Tuesday
8 April 2025
2 - 3 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 22 26 3 6 1 0 25 18 26 42
Cook And Phillip 19 22 4 7 8 25 19 25
Earlwood 23 25 3 6 36 23 36
Lidcombe 26 31 6 42 42
Macquarie Park 20 25 2 6 0 0 38 20 38
Randwick 25 29 1 5 0 35 21 35
Rozelle 22 27 3 7 3 0 35 22 35
Sydney North-west Parramatta North 24 28 3 6 1 0 46 24 46 70
Penrith 26 30 5 8 0 0 46 23 46
Prospect 26 29 3 5 0 0 46 31 46
Richmond 28 33 4 7 0 37 23 37
Rouse Hill 26 30 3 6 0 47 47
St Marys 27 29 6 9 70 23 70
Sydney South-west Bargo 27 33 0 7 0 36 22 36 56
Bringelly 28 30 3 6 0 42 22 42
Camden 27 29 3 8 0 39 16 39
Campbelltown West 27 29 2 8 0 0 39 17 39
Liverpool 30 32 1 8 0 0 56 29 56
Oakdale 26 33 2 8 34 14 34
Illawarra Wollongong 26 29 1 7 1 0 38 26 38 44
Kembla Grange 27 32 1 6 44 22 44
Albion Park South 27 33 1 7 0 30 16 33
Lower Hunter Newcastle 27 34 1 7 2 1 48 22 48 48
Beresfield 24 31 1 6 1 39 17 39
Wallsend 27 33 0 5 0 30 17 33
Newcastle Carrington 1 0 44 15 44 60
Stockton 27 33 0 1 60 23 60
Mayfield 2 6 44 29 44
Central Coast Wyong 26 33 0 3 0 0 33 25 33 33
Lake Macquarie Morisset 27 33 0 4 0 0 22 14 33 33
Central Tablelands Bathurst 36 43 47 25 47 47
Orange 37 46 0 7 37 27 46
Mid-north Coast Coffs Harbour 31 39 2 2 22 15 39 39
Port Macquarie 25 33 6 4 0 0 18 17 33
Northern Tablelands Armidale 18 19 18 19 19
North-west Slopes Gunnedah 35 41 0 21 15 41 45
Narrabri 14 10 14
Tamworth 37 45 31 0 45
Southern Tablelands Goulburn 33 39 2 6 25 13 39 39
South-west Slopes Albury 38 43 2 56 50 56 75
Wagga Wagga North 39 45 75 37 75
Muswellbrook Muswellbrook 0 0 51 15 51 51
Singleton Singleton 33 39 1 1 38 24 39 39
Merriwa Merriwa 36 39 2 5 0 1 41 16 41 41
NSW ALERTS SYDNEY FORECAST
Wed 9 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