Wednesday
9 April 2025
7 - 8 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 29 2 5 1 0 12 9 29 33
Cook And Phillip 15 19 9 4 2 12 12 19
Earlwood 17 27 7 5 17 14 27
Lidcombe 22 31 4 4 1 0 19 31
Macquarie Park 18 29 2 4 0 0 23 12 29
Randwick 26 33 1 4 0 18 10 33
Rozelle 18 25 6 5 0 16 14 25
Sydney North-west Parramatta North 20 29 4 5 0 0 24 15 29 32
Penrith 20 31 5 7 0 0 31 25 31
Prospect 19 29 6 5 0 0 22 17 29
Richmond 15 30 7 5 0 25 18 30
Rouse Hill 24 32 2 4 0 0 27 15 32
St Marys 14 26 8 6 32 16 32
Sydney South-west Bargo 16 29 7 6 0 26 16 29 32
Bringelly 16 27 5 5 0 32 23 32
Camden 19 29 5 4 0 28 19 29
Campbelltown West 8 22 15 6 1 0 27 22 27
Liverpool 13 26 11 6 0 0 29 27 29
Oakdale 22 32 3 5 25 11 32
Illawarra Wollongong 19 27 6 5 1 0 26 16 27 31
Kembla Grange 24 31 2 3 25 16 31
Albion Park South 16 25 6 6 0 21 18 25
Lower Hunter Newcastle 21 29 4 6 1 0 27 15 29 29
Beresfield 20 26 0 3 1 23 19 26
Wallsend 16 26 5 3 0 21 13 26
Newcastle Carrington 4 1 29 16 29 48
Stockton 24 32 1 0 48 15 48
Mayfield 2 33 15 33
Central Coast Wyong 16 27 4 4 0 1 18 17 27 27
Lake Macquarie Morisset 25 34 1 4 0 0 12 10 34 34
Central Tablelands Bathurst 23 34 33 66 66 66
Orange 7 25 18 21 25 28 28
Mid-north Coast Coffs Harbour 13 20 4 2 15 10 20 27
Port Macquarie 18 27 5 3 0 0 8 3 27
Northern Tablelands Armidale 19 12 12 19 19
North-west Slopes Gunnedah 11 30 7 22 20 30 31
Narrabri 17 16 17
Tamworth 18 31 8 26 17 31
Southern Tablelands Goulburn 30 36 5 12 22 18 36 36
South-west Slopes Albury 31 42 10 71 52 71 127
Wagga Wagga North 5 34 24 127 60 127
Muswellbrook Muswellbrook 2 0 29 15 29 29
Singleton Singleton 19 29 1 0 19 16 29 29
Merriwa Merriwa 11 21 14 6 0 4 28 21 28 28
NSW ALERTS SYDNEY FORECAST
Thu 10 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