Thursday
4 December 2025
6 - 7 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 29 40 2 11 1 0 45 41 45 56
Cook And Phillip 22 29 2 11 1 40 36 40
Earlwood 26 42 6 44 37 44
Lidcombe 32 55 2 6 0 1 54 35 55
Macquarie Park 35 56 0 6 0 0 30 27 56
Randwick 33 44 1 13 1 50 35 50
Rozelle 27 38 2 7 0 0 47 39 47
Ultimo-uts 19 25 11 12 2 47 46 47
Sydney North-west Parramatta North 37 67 3 7 0 0 46 33 67 75
Penrith 43 70 1 9 1 0 43 38 70
Prospect 39 74 4 7 0 0 54 40 74
Richmond 45 67 1 9 1 44 35 67
Rouse Hill 38 72 2 7 0 0 44 36 72
St Marys 41 75 4 9 55 32 75
Sydney South-west Bringelly 44 78 3 9 0 54 37 78 78
Camden 45 76 3 10 0 42 37 76
Campbelltown West 34 68 6 7 0 0 45 44 68
Liverpool 31 66 6 7 0 0 56 40 66
Oakdale 64 69 3 16 34 28 69
Illawarra Wollongong 30 54 4 12 1 0 57 51 57 86
Kembla Grange 39 64 7 17 86 53 86
Albion Park South 14 43 19 14 5 63 47 63
Lower Hunter Newcastle 27 34 2 6 2 0 50 36 50 96
Beresfield 30 41 1 96 0 45 34 96
Wallsend 29 39 1 19 0 39 29 39
Newcastle Carrington 60 41 60 75
Stockton 29 37 0 1 69 32 69
Mayfield 4 0 75 35 75
Central Coast Wyong 19 34 10 4 0 4 45 39 45 45
Lake Macquarie Morisset 31 40 1 5 0 0 33 32 40 40
Central Tablelands Bathurst 41 54 54 57
Orange 43 57 3 4 20 15 57
Mid-north Coast Coffs Harbour 23 34 1 7 1 25 19 34 61
Port Macquarie 29 37 1 9 0 0 47 61 61
Northern Tablelands Armidale 6 16 23 23 23
North-west Slopes Gunnedah 35 49 1 23 20 49 51
Narrabri 20 19 20
Tamworth 38 51 3 35 26 51
Southern Tablelands Goulburn 37 50 4 4 25 17 50 50
South-west Slopes Albury 30 41 4 33 21 41 82
Wagga Wagga North 31 41 0 82 29 82
Muswellbrook Muswellbrook 33 48 9 0 47 27 48 48
Singleton Singleton 31 53 8 2 62 37 62 62
Merriwa Merriwa 39 49 0 5 0 0 35 22 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