Wednesday
24 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 26 30 18 11 0 19 17 30 36
Cook And Phillip 19 22 21 12 3 24 28 28
Earlwood 25 31 15 10 21 27 31
Lidcombe 27 30 19 15 2 0 25 26 30
Macquarie Park 27 31 9 22 3 0 23 29 31
Randwick 29 36 16 10 0 17 16 36
Rozelle 27 32 17 16 4 1 27 30 32
Ultimo-uts 24 28 21 13 4 20 23 28
Sydney North-west Parramatta North 25 29 18 29 5 1 46 45 46 49
Penrith 27 31 20 30 5 2 35 42 42
Prospect 25 29 43 4 1 41 49 49
Richmond 29 35 14 37 0 28 39 39
Rouse Hill 23 27 21 28 3 1 27 36 36
St Marys 29 34 15 26 34 19 34
Sydney South-west Bringelly 13 9 12 43 0 30 42 43 43
Camden 28 34 10 25 1 21 24 34
Campbelltown West 29 36 24 7 1 1 18 18 36
Liverpool 26 30 20 17 4 1 39 36 39
Oakdale 24 30 1 3 12 9 30
Illawarra Wollongong 26 32 16 10 2 3 21 16 32 35
Kembla Grange 29 35 12 10 30 18 35
Albion Park South 29 35 10 7 0 15 7 35
Lower Hunter Newcastle 29 34 15 9 3 3 27 20 34 34
Beresfield 21 21 19 14 6 34 31 34
Wallsend 20 24 13 19 9 29 23 29
Newcastle Carrington 16 3 38 26 38 44
Stockton 27 33 19 3 44 37 44
Mayfield 12 5 38 34 38
Central Coast Wyong 24 28 18 9 2 0 19 19 28 28
Lake Macquarie Morisset 27 30 7 4 0 3 12 12 30 30
Central Tablelands Bathurst 28 34 16 23 34 36
Orange 30 36 17 27 18 23 36
Mid-north Coast Coffs Harbour 30 36 21 19 2 21 17 36 36
Port Macquarie 29 35 12 7 0 1 13 11 35
Northern Tablelands Armidale 181 54 91 181 181
North-west Slopes Gunnedah 27 33 6 22 33 33 34
Narrabri 12 16 16
Tamworth 29 34 17 25 28 34
Southern Tablelands Goulburn 24 28 18 10 21 32 32 32
South-west Slopes Albury 17 20 11 23 27 27 30
Wagga Wagga North 19 23 7 19 30 30
Upper Hunter Singleton 26 29 12 1 44 60 60
Muswellbrook 23 24 18 4 41 42 42
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 29 34 15 7 0 1 19 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