Wednesday
3 June 2026
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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 max
1-hour
average		 max
rolling
4-hour
average		 max
1-hour
average		 max
1-hour
average		 max
rolling
8-hour
average		 max
1-hour
average		 24-hour
average		 24-hour
average
Sydney East Alexandria 30 36 8 4 0 0 9 6 36 36
Cook And Phillip 20 24 17 8 1 14 15 24
Earlwood 29 35 12 1 14 6 35
Lidcombe 29 35 12 3 1 0 14 10 35
Macquarie Park 30 36 2 5 1 0 12 2 36
Randwick 28 34 4 15 11 34
Rozelle 5 2 0 1 15 8 15
Ultimo-uts 23 27 17 4 2 13 10 27
Sydney North-west Parramatta North 28 34 17 5 1 0 34 39
Penrith 30 36 2 2 1 0 13 2 36
Prospect 30 36 9 4 0 0 15 0 36
Richmond 31 39 2 1 12 3 39
Rouse Hill 27 33 4 2 0 1 14 12 33
St Marys 30 37 8 3 16 7 37
Sydney South-west Bringelly 29 36 4 5 0 13 10 36 38
Camden 30 36 6 10 0 15 11 36
Campbelltown West 28 33 20 7 0 1 16 19 33
Liverpool 28 35 8 7 0 0 16 13 35
Oakdale 31 38 0 5 10 6 38
Illawarra Wollongong 27 34 18 5 0 1 13 5 34 36
Kembla Grange 29 36 14 6 28 7 36
Albion Park South 29 36 12 6 0 11 7 36
Lower Hunter Newcastle 29 35 6 3 3 1 22 12 35 35
Beresfield 28 33 10 3 3 27 14 33
Wallsend 28 34 4 1 0 21 8 34
Newcastle Carrington 12 1 25 11 25 34
Stockton 27 34 3 34 13 34
Mayfield 12 1 27 0 27
Central Coast Wyong 29 35 8 5 2 0 14 4 35 35
Lake Macquarie Morisset 29 36 3 0 0 0 7 5 36 36
Central Tablelands Bathurst 28 35 11 6 35 35
Orange 17 18 32 13 2 0 32
Mid-north Coast Coffs Harbour 27 33 17 20 3 20 17 33 35
Port Macquarie 28 35 17 10 2 0 15 8 35
Northern Tablelands Armidale 20 11 11 20 20
North-west Slopes Gunnedah 27 32 9 24 25 32 34
Narrabri 15 9 15
Tamworth 28 34 6 27 14 34
Southern Tablelands Goulburn 28 34 1 1 4 5 34 34
South-west Slopes Albury 28 34 3 10 7 34 34
Wagga Wagga North 27 33 0 10 5 33
Upper Hunter Singleton 28 34 10 3 31 13 34
Muswellbrook 29 34 10 1 24 16 34
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 29 36 1 2 0 0 18 5 36
   
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