Friday
15 May 2026
Previous | Next | Select
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 25 28 16 18 2 2 12 12 28 34
Cook And Phillip 20 23 19 17 3 15 16 23
Earlwood 23 27 17 18 17 16 27
Lidcombe 24 27 23 20 1 1 19 18 27
Macquarie Park 25 28 11 23 1 0 16 13 28
Randwick 28 34 18 17 1 17 11 34
Rozelle 21 25 15 22 2 2 19 20 25
Ultimo-uts 23 28 24 20 3 18 21 28
Sydney North-west Parramatta North 22 26 15 55 4 1 22 15 55 55
Penrith 24 28 13 31 4 0 16 14 31
Prospect 23 25 21 31 1 1 22 21 31
Richmond 29 30 9 20 0 13 15 30
Rouse Hill 19 21 19 54 1 1 17 15 54
St Marys 20 22 15 7 19 12 22
Sydney South-west Bringelly 25 30 9 19 0 16 13 30 33
Camden 26 29 8 11 2 12 3 29
Campbelltown West 25 29 17 5 0 0 13 4 29
Liverpool 22 27 16 9 0 1 19 15 27
Oakdale 27 33 3 14 10 7 33
Illawarra Wollongong 26 32 17 8 2 1 17 13 32 33
Kembla Grange 27 33 11 31 17 11 33
Albion Park South 27 33 3 23 0 15 10 33
Lower Hunter Newcastle 30 34 8 10 24 1 22 15 34 44
Beresfield 24 26 16 44 2 20 11 44
Wallsend 28 32 15 10 1 17 11 32
Newcastle Carrington 23 0 22 9 23 38
Stockton 29 35 16 1 38 12 38
Mayfield 19 0 21 14 21
Central Coast Wyong 29 35 11 10 2 0 13 5 35 35
Lake Macquarie Morisset 30 35 7 8 0 1 8 7 35 35
Central Tablelands Bathurst 31 38 16 15 38 40
Orange 21 20 25 40 13 16 40
Mid-north Coast Coffs Harbour 24 29 12 6 2 9 6 29 29
Port Macquarie 25 26 7 6 0 0 7 5 26
Northern Tablelands Armidale 7 2 3 7 7
North-west Slopes Gunnedah 30 38 6 9 8 38 38
Narrabri 13 9 13
Tamworth 29 36 9 16 6 36
Southern Tablelands Goulburn 25 30 8 1 11 8 30 30
South-west Slopes Albury 27 31 18 35 42 42 42
Wagga Wagga North
Upper Hunter Singleton 29 35 11 1 19 16 35
Muswellbrook 28 34 12 1 14 13 34
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 25 30 10 12 0 2 19 16 30
   
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