Thursday
4 December 2025
9 - 10 pm (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 28 37 1 21 1 0 46 42 46 60
Cook And Phillip 24 30 19 1 41 37 41
Earlwood 21 31 30 44 37 44
Lidcombe 21 33 4 7 0 1 52 34 52
Macquarie Park 20 36 8 60 0 5 30 26 60
Randwick 29 39 1 20 0 50 34 50
Rozelle 21 31 6 45 0 1 48 37 48
Ultimo-uts 21 26 7 27 2 47 44 47
Sydney North-west Parramatta North 15 35 13 18 0 4 44 32 44 55
Penrith 10 32 16 12 2 1 43 37 43
Prospect 15 35 16 14 0 3 51 38 51
Richmond 23 41 5 11 1 45 34 45
Rouse Hill 25 38 7 15 1 3 44 42 44
St Marys 16 33 10 9 55 30 55
Sydney South-west Bringelly 17 36 5 13 0 57 38 57 62
Camden 18 38 8 8 0 41 37 41
Campbelltown West 12 28 17 7 0 0 43 44 44
Liverpool 2 24 22 10 0 0 62 39 62
Oakdale 34 61 4 9 30 30 61
Illawarra Wollongong 4 19 26 11 1 0 51 47 51 89
Kembla Grange 10 29 15 19 89 55 89
Albion Park South 6 17 15 16 1 63 45 63
Lower Hunter Newcastle 12 26 10 12 3 1 56 51 56 56
Beresfield 25 33 0 4 0 45 44 45
Wallsend 21 32 3 5 7 43 40 43
Newcastle Carrington 66 56 66 81
Stockton 24 31 0 1 73 45 73
Mayfield 3 0 81 47 81
Central Coast Wyong 13 24 13 61 0 7 48 46 61 61
Lake Macquarie Morisset 26 37 3 10 0 6 44 56 56 56
Central Tablelands Bathurst 5 23 23 27
Orange 4 27 24 7 21 16 27
Mid-north Coast Coffs Harbour 20 28 1 6 1 24 18 28 69
Port Macquarie 22 33 1 17 0 0 48 69 69
Northern Tablelands Armidale 11 16 22 22 22
North-west Slopes Gunnedah 16 27 4 25 23 27 35
Narrabri 21 20 21
Tamworth 17 30 10 35 26 35
Southern Tablelands Goulburn 25 34 6 7 25 16 34 34
South-west Slopes Albury 14 22 8 32 23 32 62
Wagga Wagga North 3 19 15 62 24 62
Muswellbrook Muswellbrook 13 25 20 0 44 28 44 44
Singleton Singleton 20 35 6 0 59 37 59 59
Merriwa Merriwa 35 47 1 5 0 0 35 24 47 47
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