Monday
7 April 2025
10 - 11 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 22 16 4 4 1 0 27 21 27 34
Cook And Phillip 14 11 10 5 6 27 24 27
Earlwood 22 15 2 3 33 26 33
Lidcombe 12 1 32 29 32
Macquarie Park 24 26 1 3 0 0 28 21 28
Randwick 22 15 4 3 0 34 22 34
Rozelle 21 19 3 4 0 33 12 33
Sydney North-west Parramatta North 22 18 3 3 1 0 37 26 37 38
Penrith 24 22 2 3 0 0 27 24 27
Prospect 23 18 3 3 0 0 37 27 37
Richmond 26 28 1 3 0 28 8 28
Rouse Hill 26 21 2 3 0 0 34 38 38
St Marys 25 16 2 3 33 23 33
Sydney South-west Bargo 26 29 0 3 0 37 21 37 39
Bringelly 25 17 0 3 0 39 22 39
Camden 24 22 0 3 0 27 15 27
Campbelltown West 25 18 1 3 1 0 31 16 31
Liverpool 1 3 0 0 36 31 36
Oakdale 24 28 0 2 25 13 28
Illawarra Wollongong 25 27 1 3 1 0 30 13 30 43
Kembla Grange 25 28 1 2 43 15 43
Albion Park South 23 28 1 5 0 33 20 33
Lower Hunter Newcastle 25 23 4 3 1 0 38 15 38 57
Beresfield 21 16 4 4 1 57 31 57
Wallsend 22 24 4 3 0 38 20 38
Newcastle Carrington 4 0 43 32 43 69
Stockton 21 19 5 1 69 26 69
Mayfield 6 0 41 16 41
Central Coast Wyong 24 24 1 2 0 0 26 9 26 26
Lake Macquarie Morisset 26 28 0 2 0 0 29 22 29 29
Central Tablelands Bathurst 26 18 41 41 41
Orange 26 26 0 2 22 15 26
Mid-north Coast Coffs Harbour 30 24 2 2 29 21 30 30
Port Macquarie 28 21 6 3 0 0 26 20 28
Northern Tablelands Armidale 15 17 18 18 18
North-west Slopes Gunnedah 24 18 0 19 13 24 30
Narrabri 11 10 11
Tamworth 30 23 2 27 19 30
Southern Tablelands Goulburn 26 31 1 3 28 12 31 31
South-west Slopes Albury 22 21 1 39 17 39 68
Wagga Wagga North 24 20 68 22 68
Muswellbrook Muswellbrook 0 0 43 24 43 43
Singleton Singleton 20 16 5 4 76 27 76 76
Merriwa Merriwa 26 31 0 1 0 0 24 18 31 31
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