Monday
14 September 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 114
Cook And Phillip 27 30 22 30 3 47 41 47
Earlwood 38 42 19 37 45 41 45
Lidcombe 35 41 18 60 2 0 44 44 60
Macquarie Park 41 49 14 114 3 2 45 74 114
Randwick 40 44 18 24 2 50 37 50
Rozelle 36 37 15 63 1 2 49 46 63
Ultimo-uts 23 44 4 51 52 52
Sydney North-west Parramatta North 35 40 16 67 3 1 40 39 67 67
Penrith 32 40 17 34 3 1 44 47 47
Prospect 38 45 21 30 0 2 42 38 45
Richmond 35 43 7 29 0 35 39 43
Rouse Hill 35 40 9 42 1 4 41 34 42
St Marys 34 41 16 30 43 43 43
Sydney South-west Bringelly 37 42 16 40 1 53 44 53 76
Camden 39 46 9 19 3 42 28 46
Campbelltown West 36 40 33 20 1 1 47 38 47
Liverpool 36 44 28 26 2 1 76 40 76
Oakdale 31 38 4 25 25 25 38
Illawarra Wollongong 40 46 27 24 2 1 61 51 61 78
Kembla Grange 40 43 20 24 78 48 78
Albion Park South 29 28 29 28 6 55 46 55
Lower Hunter Newcastle 36 42 17 22 2 17 54 33 54 54
Beresfield 45 53 16 25 1 44 25 53
Wallsend 45 49 15 15 2 40 23 49
Newcastle Carrington 21 10 71 39 71 75
Stockton 30 36 13 6 75 31 75
Mayfield 16 2 59 32 59
Central Coast Wyong 40 48 13 29 3 2 42 41 48 48
Lake Macquarie Morisset 2 3 10 13 1 1 34 32 34 34
Central Tablelands Bathurst 34 41 30 19 41 41
Orange 33 40 12 32 24 29 40
Mid-north Coast Coffs Harbour 32 39 5 20 1 21 18 39 39
Port Macquarie 31 39 6 16 0 0 25 14 39
Northern Tablelands Armidale 69 48 61 69 69
North-west Slopes Gunnedah 37 45 16 32 25 45 45
Narrabri 18 18 18
Tamworth 36 44 22 44 30 44
Southern Tablelands Goulburn 33 40 8 24 23 21 40 40
South-west Slopes Albury 28 35 12 27 11 35 41
Wagga Wagga North 34 41 6 28 19 41
Upper Hunter Singleton 41 49 18 2 52 34 52
Muswellbrook 37 46 18 1 42 26 46
Maison Dieu
Singleton Nw
Camberwell
Mount Thorley
Bulga
Muswellbrook Nw
Wybong
Aberdeen
Singleton South
Jerrys Plains
Warkworth
Merriwa 34 42 1 6 0 0 25 13 42
   
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