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