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