Tuesday
2 June 2026
1 - 2 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 16 4 1 15 14 16 27
Cook And Phillip 16 3 1 19 21 21
Earlwood 2 1 24 27 27
Lidcombe 10 4 2 25 24 25
Macquarie Park 26 3 0 15 20 26
Randwick 20 3 20 16 20
Rozelle 3 1 21 20 21
Ultimo-uts 16 4 1 19 20 20
Sydney North-west Parramatta North 13 4 2 13 34
Penrith 10 7 5 21 34 34
Prospect 14 3 1 24 28 28
Richmond 3 18 25 25
Rouse Hill 26 3 0 18 11 26
St Marys 1 4 30 16 30
Sydney South-west Bringelly 1 10 33 25 33 50
Camden 2 11 1 20 20 20
Campbelltown West 0 14 2 26 26 26
Liverpool 2 11 6 46 50 50
Oakdale 30 3 13 18 30
Illawarra Wollongong 6 5 2 20 19 20 21
Kembla Grange 14 4 21 16 21
Albion Park South 11 6 20 17 20
Lower Hunter Newcastle 5 2 26 17 26 28
Beresfield 9 5 28 21 28
Wallsend 23 3 23 14 23
Newcastle Carrington 30 19 30 39
Stockton 16 39 25 39
Mayfield 28 22 28
Central Coast Wyong 0 7 3 19 21 21 21
Lake Macquarie Morisset 25 1 0 11 8 25 25
Central Tablelands Bathurst 31 14 13 31 31
Orange 17 5 10 8 17
Mid-north Coast Coffs Harbour 20 4 1 14 15 20 20
Port Macquarie 7 3 2 9 5 9
Northern Tablelands Armidale 4 19 33 33 33
North-west Slopes Gunnedah 6 32 45 45 45
Narrabri 8 7 8
Tamworth 12 22 32 32
Southern Tablelands Goulburn 2 12 12 12 12
South-west Slopes Albury 17 18 21 21 27
Wagga Wagga North 27 19 10 27
Upper Hunter Singleton 23 29 16 29 36
Muswellbrook 14 0 22 20 22
Maison Dieu 35 35
Singleton Nw 28 28
Camberwell 28 18 28
Mount Thorley 32 32
Bulga 26 26
Muswellbrook Nw 22 22
Wybong 14 14
Aberdeen 15 15
Singleton South 28 28
Jerrys Plains 16 16
Warkworth 36 36
Merriwa 32 2 0 15 10 32
NSW ALERTS SYDNEY FORECAST
Wed 3 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