Wednesday
9 April 2025
6 - 7 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 30 4 5 1 0 12 8 30 33
Cook And Phillip 15 21 11 4 2 13 12 21
Earlwood 21 30 3 4 18 14 30
Lidcombe 24 33 4 4 1 1 20 33
Macquarie Park 24 32 0 3 0 0 23 12 32
Randwick 25 33 2 4 0 18 10 33
Rozelle 19 27 5 4 0 16 14 27
Sydney North-west Parramatta North 23 31 3 3 0 0 24 16 31 35
Penrith 23 35 4 6 0 0 32 25 35
Prospect 21 31 5 4 0 0 23 18 31
Richmond 23 35 3 4 0 26 17 35
Rouse Hill 25 34 2 4 0 0 27 14 34
St Marys 20 29 6 5 33 16 33
Sydney South-west Bargo 21 34 5 7 1 26 16 34 36
Bringelly 21 31 4 4 0 33 23 33
Camden 21 31 5 5 0 28 19 31
Campbelltown West 17 29 9 4 0 0 27 22 29
Liverpool 20 31 6 4 0 0 36 27 36
Oakdale 23 36 4 6 25 12 36
Illawarra Wollongong 19 30 6 6 1 0 27 17 30 32
Kembla Grange 24 32 3 3 26 16 32
Albion Park South 18 28 8 6 0 21 18 28
Lower Hunter Newcastle 24 31 3 4 1 0 28 15 31 31
Beresfield 18 27 1 3 0 23 19 27
Wallsend 20 30 2 3 0 21 13 30
Newcastle Carrington 3 1 28 17 28 47
Stockton 25 33 1 0 47 15 47
Mayfield 7 33 14 33
Central Coast Wyong 19 31 2 3 0 0 19 17 31 31
Lake Macquarie Morisset 27 35 0 3 0 0 13 11 35 35
Central Tablelands Bathurst 23 37 42 88 88 88
Orange 14 33 13 10 26 31 33
Mid-north Coast Coffs Harbour 9 24 10 2 15 10 24 29
Port Macquarie 20 29 6 3 0 0 8 3 29
Northern Tablelands Armidale 19 12 12 19 19
North-west Slopes Gunnedah 19 37 5 22 19 37 37
Narrabri 16 15 16
Tamworth 18 36 11 25 17 36
Southern Tablelands Goulburn 24 37 7 12 22 17 37 37
South-west Slopes Albury 30 46 13 71 52 71 125
Wagga Wagga North 16 48 17 125 60 125
Muswellbrook Muswellbrook 6 0 29 15 29 29
Singleton Singleton 21 32 1 0 19 16 32 32
Merriwa Merriwa 6 28 18 9 0 4 27 20 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