Friday
29 May 2026
8 - 9 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 15 23 9 9 0 1 14 9 23 28
Cook And Phillip 9 15 15 9 0 20 17 20
Earlwood 21 28 3 6 17 4 28
Lidcombe 15 20 7 6 0 0 14 9 20
Macquarie Park 11 20 9 7 0 0 15 9 20
Randwick 22 14 22
Rozelle 19 26 2 9 0 1 17 12 26
Ultimo-uts 15 20 11 10 2 17 14 20
Sydney North-west Parramatta North 14 20 8 8 1 14 12 20 31
Penrith 18 23 4 4 2 0 18 16 23
Prospect 21 26 5 5 0 0 9 6 26
Richmond 24 31 0 3 0 9 8 31
Rouse Hill 18 22 4 5 0 0 10 13 22
St Marys 23 29 1 4 11 8 29
Sydney South-west Bringelly 23 29 1 4 0 6 11 29 31
Camden 0 9 0 9
Campbelltown West 20 24 5 5 0 0 10 7 24
Liverpool 19 22 0 4 0 0 10 12 22
Oakdale 24 31 0 4 9 7 31
Illawarra Wollongong 18 24 5 5 0 0 13 8 24 33
Kembla Grange 24 29 0 4 11 10 29
Albion Park South 26 33 0 7 0 9 6 33
Lower Hunter Newcastle 25 34 1 9 2 1 28 11 34 34
Beresfield 16 19 6 4 4 15 8 19
Wallsend 20 23 4 3 1 15 7 23
Newcastle Carrington 2 0 20 5 20 27
Stockton 27 4 27
Mayfield 6 1 19 16 19
Central Coast Wyong 21 28 3 3 2 0 12 6 28 28
Lake Macquarie Morisset 24 32 2 3 0 0 9 7 32 32
Central Tablelands Bathurst 21 27 10 7 27 27
Orange 22 25 4 4 10 14 25
Mid-north Coast Coffs Harbour 12 16 5 2 1 10 6 16 16
Port Macquarie 13 14 5 1 0 0 10 4 14
Northern Tablelands Armidale 4 3 8 8 8
North-west Slopes Gunnedah 18 21 0 9 13 21 21
Narrabri 2 4 4
Tamworth 14 20 3 9 5 20
Southern Tablelands Goulburn 11 16 6 2 14 17 17 17
South-west Slopes Albury 1 1 6 23 35 35 35
Wagga Wagga North 8 10 0 19 21 21
Upper Hunter Singleton 19 26 5 0 11 6 26 29
Muswellbrook 17 29 4 0 0 13 18 29
Maison Dieu 19 19
Singleton Nw 11 11
Camberwell 12 2 12
Mount Thorley 10 10
Bulga 8 8
Muswellbrook Nw 10 10
Wybong 11 11
Aberdeen 14 14
Singleton South 8 8
Jerrys Plains 8 8
Warkworth 27 27
Merriwa 14 20 1 2 0 0 10 7 20
NSW ALERTS SYDNEY FORECAST
Sat 30 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