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