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