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