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