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