Tuesday
5 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 30 35 21 18 4 1 21 21 35 39
Cook And Phillip 23 27 23 12 2 20 21 27
Earlwood 29 36 20 13 21 17 36
Lidcombe 29 35 31 24 1 0 20 24 35
Macquarie Park 29 36 9 19 1 0 17 25 36
Randwick 32 39 20 13 1 20 21 39
Rozelle 28 34 22 16 1 0 24 26 34
Ultimo-uts 23 27 28 23 2 22 25 28
Sydney North-west Parramatta North 27 33 21 24 3 1 24 36 36 113
Penrith 26 32 14 113 4 1 20 21 113
Prospect 28 34 26 20 0 0 18 12 34
Richmond 31 37 12 68 0 14 25 68
Rouse Hill 28 33 25 62 0 0 19 34 62
St Marys 28 34 12 56 19 21 56
Sydney South-west Bringelly 27 34 12 37 0 11 27 37 37
Camden 28 35 9 10 1 10 7 35
Campbelltown West 29 35 24 13 0 1 12 23 35
Liverpool 28 34 20 16 0 1 15 9 34
Oakdale 28 33 1 2 8 19 33
Illawarra Wollongong 32 37 27 8 0 0 15 5 37 38
Kembla Grange 31 37 7 4 21 17 37
Albion Park South 31 38 11 11 0 14 14 38
Lower Hunter Newcastle 32 37 21 16 4 4 26 21 37 37
Beresfield 29 33 20 32 5 36 35 36
Wallsend 31 36 17 9 3 22 18 36
Newcastle Carrington 22 4 27 25 27 36
Stockton 32 36 26 5 36
Mayfield 29 4 24 30 30
Central Coast Wyong 34 37 16 8 2 3 18 14 37 37
Lake Macquarie Morisset 30 37 8 8 0 0 14 16 37 37
Central Tablelands Bathurst 31 38 13 13 38 60
Orange 30 37 15 60 14 19 60
Mid-north Coast Coffs Harbour 21 25 16 14 1 22 15 25 27
Port Macquarie 24 27 6 18 0 1 24 14 27
Northern Tablelands Armidale 45 20 28 45 45
North-west Slopes Gunnedah 25 28 16 17 20 28 28
Narrabri 9 10 10
Tamworth 20 23 14 19 18 23
Southern Tablelands Goulburn 29 36 16 7 15 17 36 36
South-west Slopes Albury 24 30 13 18 14 30 31
Wagga Wagga North 26 31 10 18 21 31
Muswellbrook Muswellbrook 27 33 17 1 12 29 33 33
Singleton Singleton 24 26 14 6 24 30 30 30
Merriwa Merriwa 30 36 4 5 0 0 12 9 36 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