Monday
1 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 27 33 18 8 1 0 15 14 33 33
Cook And Phillip 20 23 22 7 1 20 22 23
Earlwood 25 30 21 11 24 25 30
Lidcombe 25 30 22 14 2 1 25 23 30
Macquarie Park 29 33 7 10 0 0 15 21 33
Randwick 23 28 21 8 1 20 16 28
Rozelle 27 32 19 8 1 0 21 20 32
Ultimo-uts 22 27 25 11 2 18 19 27
Sydney North-west Parramatta North 27 33 20 18 3 1 33 35
Penrith 29 35 15 30 4 0 22 30 35
Prospect 29 35 21 18 1 0 24 28 35
Richmond 27 33 10 16 0 19 26 33
Rouse Hill 28 33 8 9 0 0 18 13 33
St Marys 28 34 13 17 29 17 34
Sydney South-west Bringelly 26 32 12 32 0 32 24 32 52
Camden 28 35 8 13 1 19 18 35
Campbelltown West 28 34 29 15 2 1 24 24 34
Liverpool 26 32 20 52 5 3 44 44 52
Oakdale 29 36 1 10 13 18 36
Illawarra Wollongong 29 36 21 12 2 0 20 18 36 38
Kembla Grange 31 38 14 6 21 15 38
Albion Park South 30 37 11 14 0 20 17 37
Lower Hunter Newcastle 22 11 2 4 25 17 25 32
Beresfield 26 30 18 16 4 28 19 30
Wallsend 26 32 16 8 5 22 14 32
Newcastle Carrington 26 4 28 18 28 39
Stockton 27 30 24 10 39 24 39
Mayfield 20 4 27 21 27
Central Coast Wyong 27 33 12 8 2 0 18 19 33 33
Lake Macquarie Morisset 30 35 7 2 0 2 10 8 35 35
Central Tablelands Bathurst 32 39 14 14 39 39
Orange 29 33 32 15 11 10 33
Mid-north Coast Coffs Harbour 29 36 16 35 1 14 14 36 38
Port Macquarie 30 38 15 10 2 0 9 5 38
Northern Tablelands Armidale 100 19 32 100 100
North-west Slopes Gunnedah 30 36 15 29 40 40 40
Narrabri 7 6 7
Tamworth 30 37 19 21 30 37
Southern Tablelands Goulburn 29 35 8 2 12 12 35 35
South-west Slopes Albury 24 29 13 21 26 29 33
Wagga Wagga North 28 33 8 19 11 33
Upper Hunter Singleton 24 28 18 6 30 17 30
Muswellbrook 31 37 16 21 20 37
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 31 38 1 2 0 0 15 11 38
   
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