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