Saturday
27 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 28 31 20 20 2 1 13 17 31 38
Cook And Phillip 20 23 25 16 3 17 25 25
Earlwood 27 30 13 22 14 15 30
Lidcombe 27 32 20 19 0 0 15 16 32
Macquarie Park 23 27 12 23 2 0 17 26 27
Randwick 32 38 20 10 1 14 17 38
Rozelle 25 26 22 18 0 1 17 19 26
Ultimo-uts 23 22 24 19 3 15 22 24
Sydney North-west Parramatta North 27 32 14 24 5 0 22 37 37 41
Penrith 27 32 11 18 2 1 15 22 32
Prospect 29 32 19 20 1 0 21 27 32
Richmond 27 34 3 23 0 16 23 34
Rouse Hill 23 25 17 41 1 0 18 27 41
St Marys 27 33 11 15 15 11 33
Sydney South-west Bringelly 26 31 7 17 0 12 13 31 34
Camden 28 34 6 22 2 14 23 34
Campbelltown West 28 33 14 27 1 0 13 12 33
Liverpool 28 31 15 25 3 1 17 23 31
Oakdale 28 33 1 5 10 13 33
Illawarra Wollongong 28 33 11 10 2 1 13 10 33 43
Kembla Grange 30 37 3 6 11 4 37
Albion Park South 30 37 10 43 0 11 9 43
Lower Hunter Newcastle 27 32 11 22 3 1 20 22 32 37
Beresfield 26 27 12 33 1 23 37 37
Wallsend 27 30 13 19 2 19 25 30
Newcastle Carrington 18 0 23 19 23 31
Stockton 25 31 20 2 30 24 31
Mayfield 16 1 24 26 26
Central Coast Wyong 28 34 6 14 2 0 13 18 34 34
Lake Macquarie Morisset 25 28 5 6 0 2 10 15 28 28
Central Tablelands Bathurst 30 35 15 24 35 36
Orange 29 36 5 10 8 11 36
Mid-north Coast Coffs Harbour 31 37 4 6 1 10 6 37 38
Port Macquarie 31 38 5 6 0 0 7 3 38
Northern Tablelands Armidale 10 3 6 10 10
North-west Slopes Gunnedah 25 31 3 9 12 31 33
Narrabri 8 12 12
Tamworth 27 33 10 17 14 33
Southern Tablelands Goulburn 27 32 6 6 7 10 32 32
South-west Slopes Albury 22 26 14 34 50 50 50
Wagga Wagga North 25 30 14 24 39 39
Upper Hunter Singleton 26 29 9 1 20 32 32
Muswellbrook 25 29 12 3 28 34 34
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 18 21 16 10 0 1 22 16 22
   
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