Saturday
5 September 2026
11 pm - 12 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 21 27 3 5 0 0 33 28 33 36
Cook And Phillip 12 19 11 5 24 23 24
Earlwood 20 26 0 4 30 33 33
Lidcombe 20 25 5 5 0 0 36 30 36
Macquarie Park 25 34 2 4 0 0 19 20 34
Randwick 17 27 7 5 0 32 19 32
Rozelle 22 29 1 4 0 0 29 23 29
Ultimo-uts 18 22 8 6 2 23 20 23
Sydney North-west Parramatta North 16 26 6 6 1 0 32 19 32 45
Penrith 27 28 0 3 1 0 34 24 34
Prospect 12 24 11 6 0 0 45 29 45
Richmond 25 0 4 0 25
Rouse Hill 25 30 1 4 0 0 31 9 31
St Marys 24 24 1 4 36 20 36
Sydney South-west Bringelly 48
Camden 0 3 0 24 18 24
Campbelltown West 28 22 1 3 0 0 33 30 33
Liverpool 25 19 0 2 0 0 48 37 48
Oakdale 28 36 0 3 19 10 36
Illawarra Wollongong 28 33 1 3 0 0 25 20 33 40
Kembla Grange 29 38 0 4 40 17 40
Albion Park South 28 36 0 3 0 23 12 36
Lower Hunter Newcastle 16 29 7 2 1 105 26 105 105
Beresfield 20 31 4 5 0 34 27 34
Wallsend 25 30 2 4 0 34 16 34
Newcastle Carrington 9 0 55 22 55 74
Stockton 10 20 14 74 35 74
Mayfield 11 0 45 28 45
Central Coast Wyong 29 37 1 4 1 0 21 20 37 37
Lake Macquarie Morisset 30 39 2 4 0 0 27 21 39 39
Central Tablelands Bathurst 25 20 22 22 25 32
Orange 28 32 0 4 22 29 32
Mid-north Coast Coffs Harbour 25 34 4 51 4 49 66 66 66
Port Macquarie 15 30 2 32 0 42 55 55
Northern Tablelands Armidale 7 16 20 20 20
North-west Slopes Gunnedah 16 25 24 20 25 30
Narrabri 19 14 19
Tamworth 23 30 3 27 14 30
Southern Tablelands Goulburn 26 33 0 4 15 18 33 33
South-west Slopes Albury 26 32 0 13 13 32 32
Wagga Wagga North 24 27 17 17 27
Upper Hunter Singleton 13 25 10 1 56 20 56 105
Muswellbrook 29 32 2 1 0 55 18 55
Maison Dieu 104 104
Singleton Nw 56 56
Camberwell 62 20 62
Mount Thorley 76 76
Bulga 40 40
Muswellbrook Nw 59 59
Wybong 20 20
Aberdeen 25 25
Singleton South 64 64
Jerrys Plains 33 33
Warkworth 105 105
Merriwa 31 40 0 3 1 0 20 9 40
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