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