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