Tuesday
2 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 18 23 4 4 1 0 15 13 23 28
Cook And Phillip 8 17 11 3 1 19 21 21
Earlwood 10 15 9 2 24 23 24
Lidcombe 5 14 11 5 0 0 25 23 25
Macquarie Park 15 28 0 3 0 0 15 24 28
Randwick 16 21 3 20 16 21
Rozelle 1 3 0 0 21 20 21
Ultimo-uts 12 19 12 4 1 19 21 21
Sydney North-west Parramatta North 7 18 9 5 1 0 18 37
Penrith 20 20 2 3 2 0 20 37 37
Prospect 7 18 12 6 0 0 23 29 29
Richmond 22 27 2 0 17 20 27
Rouse Hill 19 26 2 4 0 0 17 9 26
St Marys 13 13 8 3 28 16 28
Sydney South-west Bringelly 11 7 6 6 0 34 25 34 56
Camden 4 3 7 9 1 21 24 24
Campbelltown West 0 0 14 11 0 0 27 31 31
Liverpool 1 5 11 7 2 0 45 56 56
Oakdale 28 32 0 1 13 17 32
Illawarra Wollongong 21 26 2 3 0 0 20 20 26 27
Kembla Grange 18 27 4 3 21 16 27
Albion Park South 22 23 4 3 0 19 19 23
Lower Hunter Newcastle 13 11 10 4 2 1 28 19 28 28
Beresfield 4 10 13 5 0 27 22 27
Wallsend 13 11 9 2 0 23 18 23
Newcastle Carrington 15 0 32 20 32 43
Stockton 3 11 1 43 24 43
Mayfield 16 0 29 24 29
Central Coast Wyong 18 24 2 3 1 0 19 22 24 24
Lake Macquarie Morisset 26 26 2 1 0 1 11 7 26 26
Central Tablelands Bathurst 25 30 13 10 30 30
Orange 13 17 25 4 11 11 25
Mid-north Coast Coffs Harbour 17 24 3 2 1 12 11 24 24
Port Macquarie 2 5 4 3 0 0 8 4 8
Northern Tablelands Armidale 5 20 34 34 34
North-west Slopes Gunnedah 15 16 1 32 45 45 45
Narrabri 8 7 8
Tamworth 8 11 3 24 31 31
Southern Tablelands Goulburn 28 35 1 0 12 12 35 35
South-west Slopes Albury 23 27 1 15 12 27 29
Wagga Wagga North 22 29 0 17 9 29
Upper Hunter Singleton 11 11 9 0 31 15 31 38
Muswellbrook 1 11 14 1 0 23 18 23
Maison Dieu 36 36
Singleton Nw 30 30
Camberwell 29 18 29
Mount Thorley 35 35
Bulga 29 29
Muswellbrook Nw 23 23
Wybong 15 15
Aberdeen 16 16
Singleton South 30 30
Jerrys Plains 16 16
Warkworth 38 38
Merriwa 22 32 1 2 0 0 16 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