Thursday
4 December 2025
8 - 9 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 20 14 15 12 2 3 36 30 36 52
Cook And Phillip 15 10 15 12 1 33 27 33
Earlwood 12 8 24 14 44 29 44
Lidcombe 15 9 24 17 1 2 52 31 52
Macquarie Park 36 22 3 10 1 1 36 25 36
Randwick 23 14 15 11 2 46 30 46
Rozelle 17 13 14 12 0 3 46 33 46
Ultimo-uts 9 5 25 11 3 47 47 47
Sydney North-west Parramatta North 23 14 13 11 0 2 48 29 48 54
Penrith 35 24 3 8 2 1 40 35 40
Prospect 27 14 13 13 0 1 54 41 54
Richmond 36 27 2 10 1 42 31 42
Rouse Hill 29 19 7 11 1 1 44 22 44
St Marys 31 24 16 17 49 26 49
Sydney South-west Bringelly 33 20 6 10 0 57 35 57 57
Camden 31 18 4 7 0 43 37 43
Campbelltown West 25 16 9 6 0 0 46 39 46
Liverpool 31 16 9 10 0 0 57 38 57
Oakdale 31 36 0 4 34 25 36
Illawarra Wollongong 36 19 9 8 1 0 55 44 55 82
Kembla Grange 35 22 3 6 82 44 82
Albion Park South 33 20 5 4 0 57 42 57
Lower Hunter Newcastle 21 14 9 12 3 1 49 30 49 49
Beresfield 19 13 7 13 0 41 25 41
Wallsend 22 14 6 12 1 41 26 41
Newcastle Carrington 58 31 58 67
Stockton 15 11 12 5 67 33 67
Mayfield 9 0 63 32 63
Central Coast Wyong 26 16 5 12 0 1 41 28 41 41
Lake Macquarie Morisset 31 23 4 10 0 2 30 25 31 31
Central Tablelands Bathurst 21 13 21 36
Orange 36 23 1 3 19 12 36
Mid-north Coast Coffs Harbour 24 25 2 10 1 24 17 25 34
Port Macquarie 24 18 3 11 0 0 32 34 34
Northern Tablelands Armidale 8 18 28 28 28
North-west Slopes Gunnedah 31 30 1 18 14 31 33
Narrabri 19 22 22
Tamworth 33 26 2 31 21 33
Southern Tablelands Goulburn 33 24 1 5 23 17 33 33
South-west Slopes Albury 25 18 3 35 21 35 80
Wagga Wagga North 30 22 1 80 28 80
Muswellbrook Muswellbrook 31 21 1 0 59 29 59 59
Singleton Singleton 14 8 14 1 58 34 58 58
Merriwa Merriwa 35 36 1 3 0 0 31 19 36 36
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