Sunday
6 September 2026
2 - 3 am (AEST)
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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 1-hour
average		 rolling
4-hour
average		 1-hour
average		 1-hour
average		 rolling
8-hour
average		 1-hour
average		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Alexandria 31 32 0 4 0 0 29 20 32 33
Cook And Phillip 25 23 4 3 22 21 25
Earlwood 29 30 2 28 29 30
Lidcombe 28 28 0 4 0 0 31 24 31
Macquarie Park 32 33 0 4 0 0 18 13 33
Randwick 28 29 1 3 0 30 18 30
Rozelle 28 30 0 3 0 0 25 15 30
Ultimo-uts 28 28 2 4 2 19 12 28
Sydney North-west Parramatta North 29 24 1 4 1 0 29 22 29 42
Penrith 30 35 0 4 1 0 32 16 35
Prospect 30 21 1 4 0 0 42 20 42
Richmond 32 36 0 4 0 36
Rouse Hill 29 34 0 4 0 0 30 12 34
St Marys 30 35 0 4 34 18 35
Sydney South-west Bringelly 31 0 3 0 31 44
Camden 31 0 3 0 24 15 31
Campbelltown West 32 37 0 4 0 0 31 29 37
Liverpool 31 34 0 1 0 0 44 29 44
Oakdale 29 36 0 3 20 11 36
Illawarra Wollongong 31 37 0 3 0 0 24 20 37 40
Kembla Grange 32 39 0 4 40 19 40
Albion Park South 31 37 0 3 0 23 13 37
Lower Hunter Newcastle 31 25 0 2 0 101 22 101 101
Beresfield 21 27 2 5 0 33 25 33
Wallsend 27 30 1 3 0 32 13 32
Newcastle Carrington 0 0 50 18 50 66
Stockton 18 16 8 66 33 66
Mayfield 0 0 41 24 41
Central Coast Wyong 28 36 0 3 1 0 21 19 36 36
Lake Macquarie Morisset 30 38 0 3 0 0 25 19 38 38
Central Tablelands Bathurst 28 33 21 20 33 35
Orange 28 35 0 3 16 15 35
Mid-north Coast Coffs Harbour 27 31 2 28 4 53 74 74 74
Port Macquarie 5 12 2 24 0 45 61 61
Northern Tablelands Armidale 6 14 18 18 18
North-west Slopes Gunnedah 16 18 23 19 23 28
Narrabri 19 14 19
Tamworth 21 28 3 27 13 28
Southern Tablelands Goulburn 25 33 0 4 13 13 33 33
South-west Slopes Albury 23 31 0 14 12 31 31
Wagga Wagga North 25 30 0 18 17 30
Upper Hunter Singleton 23 25 3 0 52 21 52 114
Muswellbrook 21 33 3 1 0 61 19 61
Maison Dieu 97 97
Singleton Nw 55 55
Camberwell 68 18 68
Mount Thorley 77 77
Bulga 41 41
Muswellbrook Nw 68 68
Wybong 22 22
Aberdeen 26 26
Singleton South 57 57
Jerrys Plains 34 34
Warkworth 114 114
Merriwa 24 35 0 3 1 0 22 10 35
NSW ALERTS SYDNEY FORECAST
Mon 7 Sep 2026
Updated hourly Updated daily
at 4:00pm
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