Monday
7 April 2025
10 - 11 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 24 31 1 7 1 0 28 17 31 45
Cook And Phillip 22 29 0 6 7 26 18 29
Earlwood 19 26 5 6 37 23 37
Lidcombe 15 21 7 38 45 45
Macquarie Park 13 25 2 8 0 0 33 16 33
Randwick 26 33 0 5 0 38 16 38
Rozelle 20 26 3 7 0 37 13 37
Sydney North-west Parramatta North 11 18 11 9 0 0 38 27 38 73
Penrith 14 17 8 7 0 0 38 32 38
Prospect 9 19 12 11 0 0 40 32 40
Richmond 17 22 5 6 0 33 18 33
Rouse Hill 15 22 7 9 1 0 73 23 73
St Marys 11 20 5 6 44 17 44
Sydney South-west Bargo 11 19 7 11 0 43 23 43 53
Bringelly 13 20 4 10 0 42 17 42
Camden 17 22 2 7 0 36 18 36
Campbelltown West 14 13 8 8 0 0 38 12 38
Liverpool 20 10 0 0 53 29 53
Oakdale 21 28 1 8 31 12 31
Illawarra Wollongong 17 24 5 6 1 0 36 22 36 44
Kembla Grange 8 18 5 5 44 11 44
Albion Park South 14 22 2 6 0 34 19 34
Lower Hunter Newcastle 29 39 1 10 2 0 46 12 46 61
Beresfield 0 5 19 9 2 61 20 61
Wallsend 12 16 10 7 0 37 17 37
Newcastle Carrington 64
Stockton 28 38 0 1 64 26 64
Mayfield 2 1 48 31 48
Central Coast Wyong 28 28 0 8 0 0 38 18 38 38
Lake Macquarie Morisset 28 38 0 9 0 0 24 13 38 38
Central Tablelands Bathurst 6 13 48 48 48
Orange 18 24 8 14 30 22 30
Mid-north Coast Coffs Harbour 24 29 0 1 22 16 29 29
Port Macquarie 8 10 9 6 0 0 19 17 19
Northern Tablelands Armidale 28 17 16 28 28
North-west Slopes Gunnedah 25 33 0 20 12 33 33
Narrabri 13 13 13
Tamworth 10 8 7 33 33
Southern Tablelands Goulburn 8 12 9 8 28 11 28 28
South-west Slopes Albury 6 18 12 37 25 37 78
Wagga Wagga North 7 11 9 78 30 78
Muswellbrook Muswellbrook 14 0 42 15 42 42
Singleton Singleton 2 17 16 1 56 26 56 56
Merriwa Merriwa 25 34 2 3 0 0 31 11 34 34
NSW ALERTS SYDNEY FORECAST
Tue 8 Apr 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