Friday
10 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 23 32 6 1 22 26 32 39
Cook And Phillip 22 24 26 25 4 24 29 29
Earlwood 29 35 16 29 20 22 35
Lidcombe 27 29 23 22 1 0 22 23 29
Macquarie Park 22 25 12 26 2 0 20 25 26
Randwick 33 39 19 19 1 20 19 39
Rozelle 2 7 23 23 4 1 23
Ultimo-uts 22 24 27 30 5 22 27 30
Sydney North-west Parramatta North 24 28 17 30 4 1 28 30 30 37
Penrith 29 35 18 35 5 1 23 27 35
Prospect 23 27 27 32 4 2 27 26 32
Richmond 32 37 9 20 0 19 28 37
Rouse Hill 23 27 24 32 3 1 27 36 36
St Marys 30 36 12 30 27 20 36
Sydney South-west Bringelly 30 36 12 31 0 20 23 36 45
Camden 26 30 10 24 1 14 18 30
Campbelltown West 29 31 21 11 1 1 17 15 31
Liverpool 27 27 19 38 3 1 28 30 38
Oakdale 26 32 4 45 13 21 45
Illawarra Wollongong 30 36 21 12 2 2 20 17 36 39
Kembla Grange 30 12 12 9 24 30
Albion Park South 31 39 9 24 0 16 20 39
Lower Hunter Newcastle 26 29 18 32 5 4 33 31 33 36
Beresfield 23 23 19 35 2 26 33 35
Wallsend 21 24 14 36 4 21 28 36
Newcastle Carrington 21 4 31 33 33 33
Stockton 26 27 18 4 27
Mayfield 20 2 29 32 32
Central Coast Wyong 27 32 10 11 3 0 14 10 32 32
Lake Macquarie Morisset 27 32 2 0 10 11 12 32 32
Central Tablelands Bathurst 29 35 20 32 35 321
Orange 30 37 27 321 52 69 321
Mid-north Coast Coffs Harbour 30 36 11 19 2 15 9 36 37
Port Macquarie 31 37 8 9 1 0 9 6 37
Northern Tablelands Armidale 43 14 23 43 43
North-west Slopes Gunnedah 30 36 16 20 28 36 36
Narrabri 11 13 13
Tamworth 31 36 21 25 31 36
Southern Tablelands Goulburn 30 35 22 12 28 31 35 35
South-west Slopes Albury 20 23 14 25 42 42 52
Wagga Wagga North 27 28 15 34 52 52
Upper Hunter Singleton 29 35 9 1 21 42 42
Muswellbrook 23 25 14 1 28 37 37
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 24 28 10 39 1 1 20 12 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