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