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