Thursday
4 December 2025
10 - 11 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 34 4 54 1 0 48 44 54 78
Cook And Phillip 19 29 0 42 1 42 38 42
Earlwood 9 26 44 46 39 46
Lidcombe 11 27 12 26 0 2 52 34 52
Macquarie Park 14 30 10 57 0 5 32 28 57
Randwick 24 36 3 52 1 51 34 52
Rozelle 14 27 10 63 0 1 51 39 63
Ultimo-uts 8 23 18 78 2 50 46 78
Sydney North-west Parramatta North 2 24 24 20 0 3 45 33 45 57
Penrith 14 23 12 12 2 0 43 38 43
Prospect 13 27 17 22 0 3 53 38 53
Richmond 24 34 3 11 1 45 34 45
Rouse Hill 22 33 9 18 1 3 44 43 44
St Marys 10 24 11 11 57 29 57
Sydney South-west Bringelly 11 26 7 10 0 57 39 57 62
Camden 18 29 7 9 0 40 37 40
Campbelltown West 0 17 27 8 0 1 42 43 43
Liverpool 2 14 20 8 0 0 62 38 62
Oakdale 33 51 3 8 29 30 51
Illawarra Wollongong 1 9 26 9 1 0 50 46 50 87
Kembla Grange 15 22 9 15 87 55 87
Albion Park South 8 15 12 14 0 62 45 62
Lower Hunter Newcastle 6 19 15 7 3 1 56 52 56 56
Beresfield 24 31 0 5 0 45 44 45
Wallsend 17 28 5 6 8 43 40 43
Newcastle Carrington 67 56 67 80
Stockton 23 29 1 1 72 46 72
Mayfield 6 0 80 47 80
Central Coast Wyong 9 21 14 26 0 6 49 49 49 49
Lake Macquarie Morisset 25 35 3 5 0 1 44 56 56 56
Central Tablelands Bathurst 4 12 12 21
Orange 9 16 15 6 21 17 21
Mid-north Coast Coffs Harbour 20 27 1 6 1 24 18 27 68
Port Macquarie 22 31 1 9 0 0 47 68 68
Northern Tablelands Armidale 12 17 23 23 23
North-west Slopes Gunnedah 19 22 4 26 25 26 36
Narrabri 21 20 21
Tamworth 19 24 6 36 26 36
Southern Tablelands Goulburn 21 29 7 6 25 16 29 29
South-west Slopes Albury 9 16 11 29 29 61
Wagga Wagga North 2 10 13 61 22 61
Muswellbrook Muswellbrook 18 21 15 0 44 27 44 44
Singleton Singleton 8 28 12 0 60 40 60 60
Merriwa Merriwa 34 45 1 5 0 0 36 24 45 45
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