Wednesday
3 June 2026
10 - 11 pm (AEST)
Previous | Next | Select
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 29 2 2 0 0 9 5 29 29
Cook And Phillip 12 15 13 7 1 13 14 15
Earlwood 21 14 21
Lidcombe 26 29 2 0 1 0 14 10 29
Macquarie Park 12 26 2 5 0 0 11 0 26
Randwick 24 25 1 15 12 25
Rozelle 2 1 0 0 15 8 15
Ultimo-uts 19 21 8 2 2 13 9 21
Sydney North-west Parramatta North 4 20 17 5 1 0 20 32
Penrith 23 32 2 1 1 0 13 2 32
Prospect 19 29 7 3 0 0 15 0 29
Richmond 27 32 1 0 12 3 32
Rouse Hill 21 27 2 2 0 1 14 12 27
St Marys 22 31 3 3 16 7 31
Sydney South-west Bringelly 24 34 1 2 0 13 11 34 38
Camden 25 30 0 1 0 15 11 30
Campbelltown West 23 21 4 0 0 0 16 20 23
Liverpool 27 32 0 1 0 16 13 32
Oakdale 30 38 0 1 10 6 38
Illawarra Wollongong 26 27 2 1 0 0 13 5 27 35
Kembla Grange 28 35 0 0 29 8 35
Albion Park South 28 35 1 1 0 11 7 35
Lower Hunter Newcastle 24 29 2 2 1 0 22 13 29 31
Beresfield 20 28 4 3 0 26 14 28
Wallsend 24 31 2 0 0 21 8 31
Newcastle Carrington 3 0 25 12 25 34
Stockton 22 27 1 34 13 34
Mayfield 27 0 27
Central Coast Wyong 25 34 1 1 0 0 15 4 34 34
Lake Macquarie Morisset 28 36 1 0 0 0 7 5 36 36
Central Tablelands Bathurst 25 32 11 6 32 32
Orange 2 3 31 4 2 0 31
Mid-north Coast Coffs Harbour 11 11 9 7 2 20 18 20 23
Port Macquarie 22 23 2 2 1 0 15 8 23
Northern Tablelands Armidale 11 12 11 12 12
North-west Slopes Gunnedah 16 21 3 25 25 25 27
Narrabri 15 9 15
Tamworth 19 24 3 27 14 27
Southern Tablelands Goulburn 34 5 34 34
South-west Slopes Albury 28 34 0 10 7 34 34
Wagga Wagga North 23 29 10 5 29
Upper Hunter Singleton 17 24 7 0 31 13 31 37
Muswellbrook 22 26 2 2 0 24 16 26
Maison Dieu 20 20
Singleton Nw 29 29
Camberwell 12 12
Mount Thorley 27 27
Bulga 14 14
Muswellbrook Nw 28 28
Wybong 15 15
Aberdeen 19 19
Singleton South
Jerrys Plains 17 17
Warkworth 37 37
Merriwa 25 33 0 1 0 0 18 6 33
NSW ALERTS SYDNEY FORECAST
Thu 4 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