Thursday
4 December 2025
4 - 5 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 31 58 3 10 1 0 45 40 58 77
Cook And Phillip 22 47 4 11 1 40 36 47
Earlwood 33 67 9 46 39 67
Lidcombe 48 77 3 14 0 1 57 35 77
Macquarie Park 46 77 0 12 0 1 33 27 77
Randwick 34 61 1 10 1 50 35 61
Rozelle 30 51 3 8 1 0 49 41 51
Ultimo-uts 19 43 17 11 2 49 49 49
Sydney North-west Parramatta North 62 81 3 15 0 1 48 34 81 81
Penrith 77 64 2 18 1 1 43 36 77
Prospect 71 77 4 15 0 1 56 41 77
Richmond 69 62 0 13 1 47 35 69
Rouse Hill 67 73 2 16 0 1 45 31 73
St Marys 77 74 5 16 56 30 77
Sydney South-west Bringelly 74 81 4 17 1 55 36 81 81
Camden 70 78 4 16 0 43 35 78
Campbelltown West 61 76 7 14 0 1 46 41 76
Liverpool 62 80 4 16 0 1 59 40 80
Oakdale 43 48 0 2 32 25 48
Illawarra Wollongong 46 66 2 18 1 0 59 50 66 85
Kembla Grange 54 74 3 19 85 51 85
Albion Park South 40 56 12 20 3 64 46 64
Lower Hunter Newcastle 26 34 3 7 2 1 51 35 51 51
Beresfield 35 51 0 11 0 42 34 51
Wallsend 32 45 0 5 0 39 29 45
Newcastle Carrington 61 41 61 72
Stockton 29 38 0 1 70 33 70
Mayfield 0 0 72 36 72
Central Coast Wyong 33 52 1 4 0 0 45 39 52 52
Lake Macquarie Morisset 32 42 1 6 0 0 33 31 42 42
Central Tablelands Bathurst 44 52 52 54
Orange 47 54 0 3 20 15 54
Mid-north Coast Coffs Harbour 30 37 1 8 1 26 19 37 41
Port Macquarie 31 38 1 9 0 0 37 41 41
Northern Tablelands Armidale 5 16 23 23 23
North-west Slopes Gunnedah 40 49 0 22 19 49 52
Narrabri 19 18 19
Tamworth 42 52 1 34 25 52
Southern Tablelands Goulburn 42 50 2 5 25 17 50 50
South-west Slopes Albury 33 42 2 33 20 42 82
Wagga Wagga North 34 41 82 29 82
Muswellbrook Muswellbrook 40 49 3 0 48 25 49 49
Singleton Singleton 47 60 3 4 61 37 61 61
Merriwa Merriwa 40 49 0 6 0 0 34 22 49 49
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