Thursday
4 June 2026
11 - 12 pm (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 24 4 2 0 0 7 6 24 31
Cook And Phillip 17 17 3 1 14 15 17
Earlwood 24 22 4 0 13 8 24
Lidcombe 25 21 3 1 0 0 14 12 25
Macquarie Park 27 31 1 1 0 0 9 1 31
Randwick 23 22 0 13 9 23
Rozelle 1 1 0 1 13 7 13
Ultimo-uts 18 13 11 3 2 11 8 18
Sydney North-west Parramatta North 22 24 5 2 1 0 8 21 24 33
Penrith 29 32 0 0 1 0 10 6 32
Prospect 25 22 4 1 0 0 16 1 25
Richmond 31 33 0 0 10 2 33
Rouse Hill 25 27 1 0 1 12 8 27
St Marys 29 25 1 0 16 8 29
Sydney South-west Bringelly 26 21 1 0 0 15 11 26 35
Camden 26 17 2 1 0 12 6 26
Campbelltown West 25 17 3 1 0 0 12 8 25
Liverpool 26 18 0 0 0 0 21 13 26
Oakdale 27 35 0 5 8 7 35
Illawarra Wollongong 28 23 1 0 0 0 12 7 28 35
Kembla Grange 30 31 0 3 32 7 32
Albion Park South 30 35 1 1 0 9 5 35
Lower Hunter Newcastle 26 29 1 2 1 1 21 12 29 29
Beresfield 25 28 0 3 0 26 15 28
Wallsend 29 0 19 6 29
Newcastle Carrington 2 0 24 9 24 33
Stockton 25 25 1 33 12 33
Mayfield 2 0 24 12 24
Central Coast Wyong 25 31 1 0 1 0 11 5 31 31
Lake Macquarie Morisset 26 32 0 0 0 0 5 4 32 32
Central Tablelands Bathurst 29 33 8 4 33 33
Orange 10 12 24 2 2 3 24
Mid-north Coast Coffs Harbour 26 32 2 2 0 17 16 32 32
Port Macquarie 24 26 4 2 0 0 12 7 26
Northern Tablelands Armidale 1 7 8 8 8
North-west Slopes Gunnedah 23 23 0 18 21 23 30
Narrabri 8 7 8
Tamworth 26 30 2 18 10 30
Southern Tablelands Goulburn 29 35 0 1 4 5 35 35
South-west Slopes Albury 27 30 1 12 9 30 31
Wagga Wagga North 28 31 10 8 31
Upper Hunter Singleton 25 28 1 0 32 10 32 37
Muswellbrook 25 29 2 1 0 23 11 29
Maison Dieu 23 23
Singleton Nw 28 28
Camberwell 11 11
Mount Thorley 25 25
Bulga 14 14
Muswellbrook Nw 23 23
Wybong 11 11
Aberdeen 13 13
Singleton South
Jerrys Plains 15 15
Warkworth 37 37
Merriwa 26 32 0 1 0 0 12 0 32
NSW ALERTS SYDNEY FORECAST
Fri 5 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