Monday
1 December 2025
10 - 11 am (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 27 31 2 3 1 0 17 14 31 32
Cook And Phillip 22 24 1 4 0 19 15 24
Earlwood 26 29 2 3 18 15 29
Lidcombe 26 30 1 3 0 0 19 13 30
Macquarie Park 27 32 0 3 0 0 13 10 32
Randwick 28 30 2 2 0 22 16 30
Rozelle 27 31 0 3 0 0 21 6 31
Ultimo-uts 21 20 8 5 1 20 11 21
Sydney North-west Parramatta North 26 31 1 3 0 0 19 13 31 32
Penrith 24 30 0 3 1 0 15 13 30
Prospect 27 32 1 2 0 0 22 7 32
Richmond 26 32 0 2 0 20 11 32
Rouse Hill 26 32 1 3 0 0 22 27 32
St Marys 26 32 1 3 26 20 32
Sydney South-west Bringelly 25 29 0 2 0 28 25 29 30
Camden 26 29 0 2 0 19 16 29
Campbelltown West 24 27 1 2 0 0 25 25 27
Liverpool 26 29 0 2 0 0 23 26 29
Oakdale 24 30 0 2 17 17 30
Illawarra Wollongong 24 29 1 2 0 0 14 13 29 30
Kembla Grange 25 30 1 2 24 9 30
Albion Park South 24 27 1 2 0 15 10 27
Lower Hunter Newcastle 36 36 1 10 1 0 46 26 46 46
Beresfield 35 32 1 15 0 45 26 45
Wallsend 36 35 1 12 0 42 18 42
Newcastle Carrington 4 0 46 25 46 59
Stockton 28 59 17 59
Mayfield 1 0 44 19 44
Central Coast Wyong 1 2 0 0 31 19 31 31
Lake Macquarie Morisset 27 34 0 2 0 0 22 11 34 34
Central Tablelands Bathurst 24 30 33 6 33 33
Orange 23 28 0 3 19 6 28
Mid-north Coast Coffs Harbour 29 33 1 4 1 29 20 33 47
Port Macquarie 34 36 1 4 0 0 39 47 47
Northern Tablelands Armidale 2 10 9 10 10
North-west Slopes Gunnedah 28 31 0 16 7 31 34
Narrabri 15 10 15
Tamworth 31 34 0 31 11 34
Southern Tablelands Goulburn 25 29 0 4 10 7 29 29
South-west Slopes Albury 20 21 2 16 11 21 28
Wagga Wagga North 22 23 28 8 28
Muswellbrook Muswellbrook 29 32 1 0 71 33 71 71
Singleton Singleton 34 33 1 0 57 26 57 57
Merriwa Merriwa 28 33 0 2 0 0 26 8 33 33
NSW ALERTS SYDNEY FORECAST
Tue 2 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