Tuesday
2 December 2025
2 - 3 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 19 24 2 3 1 0 16 11 24 27
Cook And Phillip 17 20 2 0 16 14 20
Earlwood 19 24 1 2 19 13 24
Lidcombe 19 25 3 3 0 0 21 9 25
Macquarie Park 21 27 0 2 0 0 18 13 27
Randwick 20 25 1 2 0 20 10 25
Rozelle 20 25 0 2 0 0 20 11 25
Ultimo-uts 18 23 3 2 1 22 14 23
Sydney North-west Parramatta North 20 26 1 2 0 0 21 13 26 29
Penrith 20 27 1 2 0 0 11 11 27
Prospect 20 26 3 3 0 1 26 13 26
Richmond 19 27 0 2 0 20 13 27
Rouse Hill 22 28 1 2 0 0 23 10 28
St Marys 22 29 1 2 25 17 29
Sydney South-west Bringelly 21 27 0 1 0 23 27 29
Camden 22 28 0 2 0 18 9 28
Campbelltown West 17 24 4 2 0 0 22 20 24
Liverpool 19 27 1 2 0 29 20 29
Oakdale 21 27 1 2 17 18 27
Illawarra Wollongong 18 23 2 2 0 0 17 11 23 27
Kembla Grange 20 25 1 2 27 11 27
Albion Park South 19 25 1 2 0 17 10 25
Lower Hunter Newcastle 17 24 1 2 2 0 50 40 50 72
Beresfield 10 18 6 9 0 72 72 72
Wallsend 15 24 2 5 0 52 39 52
Newcastle Carrington 7 0 55 36 55 70
Stockton 6 14 13 70 55 70
Mayfield 7 0 59 46 59
Central Coast Wyong 2 2 0 0 25 13 25 25
Lake Macquarie Morisset 21 28 1 1 0 0 16 10 28 28
Central Tablelands Bathurst 14 19 25 10 25 25
Orange 17 23 0 3 14 7 23
Mid-north Coast Coffs Harbour 23 23 3 11 2 30 22 30 39
Port Macquarie 23 28 1 4 0 0 39 35 39
Northern Tablelands Armidale 1 12 8 12 12
North-west Slopes Gunnedah 15 23 1 24 18 24 32
Narrabri 18 11 18
Tamworth 17 23 1 32 9 32
Southern Tablelands Goulburn 18 24 1 4 10 7 24 24
South-west Slopes Albury 11 16 2 16 28
Wagga Wagga North 12 18 0 28 17 28
Muswellbrook Muswellbrook 9 17 7 0 54 21 54 54
Singleton Singleton 10 20 6 0 98 102 102 102
Merriwa Merriwa 15 22 1 2 0 0 25 10 25 25
NSW ALERTS SYDNEY FORECAST
Wed 3 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