Thursday
4 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 27 32 0 1 0 0 9 5 32 32
Cook And Phillip 19 23 2 1 1 14 16 23
Earlwood 24 25 1 0 14 5 25
Lidcombe 17 23 5 1 0 0 14 10 23
Macquarie Park 24 28 0 1 0 0 11 0 28
Randwick 25 30 0 15 11 30
Rozelle 0 1 0 0 15 8 15
Ultimo-uts 21 27 4 1 1 13 9 27
Sydney North-west Parramatta North 20 27 4 3 1 0 27 35
Penrith 27 35 0 0 1 0 13 2 35
Prospect 23 27 2 2 0 0 15 0 27
Richmond 28 35 0 0 11 2 35
Rouse Hill 24 29 0 1 0 0 13 12 29
St Marys 27 26 1 0 16 7 27
Sydney South-west Bringelly 24 31 1 0 0 12 9 31 36
Camden 16 24 2 3 0 13 8 24
Campbelltown West 18 15 8 0 0 0 14 15 18
Liverpool 24 26 0 0 0 0 15 11 26
Oakdale 30 36 0 0 9 5 36
Illawarra Wollongong 18 19 3 1 0 0 12 5 19 35
Kembla Grange 26 35 0 0 28 7 35
Albion Park South 27 34 1 0 0 10 5 34
Lower Hunter Newcastle 22 29 2 1 1 0 22 12 29 29
Beresfield 15 21 6 3 0 27 14 27
Wallsend 22 29 2 0 0 21 7 29
Newcastle Carrington 6 0 25 10 25 34
Stockton 13 21 1 34 12 34
Mayfield 27 4 27
Central Coast Wyong 8 18 7 2 1 0 13 4 18 18
Lake Macquarie Morisset 26 32 1 0 0 0 7 5 32 32
Central Tablelands Bathurst 24 31 10 5 31 31
Orange 3 4 29 1 2 1 29
Mid-north Coast Coffs Harbour 24 28 1 2 1 20 17 28 28
Port Macquarie 6 10 2 7 0 0 16 9 16
Northern Tablelands Armidale 2 9 9 9 9
North-west Slopes Gunnedah 9 11 2 24 26 26 26
Narrabri 12 9 12
Tamworth 19 26 2 24 12 26
Southern Tablelands Goulburn 27 35 0 0 4 4 35 35
South-west Slopes Albury 23 31 0 10 7 31 31
Wagga Wagga North 20 26 9 5 26
Upper Hunter Singleton 19 22 5 1 33 14 33 36
Muswellbrook 27 32 0 1 0 24 15 32
Maison Dieu 23 23
Singleton Nw 29 29
Camberwell 12 12
Mount Thorley 27 27
Bulga 16 16
Muswellbrook Nw 26 26
Wybong 14 14
Aberdeen 17 17
Singleton South
Jerrys Plains 18 18
Warkworth 36 36
Merriwa 27 32 0 1 0 0 16 1 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