Friday
29 May 2026
6 - 7 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 18 29 7 10 0 0 15 10 29 30
Cook And Phillip 12 22 12 9 0 21 18 22
Earlwood 23 29 2 6 17 4 29
Lidcombe 15 25 6 5 0 0 16 9 25
Macquarie Park 17 27 3 5 0 0 16 10 27
Randwick 21 30 5 12 1 22 14 30
Rozelle 21 28 1 8 0 1 17 13 28
Ultimo-uts 16 26 10 10 1 18 14 26
Sydney North-west Parramatta North 19 23 4 5 1 15 13 23 31
Penrith 17 23 6 4 2 1 18 17 23
Prospect 21 27 5 5 0 0 11 11 27
Richmond 25 31 2 0 10 9 31
Rouse Hill 17 22 4 5 0 0 12 12 22
St Marys 23 30 1 3 11 9 30
Sydney South-west Bringelly 23 28 1 3 0 9 13 28 31
Camden 25 31 0 4 0 10 0 31
Campbelltown West 18 22 6 4 0 0 11 6 22
Liverpool 15 21 3 4 0 0 11 16 21
Oakdale 25 31 0 3 9 7 31
Illawarra Wollongong 20 27 4 7 0 0 13 8 27 34
Kembla Grange 23 30 0 5 12 9 30
Albion Park South 27 34 0 8 0 9 4 34
Lower Hunter Newcastle 27 37 0 12 2 1 27 10 37 37
Beresfield 14 25 7 3 4 14 7 25
Wallsend 19 29 5 3 2 15 7 29
Newcastle Carrington 0 0 20 4 20 26
Stockton 26 4 26
Mayfield 2 0 18 17 18
Central Coast Wyong 23 32 3 3 2 0 12 6 32 32
Lake Macquarie Morisset 26 35 1 2 0 0 9 6 35 35
Central Tablelands Bathurst 22 28 10 7 28 28
Orange 18 25 4 5 11 15 25
Mid-north Coast Coffs Harbour 14 23 6 1 1 10 5 23 23
Port Macquarie 10 16 5 2 0 0 11 4 16
Northern Tablelands Armidale 0 3 8 8 8
North-west Slopes Gunnedah 16 18 0 9 13 18 25
Narrabri 2 4 4
Tamworth 15 25 4 10 6 25
Southern Tablelands Goulburn 17 20 2 1 14 17 20 20
South-west Slopes Albury 0 0 6 24 34 34 34
Wagga Wagga North 8 11 0 20 23 23
Upper Hunter Singleton 22 26 3 0 11 5 26 32
Muswellbrook 27 32 0 0 0 12 16 32
Maison Dieu 19 19
Singleton Nw 11 11
Camberwell 11 2 11
Mount Thorley 9 9
Bulga 8 8
Muswellbrook Nw 10 10
Wybong 11 11
Aberdeen 14 14
Singleton South 8 8
Jerrys Plains 8 8
Warkworth 28 28
Merriwa 16 23 2 1 0 0 9 6 23
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