill 31 57 6 8 0 2 44 39 57
St Marys 31 64 7 8 55 32 64
Sydney South-west Bringelly 34 66 4 8 0 53 38 66 73
Camden 33 65 5 7 0 41 37 65
Campbelltown West 27 54 8 6 0 0 44 43 54
Liverpool 28 52 7 7 0 0 55 40 55
Oakdale 53 73 3 14 33 28 73
Illawarra Wollongong 17 40 15 14 1 0 55 50 55 87
Kembla Grange 30 52 10 19 87 53 87
Albion Park South 22 33 9 13 1 63 46 63
Lower Hunter Newcastle 24 33 6 131 3 1 53 37 131 131
Beresfield 26 38 0 19 0 45 39 45
Wallsend 28 36 3 114 1 43 33 114
Newcastle Carrington 64 43 64 83
Stockton 25 35 2 1 72 33 72
Mayfield 6 1 83 39 83
Central Coast Wyong 22 31 6 5 0 2 45 39 45 45
Lake Macquarie Morisset 33 40 6 254 0 1 35 35 254 254
Central Tablelands Bathurst 18 46 46 53
Orange 32 53 8 5 21 16 53
Mid-north Coast Coffs Harbour 23 32 1 6 1 25 19 32 64
Port Macquarie 29 37 1 9 0 0 49 64 64
Northern Tablelands Armidale 7 16 23 23 23
North-west Slopes Gunnedah 18 42 8 23 21 42 45
Narrabri 21 20 21
Tamworth 23 45 9 35 26 45
Southern Tablelands Goulburn 27 46 9 6 25 17 46 46
South-west Slopes Albury 17 35 12 33 21 35 80
Wagga Wagga North 22 37 3 80 29 80
Muswellbrook Muswellbrook 13 39 25 0 45 27 45 45
Singleton Singleton 29 47 4 1 56 37 56 56
Merriwa Merriwa 38 49 0 5 0 0 35 23 49 49
NSW ALERTS SYDNEY FORECAST
Fri 5 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