Thursday
4 December 2025
7 - 8 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 14 8 15 13 2 4 36 29 36 50
Cook And Phillip 11 6 13 11 1 32 26 32
Earlwood 9 5 22 17 43 29 43
Lidcombe 7 4 23 18 1 2 50 30 50
Macquarie Park 21 11 7 10 1 2 35 24 35
Randwick 11 8 17 11 4 46 29 46
Rozelle 12 9 13 12 0 4 45 33 45
Ultimo-uts 4 2 26 13 3 47 47 47
Sydney North-west Parramatta North 12 7 15 11 0 3 47 28 47 53
Penrith 25 14 6 13 2 1 40 34 40
Prospect 12 6 19 18 0 1 53 40 53
Richmond 28 18 2 10 0 39 30 39
Rouse Hill 17 12 9 13 1 2 43 21 43
St Marys 22 16 10 10 47 26 47
Sydney South-west Bringelly 19 10 8 11 0 56 34 56 57
Camden 18 9 10 10 0 43 37 43
Campbelltown West 16 8 13 9 0 0 47 37 47
Liverpool 14 7 17 14 0 1 57 37 57
Oakdale 29 36 1 4 34 28 36
Illawarra Wollongong 18 8 20 10 1 1 54 42 54 81
Kembla Grange 28 12 5 7 81 42 81
Albion Park South 14 11 16 8 0 56 42 56
Lower Hunter Newcastle 14 8 9 12 3 0 49 29 49 49
Beresfield 14 7 6 11 0 40 25 40
Wallsend 13 7 7 12 0 40 26 40
Newcastle Carrington 57 31 57 66
Stockton 13 11 11 7 66 32 66
Mayfield 10 0 62 32 62
Central Coast Wyong 17 9 4 9 0 1 39 27 39 39
Lake Macquarie Morisset 22 16 5 10 0 1 29 24 29 29
Central Tablelands Bathurst 12 6 12 24
Orange 24 13 8 4 19 13 24
Mid-north Coast Coffs Harbour 23 21 3 11 1 24 16 24 33
Port Macquarie 19 13 3 12 1 0 31 33 33
Northern Tablelands Armidale 10 18 28 28 28
North-west Slopes Gunnedah 25 27 1 18 14 27 30
Narrabri 19 22 22
Tamworth 25 20 2 30 20 30
Southern Tablelands Goulburn 23 16 3 5 22 17 23 23
South-west Slopes Albury 18 11 5 34 21 34 79
Wagga Wagga North 21 13 4 79 27 79
Muswellbrook Muswellbrook 21 12 3 0 59 29 59 59
Singleton Singleton 5 4 16 1 57 31 57 57
Merriwa Merriwa 31 31 2 10 0 0 32 21 32 32
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