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