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