Monday
1 December 2025
11 pm - 12 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 18 22 3 3 0 0 16 12 22 24
Cook And Phillip 16 16 0 2 0 17 16 17
Earlwood 19 22 1 2 20 13 22
Lidcombe 22 24 1 2 0 0 21 10 24
Macquarie Park 21 23 0 2 0 0 18 12 23
Randwick 20 21 2 2 0 20 9 21
Rozelle 20 23 0 2 0 0 20 11 23
Ultimo-uts 17 19 4 2 1 22 14 22
Sydney North-west Parramatta North 21 24 1 2 0 0 22 14 24 28
Penrith 22 27 0 2 0 0 12 14 27
Prospect 20 24 3 2 0 0 26 14 26
Richmond 23 28 0 1 0 20 16 28
Rouse Hill 23 27 1 2 0 0 23 12 27
St Marys 23 28 1 2 27 20 28
Sydney South-west Bringelly 22 26 0 1 0 26 26 29
Camden 23 27 0 2 0 19 11 27
Campbelltown West 20 19 2 2 0 0 24 19 24
Liverpool 23 25 0 2 0 29 20 29
Oakdale 22 27 0 2 17 17 27
Illawarra Wollongong 17 24 5 4 0 1 18 8 24 29
Kembla Grange 21 26 1 3 29 10 29
Albion Park South 21 27 0 3 0 18 9 27
Lower Hunter Newcastle 20 23 0 1 2 1 49 40 49 73
Beresfield 18 22 1 2 0 72 73 73
Wallsend 20 26 0 2 0 52 38 52
Newcastle Carrington 2 1 53 36 53 69
Stockton 16 20 4 69 53 69
Mayfield 1 0 58 43 58
Central Coast Wyong 1 1 0 0 25 15 25 25
Lake Macquarie Morisset 21 27 2 1 0 1 17 9 27 27
Central Tablelands Bathurst 17 20 28 9 28 28
Orange 19 25 0 3 15 5 25
Mid-north Coast Coffs Harbour 15 26 4 10 1 29 20 29 38
Port Macquarie 24 34 1 9 0 0 38 33 38
Northern Tablelands Armidale 3 12 8 12 12
North-west Slopes Gunnedah 22 27 0 24 16 27 34
Narrabri 19 12 19
Tamworth 20 27 0 34 12 34
Southern Tablelands Goulburn 21 24 1 4 10 6 24 24
South-west Slopes Albury 14 19 2 19 29
Wagga Wagga North 17 23 0 29 17 29
Muswellbrook Muswellbrook 18 21 2 0 62 27 62 62
Singleton Singleton 19 18 3 0 106 102 106 106
Merriwa Merriwa 19 25 1 1 0 0 27 8 27 27
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