Thursday
4 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 25 33 0 2 0 0 9 5 33 33
Cook And Phillip 20 24 4 1 1 14 17 24
Earlwood 22 27 2 0 14 6 27
Lidcombe 23 25 3 0 0 0 13 11 25
Macquarie Park 25 31 0 1 0 0 10 0 31
Randwick 25 31 1 14 10 31
Rozelle 0 1 0 0 14 7 14
Ultimo-uts 21 27 4 2 1 12 9 27
Sydney North-west Parramatta North 14 25 7 2 1 0 25 35
Penrith 26 34 0 0 1 0 12 3 34
Prospect 22 27 4 1 0 0 14 0 27
Richmond 28 35 0 0 11 2 35
Rouse Hill 22 29 1 1 0 0 13 13 29
St Marys 25 30 2 0 15 7 30
Sydney South-west Bringelly 26 31 0 0 0 11 8 31 37
Camden 13 22 3 3 0 13 8 22
Campbelltown West 15 16 8 1 0 0 13 13 16
Liverpool 25 26 0 0 0 0 14 10 26
Oakdale 31 37 0 0 9 6 37
Illawarra Wollongong 15 17 4 1 0 0 12 6 17 35
Kembla Grange 23 33 0 0 27 8 33
Albion Park South 28 35 1 0 0 9 6 35
Lower Hunter Newcastle 20 28 4 2 1 0 22 12 28 28
Beresfield 12 19 9 3 1 27 16 27
Wallsend 22 28 2 0 0 21 7 28
Newcastle Carrington 8 0 25 10 25 34
Stockton 10 18 2 34 11 34
Mayfield 27 5 27
Central Coast Wyong 3 12 8 2 1 0 13 5 13 13
Lake Macquarie Morisset 27 32 0 0 0 0 7 5 32 32
Central Tablelands Bathurst 22 30 9 5 30 30
Orange 4 4 27 1 2 1 27
Mid-north Coast Coffs Harbour 25 29 2 1 1 19 16 29 29
Port Macquarie 6 8 4 5 0 0 15 8 15
Northern Tablelands Armidale 1 9 9 9 9
North-west Slopes Gunnedah 15 12 0 23 26 26 26
Narrabri 11 8 11
Tamworth 18 24 3 23 11 24
Southern Tablelands Goulburn 28 35 0 0 4 4 35 35
South-west Slopes Albury 22 30 0 10 7 30 30
Wagga Wagga North 20 26 9 5 26
Upper Hunter Singleton 15 22 7 1 33 13 33 35
Muswellbrook 27 33 0 1 0 23 13 33
Maison Dieu 24 24
Singleton Nw 29 29
Camberwell 11 11
Mount Thorley 27 27
Bulga 16 16
Muswellbrook Nw 26 26
Wybong 14 14
Aberdeen 17 17
Singleton South
Jerrys Plains 17 17
Warkworth 35 35
Merriwa 27 33 0 1 0 0 15 1 33
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