Friday
3 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 39
Cook And Phillip 21 25 20 7 1 13 16 25
Earlwood 30 37 16 5 16 15 37
Lidcombe 30 36 22 10 0 1 17 10 36
Macquarie Park 32 39 11 9 0 0 14 13 39
Randwick 29 35 18 4 0 15 12 35
Rozelle 30 36 9 6 0 0 16 13 36
Ultimo-uts 25 29 21 6 1 8 7 29
Sydney North-west Parramatta North 30 36 22 12 2 0 19 17 36 41
Penrith 32 39 9 29 3 0 15 5 39
Prospect 31 38 21 17 1 0 20 13 38
Richmond 33 41 4 3 0 13 13 41
Rouse Hill 30 36 5 7 0 0 18 20 36
St Marys 33 40 20 6 18 14 40
Sydney South-west Bringelly 32 40 14 10 0 15 19 40 40
Camden 32 39 7 4 0 14 11 39
Campbelltown West 32 39 20 3 0 0 16 12 39
Liverpool 31 37 14 4 0 0 19 13 37
Oakdale 31 38 0 7 10 9 38
Illawarra Wollongong 31 38 21 5 2 1 18 16 38 40
Kembla Grange 33 40 15 4 27 10 40
Albion Park South 32 39 10 14 0 17 17 39
Lower Hunter Newcastle 30 36 10 4 2 0 16 10 36 36
Beresfield 27 33 14 8 2 27 9 33
Wallsend 30 36 11 5 0 18 10 36
Newcastle Carrington 8 0 21 17 21 57
Stockton 25 30 22 3 57 15 57
Mayfield 14 0 25 6 25
Central Coast Wyong 30 37 11 5 2 1 15 5 37 37
Lake Macquarie Morisset 30 38 12 1 0 14 7 6 38 38
Central Tablelands Bathurst 32 40 13 8 40 40
Orange 33 40 2 8 7 6 40
Mid-north Coast Coffs Harbour 28 33 17 19 3 13 13 33 37
Port Macquarie 31 37 10 10 0 0 15 13 37
Northern Tablelands Armidale 40 11 18 40 40
North-west Slopes Gunnedah 26 32 7 19 31 32 36
Narrabri 8 11 11
Tamworth 30 36 8 18 25 36
Southern Tablelands Goulburn 31 38 1 1 6 6 38 38
South-west Slopes Albury 30 38 4 19 12 38 38
Wagga Wagga North 28 35 0 19 16 35
Upper Hunter Singleton 29 35 18 2 48 20 48
Muswellbrook 27 33 12 1 50 23 50
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 28 35 0 2 0 0 13 6 35
   
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