Monday
7 April 2025
9 - 10 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 17 11 8 5 1 0 28 22 28 32
Cook And Phillip 10 8 13 6 5 27 24 27
Earlwood 16 8 8 5 32 27 32
Lidcombe 17 9 6 4 1 0 31 28 31
Macquarie Park 23 23 0 3 0 0 27 19 27
Randwick 14 10 10 5 0 32 23 32
Rozelle 17 15 6 6 0 32 12 32
Sydney North-west Parramatta North 17 11 8 5 1 0 36 26 36 41
Penrith 23 16 2 3 0 0 26 24 26
Prospect 17 12 6 6 0 0 37 26 37
Richmond 26 24 1 3 0 28 8 28
Rouse Hill 20 17 4 5 0 0 33 41 41
St Marys 19 9 5 5 32 24 32
Sydney South-west Bargo 25 27 0 2 0 35 21 35 39
Bringelly 17 10 5 5 0 39 22 39
Camden 23 16 1 5 0 27 14 27
Campbelltown West 22 11 4 3 1 0 30 20 30
Liverpool 4 4 0 0 35 32 35
Oakdale 23 27 0 3 24 15 27
Illawarra Wollongong 23 26 2 3 0 0 30 9 30 42
Kembla Grange 23 26 1 2 42 15 42
Albion Park South 23 28 1 2 0 32 19 32
Lower Hunter Newcastle 22 18 4 3 1 0 38 16 38 57
Beresfield 15 10 7 6 1 57 31 57
Wallsend 22 18 3 3 0 38 20 38
Newcastle Carrington 7 0 44 33 44 69
Stockton 18 13 8 1 69 26 69
Mayfield 6 0 40 15 40
Central Coast Wyong 22 21 2 3 0 0 26 10 26 26
Lake Macquarie Morisset 24 26 1 2 0 0 30 23 30 30
Central Tablelands Bathurst 19 10 38 38 38
Orange 25 18 0 3 22 15 25
Mid-north Coast Coffs Harbour 30 17 2 2 30 22 30 30
Port Macquarie 22 14 8 3 0 0 27 20 27
Northern Tablelands Armidale 15 17 18 18 18
North-west Slopes Gunnedah 20 14 0 20 15 20 27
Narrabri 11 11 11
Tamworth 22 16 4 27 18 27
Southern Tablelands Goulburn 25 28 1 3 28 12 28 28
South-west Slopes Albury 19 16 2 41 18 41 69
Wagga Wagga North 21 13 69 22 69
Muswellbrook Muswellbrook 0 0 45 24 45 45
Singleton Singleton 18 10 5 1 77 27 77 77
Merriwa Merriwa 25 31 0 2 0 0 23 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