Monday
1 June 2026
4 - 5 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 14 25 7 4 0 0 9 9 25 26
Cook And Phillip 13 20 8 3 1 14 18 20
Earlwood 8 20 10 3 15 16 20
Lidcombe 10 19 9 5 0 0 14 11 19
Macquarie Park 13 19 0 3 0 0 12 8 19
Randwick 16 26 7 3 0 15 14 26
Rozelle 11 22 10 3 0 0 14 14 22
Ultimo-uts 16 22 9 4 0 11 11 22
Sydney North-west Parramatta North 5 8 10 6 1 0 15 19 19 23
Penrith 3 7 3 15 3 0 17 17 17
Prospect 9 14 9 7 0 0 14 9 14
Richmond 2 4 0 8 0 14 14 14
Rouse Hill 16 23 1 5 0 0 12 22 23
St Marys 0 1 5 8 15 18 18
Sydney South-west Bringelly 3 16 3 2 0 18 27 27 35
Camden 12 25 2 5 0 15 15 25
Campbelltown West 1 3 19 3 0 0 14 13 19
Liverpool 1 12 11 5 0 0 18 19 19
Oakdale 28 35 0 2 13 19 35
Illawarra Wollongong 27 35 1 2 0 0 12 11 35 36
Kembla Grange 29 36 0 2 14 11 36
Albion Park South 28 36 0 2 0 12 15 36
Lower Hunter Newcastle 6 2 2 0 16 14 16 20
Beresfield 7 7 10 4 0 19 11 19
Wallsend 12 20 8 1 0 15 10 20
Newcastle Carrington 9 0 16 18 18 19
Stockton 7 12 14 0 19 14 19
Mayfield 9 0 17 13 17
Central Coast Wyong 23 28 2 2 1 0 13 1 28 28
Lake Macquarie Morisset 26 33 1 1 0 0 7 7 33 33
Central Tablelands Bathurst 9 12 15 11 15 30
Orange 25 30 6 3 10 10 30
Mid-north Coast Coffs Harbour 20 26 2 35 1 9 10 35 35
Port Macquarie 3 17 13 3 1 0 6 5 17
Northern Tablelands Armidale 5 9 16 16 16
North-west Slopes Gunnedah 6 11 2 15 23 23 23
Narrabri 6 8 8
Tamworth 9 14 4 11 18 18
Southern Tablelands Goulburn 24 30 1 1 10 10 30 30
South-west Slopes Albury 0 0 6 25 33 33 33
Wagga Wagga North 5 15 1 20 21 21
Upper Hunter Singleton 1 8 17 0 23 21 23 51
Muswellbrook 13 16 6 0 19 15 19
Maison Dieu 15 15
Singleton Nw 23 23
Camberwell 32 14 32
Mount Thorley 51 51
Bulga 11 11
Muswellbrook Nw 26 26
Wybong 10 10
Aberdeen 12 12
Singleton South 22 22
Jerrys Plains 11 11
Warkworth 34 34
Merriwa 24 29 0 2 0 0 11 10 29
NSW ALERTS SYDNEY FORECAST
Mon 1 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