Tuesday
2 June 2026
2 - 3 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 21 1 4 1 0 15 14 24 28
Cook And Phillip 18 18 4 3 1 19 21 21
Earlwood 17 8 1 1 24 27 27
Lidcombe 17 15 2 4 2 0 25 24 25
Macquarie Park 23 28 3 0 0 15 24 28
Randwick 20 22 3 20 16 22
Rozelle 0 3 1 0 21 20 21
Ultimo-uts 19 20 5 4 1 19 20 20
Sydney North-west Parramatta North 22 19 1 4 2 0 22 35
Penrith 12 13 1 6 4 0 21 35 35
Prospect 24 21 1 3 1 0 23 27 27
Richmond 29 25 2 0 18 24 29
Rouse Hill 24 29 0 3 0 0 17 9 29
St Marys 11 6 3 5 30 17 30
Sydney South-west Bringelly 2 1 9 10 0 34 25 34 52
Camden 1 1 9 12 1 21 21 21
Campbelltown West 0 0 13 11 1 0 26 25 26
Liverpool 3 2 11 10 6 0 46 52 52
Oakdale 23 31 0 3 14 18 31
Illawarra Wollongong 19 13 3 3 2 0 21 21 21 21
Kembla Grange 21 21 0 4 21 17 21
Albion Park South 10 13 3 5 0 20 17 20
Lower Hunter Newcastle 7 4 2 1 26 18 26 27
Beresfield 9 9 4 5 0 27 22 27
Wallsend 8 17 5 3 0 23 14 23
Newcastle Carrington 13 4 31 19 31 41
Stockton 41 26 41
Mayfield 7 1 28 22 28
Central Coast Wyong 15 6 5 4 2 0 18 22 22 22
Lake Macquarie Morisset 19 25 7 2 0 3 11 8 25 25
Central Tablelands Bathurst 28 33 14 12 33 33
Orange 8 14 28 3 10 8 28
Mid-north Coast Coffs Harbour 23 24 1 4 1 14 15 24 24
Port Macquarie 5 7 2 3 2 0 8 4 8
Northern Tablelands Armidale 3 20 34 34 34
North-west Slopes Gunnedah 11 9 1 33 47 47 47
Narrabri 8 7 8
Tamworth 8 12 3 23 31 31
Southern Tablelands Goulburn 27 30 0 2 12 12 30 30
South-west Slopes Albury 23 20 1 17 18 23 28
Wagga Wagga North 24 28 0 18 10 28
Upper Hunter Singleton 8 19 13 0 31 15 31 36
Muswellbrook 13 15 5 0 0 22 19 22
Maison Dieu 35 35
Singleton Nw 28 28
Camberwell 28 18 28
Mount Thorley 33 33
Bulga 28 28
Muswellbrook Nw 22 22
Wybong 14 14
Aberdeen 15 15
Singleton South 29 29
Jerrys Plains 16 16
Warkworth 36 36
Merriwa 26 32 0 2 0 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