Thursday
2 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 31 35 7 6 1 0 35 39
Cook And Phillip 24 28 20 28 2 13 18 28
Earlwood 27 33 12 3 12 2 33
Lidcombe 26 32 11 3 2 1 13 11 32
Macquarie Park 32 39 2 3 0 0 8 0 39
Randwick 30 35 10 6 1 13 11 35
Rozelle 28 34 4 4 0 0 11 9 34
Ultimo-uts 24 27 19 6 2 9 9 27
Sydney North-west Parramatta North 28 33 7 3 1 0 12 29 33 38
Penrith 30 36 14 13 3 1 15 5 36
Prospect 29 35 10 6 0 1 15 2 35
Richmond 32 38 0 4 0 11 3 38
Rouse Hill 28 34 4 3 0 1 11 20 34
St Marys 30 36 15 19 15 12 36
Sydney South-west Bringelly 30 36 11 26 0 13 22 36 38
Camden 29 36 7 16 2 11 9 36
Campbelltown West 26 32 17 10 1 1 13 17 32
Liverpool 28 34 19 17 0 1 17 8 34
Oakdale 34 38 1 8 9 17 38
Illawarra Wollongong 32 38 22 4 2 1 12 3 38 41
Kembla Grange 36 41 17 5 16 18 41
Albion Park South 29 33 15 11 0 16 17 33
Lower Hunter Newcastle 28 33 16 9 2 2 20 17 33 35
Beresfield 28 35 17 10 1 18 15 35
Wallsend 25 31 11 8 2 18 14 31
Newcastle Carrington 18 1 29 21 29 32
Stockton 23 27 16 12 32 18 32
Mayfield 17 2 24 13 24
Central Coast Wyong 31 37 12 11 2 0 13 6 37 37
Lake Macquarie Morisset 30 36 8 3 0 6 12 14 36 36
Central Tablelands Bathurst 32 40 11 12 40 41
Orange 34 41 2 16 6 10 41
Mid-north Coast Coffs Harbour 27 34 14 52 3 15 17 52 52
Port Macquarie 26 31 13 12 0 0 15 13 31
Northern Tablelands Armidale 7 9 13 13 13
North-west Slopes Gunnedah 26 32 12 19 29 32 36
Narrabri 5 7 7
Tamworth 30 36 7 16 7 36
Southern Tablelands Goulburn 33 41 1 2 7 6 41 41
South-west Slopes Albury 34 39 1 11 6 39 39
Wagga Wagga North 30 36 0 11 4 36
Upper Hunter Singleton 28 34 15 1 26 15 34
Muswellbrook 28 34 13 1 35 13 35
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 30 36 0 2 0 0 11 9 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