Thursday
4 December 2025
12 - 1 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 53 57 12 19 2 1 40 35 57 65
Cook And Phillip 42 43 2 15 1 37 33 43
Earlwood 63 65 16 44 33 65
Lidcombe 50 55 2 6 1 1 58 32 58
Macquarie Park 43 57 0 4 1 0 33 27 57
Randwick 52 54 2 13 1 48 31 54
Rozelle 52 58 10 16 1 1 49 39 58
Ultimo-uts 46 43 14 15 3 51 53 53
Sydney North-west Parramatta North 44 56 1 4 0 0 47 30 56 59
Penrith 42 55 0 3 1 0 41 36 55
Prospect 46 56 1 3 0 0 56 40 56
Richmond 41 56 0 3 0 43 34 56
Rouse Hill 41 53 1 3 0 0 43 27 53
St Marys 47 59 2 4 48 29 59
Sydney South-west Bringelly 57 64 2 5 1 53 35 64 64
Camden 55 61 1 4 0 42 37 61
Campbelltown West 55 59 4 5 0 1 46 43 59
Liverpool 54 62 4 5 0 1 57 39 62
Oakdale 36 44 0 3 33 25 44
Illawarra Wollongong 53 58 4 12 1 0 58 47 58 83
Kembla Grange 59 59 11 13 83 44 83
Albion Park South 58 59 9 13 1 60 40 60
Lower Hunter Newcastle 37 47 3 11 3 1 53 33 53 56
Beresfield 51 56 0 8 0 43 32 56
Wallsend 47 55 3 11 1 45 31 55
Newcastle Carrington 61 37 61 73
Stockton 32 46 0 1 73 35 73
Mayfield 9 1 69 35 69
Central Coast Wyong 68 63 5 29 0 4 46 37 68 68
Lake Macquarie Morisset 63 65 3 18 0 1 34 32 65 65
Central Tablelands Bathurst 38 46 46 47
Orange 38 47 0 3 19 13 47
Mid-north Coast Coffs Harbour 31 34 1 9 1 25 18 34 44
Port Macquarie 30 37 1 8 0 0 38 44 44
Northern Tablelands Armidale 6 17 25 25 25
North-west Slopes Gunnedah 40 50 0 21 18 50 50
Narrabri 19 19 19
Tamworth 40 47 1 32 24 47
Southern Tablelands Goulburn 37 45 1 4 24 17 45 45
South-west Slopes Albury 34 43 1 32 22 43 81
Wagga Wagga North 32 41 81 28 81
Muswellbrook Muswellbrook 37 48 1 0 54 27 54 54
Singleton Singleton 49 44 3 3 64 35 64 64
Merriwa Merriwa 38 45 0 3 0 0 32 19 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