Thursday
4 December 2025
1 - 2 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 58 66 10 25 2 5 42 37 66 75
Cook And Phillip 47 53 3 19 1 39 34 53
Earlwood 64 75 28 46 35 75
Lidcombe 65 65 5 18 1 2 58 30 65
Macquarie Park 64 62 1 15 1 2 34 25 64
Randwick 56 63 5 18 4 49 32 63
Rozelle 49 63 16 22 1 5 50 39 63
Ultimo-uts 45 52 17 22 2 51 53 53
Sydney North-west Parramatta North 47 57 2 5 0 0 47 31 57 60
Penrith 41 54 0 3 1 0 41 36 54
Prospect 45 58 1 3 0 0 54 40 58
Richmond 41 55 0 2 0 42 34 55
Rouse Hill 40 52 1 3 0 0 42 28 52
St Marys 46 60 2 3 47 30 60
Sydney South-west Bringelly 54 67 1 4 1 52 34 67 67
Camden 58 66 1 5 0 41 37 66
Campbelltown West 56 65 4 5 0 1 46 42 65
Liverpool 52 65 7 4 0 0 56 38 65
Oakdale 35 44 0 2 32 25 44
Illawarra Wollongong 50 59 3 13 1 1 57 47 59 82
Kembla Grange 59 66 5 13 82 46 82
Albion Park South 45 61 12 15 3 60 41 61
Lower Hunter Newcastle 29 47 2 7 3 1 51 34 51 62
Beresfield 52 62 0 6 0 42 33 62
Wallsend 39 58 4 10 1 43 30 58
Newcastle Carrington 60 40 60 70
Stockton 31 47 0 1 70 35 70
Mayfield 3 0 68 35 68
Central Coast Wyong 61 71 2 20 0 1 48 39 71 71
Lake Macquarie Morisset 40 65 2 11 0 0 34 33 65 65
Central Tablelands Bathurst 38 46 46 48
Orange 40 48 0 3 19 13 48
Mid-north Coast Coffs Harbour 30 35 1 8 1 25 19 35 44
Port Macquarie 32 38 1 10 0 0 38 44 44
Northern Tablelands Armidale 6 17 24 24 24
North-west Slopes Gunnedah 39 50 0 21 19 50 50
Narrabri 19 18 19
Tamworth 41 49 1 32 24 49
Southern Tablelands Goulburn 38 46 1 4 24 17 46 46
South-west Slopes Albury 34 42 1 32 22 42 82
Wagga Wagga North 31 40 82 29 82
Muswellbrook Muswellbrook 38 48 1 0 51 26 51 51
Singleton Singleton 50 51 2 2 64 36 64 64
Merriwa Merriwa 38 46 0 3 0 0 32 19 46 46
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