Thursday
4 June 2026
10 - 11 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 21 29 4 3 0 0 7 7 29 34
Cook And Phillip 15 19 9 2 1 12 14 19
Earlwood 15 21 10 1 12 11 21
Lidcombe 18 23 7 3 0 0 7 7 23
Macquarie Park 26 34 0 1 0 0 8 5 34
Randwick 18 24 2 12 6 24
Rozelle 1 1 0 0 10 8 10
Ultimo-uts 19 23 8 2 2 9 8 23
Sydney North-west Parramatta North 19 25 6 3 1 0 9 16 25 38
Penrith 26 33 1 2 1 0 8 5 33
Prospect 24 29 4 2 0 0 14 4 29
Richmond 31 38 1 0 8 5 38
Rouse Hill 24 30 1 2 0 0 9 9 30
St Marys 28 28 1 1 12 6 28
Sydney South-west Bringelly 20 25 2 2 0 13 12 25 37
Camden 28 34 0 1 0 11 7 34
Campbelltown West 28 31 1 1 0 0 12 6 31
Liverpool 20 24 3 2 0 0 20 12 24
Oakdale 29 37 0 1 8 7 37
Illawarra Wollongong 28 34 0 1 0 0 11 10 34 37
Kembla Grange 28 36 0 1 31 7 36
Albion Park South 29 37 0 1 0 10 6 37
Lower Hunter Newcastle 26 32 2 1 1 0 18 8 32 32
Beresfield 22 30 2 1 0 21 14 30
Wallsend 25 32 1 16 8 32
Newcastle Carrington 2 0 22 7 22 30
Stockton 21 24 1 30 16 30
Mayfield 3 0 20 15 20
Central Coast Wyong 28 36 0 0 1 0 9 7 36 36
Lake Macquarie Morisset 30 39 0 0 0 0 4 2 39 39
Central Tablelands Bathurst 28 35 7 4 35 35
Orange 19 25 2 5 9 25
Mid-north Coast Coffs Harbour 16 11 8 4 1 12 12 16 32
Port Macquarie 29 32 1 0 0 0 10 3 32
Northern Tablelands Armidale 4 6 9 9 9
North-west Slopes Gunnedah 13 25 5 16 19 25 34
Narrabri 9 10 10
Tamworth 26 34 1 15 8 34
Southern Tablelands Goulburn 25 33 0 1 6 5 33 33
South-west Slopes Albury 32
Wagga Wagga North 25 32 13 6 32
Upper Hunter Singleton 20 31 4 0 26 7 31 36
Muswellbrook 27 36 1 1 0 14 6 36
Maison Dieu 21 21
Singleton Nw 23 23
Camberwell 7 7
Mount Thorley 22 22
Bulga 15 15
Muswellbrook Nw 15 15
Wybong 11 11
Aberdeen 11 11
Singleton South
Jerrys Plains 12 12
Warkworth 28 28
Merriwa 25 34 0 0 0 0 11 1 34
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