Friday
5 December 2025
2 - 3 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 3 11 14 105 3 1 60 67 105 105
Cook And Phillip 6 14 4 105 3 56 64 105
Earlwood 1 2 15 56 55 54 56
Lidcombe 0 1 20 23 0 1 58 43 58
Macquarie Park 7 10 6 51 1 1 41 45 51
Randwick 12 17 8 75 3 62 54 75
Rozelle 4 8 12 67 1 2 62 57 67
Ultimo-uts 1 4 22 69 4 60 65 69
Sydney North-west Parramatta North 1 1 18 31 1 1 50 41 50 59
Penrith 10 17 10 15 2 0 44 38 44
Prospect 1 2 23 18 0 1 59 47 59
Richmond 15 22 3 12 0 46 37 46
Rouse Hill 19 24 6 16 1 1 47 45 47
St Marys 14 20 6 17 59 29 59
Sydney South-west Bringelly 4 8 8 10 0 59 39 59 62
Camden 6 14 9 10 0 39 34 39
Campbelltown West 3 1 21 10 0 0 42 41 42
Liverpool 1 2 17 11 0 1 62 37 62
Oakdale 39 46 1 8 27 29 46
Illawarra Wollongong 4 4 18 12 1 1 49 42 49 84
Kembla Grange 2 8 15 13 84 56 84
Albion Park South 7 11 5 10 0 62 43 62
Lower Hunter Newcastle 1 10 20 16 3 1 62 54 62 62
Beresfield 0 4 16 16 0 49 48 49
Wallsend 1 4 12 8 1 45 42 45
Newcastle Carrington 72 55 72 82
Stockton 21 28 1 1 73 48 73
Mayfield 14 0 82 50 82
Central Coast Wyong 3 4 10 35 1 0 55 61 61 61
Lake Macquarie Morisset 22 31 3 23 0 0 47 62 62 62
Central Tablelands Bathurst 1 3 23 23 23
Orange 9 15 7 7 22 18 22
Mid-north Coast Coffs Harbour 18 23 1 6 1 24 18 24 64
Port Macquarie 19 25 1 10 0 0 45 64 64
Northern Tablelands Armidale 10 18 25 25 25
North-west Slopes Gunnedah 18 16 3 26 25 26 37
Narrabri 22 21 22
Tamworth 20 26 2 37 28 37
Southern Tablelands Goulburn 10 16 4 5 25 16 25 25
South-west Slopes Albury 6 5 10 37 37 58
Wagga Wagga North 4 2 6 58 21 58
Muswellbrook Muswellbrook 1 8 24 1 42 27 42 42
Singleton Singleton 4 8 10 0 63 45 63 63
Merriwa Merriwa 33 42 1 5 0 0 33 23 42 42
NSW ALERTS SYDNEY FORECAST
Sat 6 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