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