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