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