Monday
1 June 2026
3 - 4 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 29 4 4 0 0 9 9 29 29
Cook And Phillip 15 22 7 3 1 14 18 22
Earlwood 15 24 6 2 15 15 24
Lidcombe 14 23 5 4 0 0 13 11 23
Macquarie Park 12 21 0 3 0 0 11 9 21
Randwick 20 28 4 3 0 15 13 28
Rozelle 17 26 6 3 0 0 14 14 26
Ultimo-uts 16 23 9 4 0 10 11 23
Sydney North-west Parramatta North 9 10 8 5 1 0 14 19 19 25
Penrith 6 9 3 15 3 0 17 16 17
Prospect 13 17 7 7 0 0 14 11 17
Richmond 3 6 0 10 0 14 12 14
Rouse Hill 19 25 0 5 0 0 12 22 25
St Marys 0 2 6 7 15 19 19
Sydney South-west Bringelly 9 23 1 2 0 19 29 29 36
Camden 19 30 1 3 0 15 16 30
Campbelltown West 2 7 17 3 0 0 14 16 17
Liverpool 3 19 9 2 0 0 18 21 21
Oakdale 28 36 0 2 13 17 36
Illawarra Wollongong 28 35 0 2 0 0 12 11 35 36
Kembla Grange 29 36 0 1 14 12 36
Albion Park South 28 36 0 2 0 12 17 36
Lower Hunter Newcastle 8 3 2 0 16 16 16 24
Beresfield 5 12 12 4 0 19 11 19
Wallsend 9 24 11 1 0 15 11 24
Newcastle Carrington 10 0 16 19 19 19
Stockton 5 17 16 0 19 14 19
Mayfield 12 0 17 13 17
Central Coast Wyong 22 28 2 2 1 0 13 1 28 28
Lake Macquarie Morisset 27 34 0 1 0 0 7 7 34 34
Central Tablelands Bathurst 9 12 14 10 14 29
Orange 29 27 2 4 10 10 29
Mid-north Coast Coffs Harbour 22 27 2 2 1 9 10 27 27
Port Macquarie 12 21 5 2 1 0 7 5 21
Northern Tablelands Armidale 5 8 16 16 16
North-west Slopes Gunnedah 8 13 2 15 23 23 23
Narrabri 6 9 9
Tamworth 13 17 2 11 19 19
Southern Tablelands Goulburn 24 30 0 1 10 10 30 30
South-west Slopes Albury 0 0 8 24 31 31 31
Wagga Wagga North 12 17 0 20 21 21
Upper Hunter Singleton 8 8 11 0 23 21 23 51
Muswellbrook 17 15 3 0 19 14 19
Maison Dieu 15 15
Singleton Nw 23 23
Camberwell 32 15 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 28 0 2 0 0 11 10 28
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