Saturday
30 May 2026
5 - 6 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 15 31 10 6 0 0 13 11 31 31
Cook And Phillip 5 18 18 7 2 18 20 20
Earlwood 8 26 16 4 16 11 26
Lidcombe 18 30 4 4 0 0 14 13 30
Macquarie Park 15 28 1 4 0 0 15 17 28
Randwick 14 29 12 3 0 17 14 29
Rozelle 20 31 4 2 0 0 16 17 31
Ultimo-uts 13 24 13 6 1 16 17 24
Sydney North-west Parramatta North 19 30 4 5 1 0 22 30 30 33
Penrith 9 25 8 3 2 0 19 23 25
Prospect 11 27 14 6 0 0 16 9 27
Richmond 20 33 0 4 0 16 16 33
Rouse Hill 22 30 2 5 0 0 13 32 32
St Marys 16 30 1 2 19 13 30
Sydney South-west Bringelly 20 31 1 4 0 11 17 31 33
Camden 25 33 0 6 0 13 5 33
Campbelltown West 25 33 2 1 0 0 14 14 33
Liverpool 11 28 11 12 0 0 17 12 28
Oakdale 26 33 0 2 12 14 33
Illawarra Wollongong 21 31 3 2 0 0 9 1 31 34
Kembla Grange 25 34 0 1 13 12 34
Albion Park South 24 33 2 1 0 12 20 33
Lower Hunter Newcastle 13 6 1 2 19 16 19 30
Beresfield 15 26 9 4 1 25 14 26
Wallsend 19 30 6 5 2 19 14 30
Newcastle Carrington 20 1 18 22 22 24
Stockton 6 24 23 2 23 14 24
Mayfield 10 2 22 10 22
Central Coast Wyong 11 25 6 4 1 0 17 6 25 25
Lake Macquarie Morisset 23 32 3 3 0 0 11 12 32 32
Central Tablelands Bathurst 21 32 11 9 32 34
Orange 4 12 34 10 10 15 34
Mid-north Coast Coffs Harbour 9 24 8 14 1 15 9 24 26
Port Macquarie 15 26 3 5 0 0 12 8 26
Northern Tablelands Armidale 6 7 15 15 15
North-west Slopes Gunnedah 20 31 4 10 13 31 31
Narrabri 6 10 10
Tamworth 19 31 5 10 20 31
Southern Tablelands Goulburn 22 29 1 1 12 17 29 29
South-west Slopes Albury 1 9 11 19 27 27 27
Wagga Wagga North 9 21 4 15 16 21
Upper Hunter Singleton 22 31 4 0 18 26 31 34
Muswellbrook 18 30 8 0 17 25 30
Maison Dieu 18 18
Singleton Nw 17 17
Camberwell 18 5 18
Mount Thorley 20 20
Bulga 14 14
Muswellbrook Nw 20 20
Wybong 11 11
Aberdeen 13 13
Singleton South 14 14
Jerrys Plains 12 12
Warkworth 19 19
Merriwa 25 34 1 2 0 0 12 11 34
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