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