Wednesday
9 April 2025
8 - 9 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 32
Cook And Phillip 19 19 5 6 2 12 12 19
Earlwood 18 25 4 6 17 13 25
Lidcombe 17 27 6 6 1 1 19 27
Macquarie Park 11 24 5 4 0 0 23 12 24
Randwick 26 32 1 4 0 17 9 32
Rozelle 20 24 4 5 0 15 12 24
Sydney North-west Parramatta North 13 25 6 4 0 0 24 17 25 32
Penrith 15 27 8 6 0 0 31 24 31
Prospect 10 23 12 6 0 0 22 17 23
Richmond 9 23 10 6 0 26 18 26
Rouse Hill 20 29 4 5 0 0 27 15 29
St Marys 9 21 8 5 32 17 32
Sydney South-west Bargo 16 25 5 7 0 26 15 26 39
Bringelly 10 22 4 4 0 32 23 32
Camden 14 24 7 5 0 27 17 27
Campbelltown West 0 15 23 7 1 0 26 21 26
Liverpool 4 19 16 15 0 0 39 27 39
Oakdale 22 29 3 5 24 13 29
Illawarra Wollongong 18 25 7 4 1 0 26 15 26 30
Kembla Grange 23 30 2 2 25 16 30
Albion Park South 16 22 4 5 0 21 17 22
Lower Hunter Newcastle 18 27 6 8 1 1 28 16 28 28
Beresfield 19 25 0 2 1 23 19 25
Wallsend 16 23 4 3 0 20 13 23
Newcastle Carrington 5 1 29 15 29 47
Stockton 22 30 1 0 47 16 47
Mayfield 5 32 16 32
Central Coast Wyong 17 24 2 4 0 0 18 17 24 24
Lake Macquarie Morisset 24 33 1 3 0 0 13 10 33 33
Central Tablelands Bathurst 21 30 33 49 49 49
Orange 1 15 22 25 25 28 28
Mid-north Coast Coffs Harbour 13 17 2 2 14 9 17 22
Port Macquarie 11 22 6 4 0 0 8 3 22
Northern Tablelands Armidale 18 11 12 18 18
North-west Slopes Gunnedah 16 23 6 22 20 23 27
Narrabri 17 15 17
Tamworth 18 26 4 27 17 27
Southern Tablelands Goulburn 30 35 5 15 23 19 35 35
South-west Slopes Albury 26 38 10 71 53 71 127
Wagga Wagga North 13 23 14 127 59 127
Muswellbrook Muswellbrook 2 0 29 14 29 29
Singleton Singleton 13 25 5 0 19 15 25 25
Merriwa Merriwa 13 16 8 5 0 1 30 21 30 30
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