Tuesday
2 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 24 27 15 5 1 0 11 13 27 33
Cook And Phillip 18 20 18 5 1 14 17 20
Earlwood 22 27 17 8 14 14 27
Lidcombe 20 24 18 6 2 0 16 12 24
Macquarie Park 27 33 5 3 0 0 12 25 33
Randwick 20 24 4 14 11 24
Rozelle 9 4 1 0 14 10 14
Ultimo-uts 19 22 23 12 2 16 18 23
Sydney North-west Parramatta North 22 25 10 5 2 0 25 33
Penrith 25 31 8 8 5 0 11 15 31
Prospect 24 28 13 6 1 0 16 15 28
Richmond 29 33 4 0 12 9 33
Rouse Hill 24 29 3 4 0 0 13 6 29
St Marys 23 28 14 11 17 8 28
Sydney South-west Bringelly 21 26 11 17 0 22 14 26 35
Camden 23 28 10 12 1 17 16 28
Campbelltown West 18 21 21 14 2 1 21 23 23
Liverpool 21 25 19 22 6 1 19 30 30
Oakdale 29 35 1 7 10 12 35
Illawarra Wollongong 24 26 13 6 2 0 17 17 26 28
Kembla Grange 24 28 10 5 26 13 28
Albion Park South 24 27 13 10 0 16 11 27
Lower Hunter Newcastle 24 28 18 16 3 5 29 20 29 29
Beresfield 19 20 13 20 2 23 19 23
Wallsend 24 25 12 12 2 24 14 25
Newcastle Carrington 19 12 39 15 39 41
Stockton 26 31 6 16 41 19 41
Mayfield 18 9 30 32 32
Central Coast Wyong 25 30 11 7 3 1 14 15 30 30
Lake Macquarie Morisset 26 27 18 2 1 28 10 7 28 28
Central Tablelands Bathurst 28 33 11 7 33 36
Orange 18 18 36 10 11 15 36
Mid-north Coast Coffs Harbour 25 29 17 40 3 18 22 40 40
Port Macquarie 30 35 7 8 2 0 14 10 35
Northern Tablelands Armidale 19 10 15 19 19
North-west Slopes Gunnedah 27 31 11 23 32 32 35
Narrabri 13 11 13
Tamworth 29 35 8 20 12 35
Southern Tablelands Goulburn 29 35 2 2 8 8 35 35
South-west Slopes Albury 23 27 10 11 5 27 29
Wagga Wagga North 24 29 0 13 5 29
Upper Hunter Singleton 27 31 16 2 33 8 33
Muswellbrook 28 34 14 1 21 16 34
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 28 34 3 2 0 0 16 18 34
   
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