Thursday
25 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 30 21 10 0 14 13 30 50
Cook And Phillip 22 22 23 10 3 18 22 23
Earlwood 22 26 8 8 16 19 26
Lidcombe 20 24 19 50 1 1 26 32 50
Macquarie Park 18 20 13 14 2 0 20 20 20
Randwick 32 39 19 7 1 14 9 39
Rozelle 22 24 16 11 2 0 19 19 24
Ultimo-uts 22 23 25 12 3 14 16 25
Sydney North-west Parramatta North 19 22 16 11 2 1 25 11 25 27
Penrith 19 22 15 14 3 1 19 20 22
Prospect 19 21 11 0 0 20 26 26
Richmond 23 27 4 17 0 18 19 27
Rouse Hill 16 19 17 14 0 0 17 3 19
St Marys 24 27 14 11 23 9 27
Sydney South-west Bringelly 25 30 7 22 0 20 23 30 36
Camden 24 29 10 26 2 17 26 29
Campbelltown West 20 22 23 8 0 0 20 15 23
Liverpool 19 23 19 10 0 1 20 36 36
Oakdale 26 31 1 4 11 6 31
Illawarra Wollongong 23 28 16 5 1 2 18 13 28 38
Kembla Grange 28 33 11 5 20 10 33
Albion Park South 31 38 3 4 0 12 11 38
Lower Hunter Newcastle 35 40 10 8 2 0 21 10 40 40
Beresfield 24 28 17 12 1 20 18 28
Wallsend 22 26 13 9 2 15 12 26
Newcastle Carrington 21 1 20 8 21 42
Stockton 35 40 6 1 42 11 42
Mayfield 17 1 19 26 26
Central Coast Wyong 18 21 16 6 2 0 16 17 21 21
Lake Macquarie Morisset 24 29 7 4 0 1 8 8 29 29
Central Tablelands Bathurst 30 36 15 23 36 36
Orange 30 36 21 17 11 11 36
Mid-north Coast Coffs Harbour 31 38 10 5 0 17 10 38 38
Port Macquarie 31 38 5 5 0 0 10 5 38
Northern Tablelands Armidale 187 52 92 187 187
North-west Slopes Gunnedah 28 34 9 11 14 34 34
Narrabri 15 18 18
Tamworth 27 33 9 19 23 33
Southern Tablelands Goulburn 24 28 10 7 14 21 28 28
South-west Slopes Albury 16 14 14 20 27 27 41
Wagga Wagga North 18 20 10 26 41 41
Upper Hunter Singleton 24 28 12 1 27 28
Muswellbrook 24 28 11 3 28 28 28
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 22 24 16 5 0 5 25 21 25
   
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