Sunday
12 July 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 34 43 7 8 1 0 10 11 43 43
Cook And Phillip 25 31 13 11 2 13 16 31
Earlwood 31 39 12 10 16 13 39
Lidcombe 31 38 11 9 0 0 16 13 38
Macquarie Park 33 40 1 9 1 0 13 15 40
Randwick 32 39 9 8 0 16 15 39
Rozelle 2 6 0 0 14 11 14
Ultimo-uts 29 35 13 7 2 10 9 35
Sydney North-west Parramatta North 31 38 6 7 3 0 16 13 38 42
Penrith 32 40 5 18 7 0 14 12 40
Prospect 33 40 6 8 1 0 17 12 40
Richmond 34 42 0 7 0 15 13 42
Rouse Hill 30 37 1 8 0 1 15 19 37
St Marys 33 41 11 26 18 18 41
Sydney South-west Bringelly 33 40 4 44 0 18 37 44 44
Camden 32 39 6 33 2 17 19 39
Campbelltown West 33 40 15 32 5 1 19 34 40
Liverpool 32 39 12 26 7 1 16 23 39
Oakdale 35 43 0 5 16 13 43
Illawarra Wollongong 35 42 5 10 0 0 15 9 42 43
Kembla Grange 35 43 1 6 27 14 43
Albion Park South 36 42 6 16 0 15 16 42
Lower Hunter Newcastle 33 40 15 16 4 8 23 17 40 44
Beresfield 32 39 12 30 1 24 22 39
Wallsend 31 38 12 44 0 23 31 44
Newcastle Carrington 15 3 24 20 24 24
Stockton
Mayfield 13 1 22 9 22
Central Coast Wyong 31 38 4 14 3 0 14 15 38 38
Lake Macquarie Morisset 32 39 8 1 1 2 10 12 39 39
Central Tablelands Bathurst 33 41 18 17 41 41
Orange 34 41 2 9 12 12 41
Mid-north Coast Coffs Harbour 29 35 8 47 2 17 27 47 47
Port Macquarie 30 36 8 10 0 0 11 12 36
Northern Tablelands Armidale 106 22 40 106 106
North-west Slopes Gunnedah 30 36 10 35 61 61 61
Narrabri 6 9 9
Tamworth 28 35 10 20 32 35
Southern Tablelands Goulburn 34 41 1 2 11 11 41 41
South-west Slopes Albury 35 42 2 22 15 42 42
Wagga Wagga North 35 40 0 20 11 40
Upper Hunter Singleton 33 40 12 0 36 34 40
Muswellbrook 37 31 37
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 32 39 0 4 1 0 13 10 39
   
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