Monday
1 December 2025
9 - 10 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 26 27 3 3 1 0 17 14 27 30
Cook And Phillip 20 21 2 3 0 20 15 21
Earlwood 25 25 2 3 18 15 25
Lidcombe 26 25 2 3 0 0 19 13 26
Macquarie Park 26 30 0 3 0 0 13 11 30
Randwick 26 26 2 2 0 23 17 26
Rozelle 26 27 0 2 0 0 23 5 27
Ultimo-uts 18 15 10 4 1 21 12 21
Sydney North-west Parramatta North 26 27 1 2 0 0 19 14 27 30
Penrith 24 28 0 3 1 0 14 13 28
Prospect 27 27 1 2 0 0 21 7 27
Richmond 26 30 0 2 0 20 10 30
Rouse Hill 26 30 1 3 0 0 21 28 30
St Marys 26 26 1 2 26 22 26
Sydney South-west Bringelly 25 23 0 2 0 29 26 29 29
Camden 25 24 1 3 0 19 16 25
Campbelltown West 24 21 2 2 0 0 25 26 26
Liverpool 27 23 0 2 0 0 23 26 27
Oakdale 24 29 0 2 16 18 29
Illawarra Wollongong 23 27 2 3 0 0 16 14 27 27
Kembla Grange 24 25 1 2 23 12 25
Albion Park South 23 22 1 3 0 15 11 23
Lower Hunter Newcastle 33 29 2 14 1 0 47 26 47 47
Beresfield 28 24 1 8 0 43 26 43
Wallsend 32 27 1 16 0 41 18 41
Newcastle Carrington 4 0 47 25 47 60
Stockton 30 24 4 60 17 60
Mayfield 2 0 43 16 43
Central Coast Wyong 1 2 0 1 30 19 30 30
Lake Macquarie Morisset 27 32 0 2 0 0 23 12 32 32
Central Tablelands Bathurst 24 26 32 6 32 32
Orange 23 28 0 3 19 6 28
Mid-north Coast Coffs Harbour 29 29 2 5 1 30 20 30 50
Port Macquarie 31 29 2 8 0 0 41 50 50
Northern Tablelands Armidale 2 10 8 10 10
North-west Slopes Gunnedah 27 27 0 16 7 27 30
Narrabri 14 9 14
Tamworth 29 26 1 30 11 30
Southern Tablelands Goulburn 24 29 1 4 10 7 29 29
South-west Slopes Albury 18 19 1 15 10 19 28
Wagga Wagga North 19 22 28 8 28
Muswellbrook Muswellbrook 27 26 0 0 70 35 70 70
Singleton Singleton 32 26 2 0 56 27 56 56
Merriwa Merriwa 27 32 0 2 0 0 25 8 32 32
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