Friday
29 May 2026
7 - 8 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 9 23 14 10 0 0 19 14 23 30
Cook And Phillip 8 13 16 18 1 26 23 26
Earlwood 4 22 16 12 22 11 22
Lidcombe 1 15 19 15 0 0 18 16 19
Macquarie Park 3 14 2 14 1 0 18 11 18
Randwick 17 30 9 10 1 30
Rozelle 12 23 7 11 0 1 22 16 23
Ultimo-uts 13 22 13 15 2 21 17 22
Sydney North-west Parramatta North 4 17 11 13 1 19 23 23 24
Penrith 2 10 13 21 3 0 21 24 24
Prospect 7 16 15 14 0 1 15 4 16
Richmond 8 16 5 14 0 14 12 16
Rouse Hill 8 15 12 12 0 1 14 15 15
St Marys 6 16 6 12 18 13 18
Sydney South-west Bringelly 6 16 6 10 0 10 14 16 31
Camden 15 21 3 10 0 21
Campbelltown West 8 17 12 10 0 0 17 13 17
Liverpool 3 14 11 15 0 1 24 4 24
Oakdale 24 31 1 3 11 16 31
Illawarra Wollongong 14 17 7 9 0 0 19 15 19 25
Kembla Grange 11 18 1 7 17 17 18
Albion Park South 4 18 7 25 0 17 15 25
Lower Hunter Newcastle 4 20 13 21 3 1 29 17 29 29
Beresfield 8 9 10 16 0 18 11 18
Wallsend 9 11 8 18 1 18 7 18
Newcastle Carrington 14 0 23 23 34
Stockton 34 10 34
Mayfield 8 1 21 5 21
Central Coast Wyong 5 10 9 10 2 0 17 5 17 17
Lake Macquarie Morisset 16 27 6 10 0 0 12 9 27 27
Central Tablelands Bathurst 25 28 10 8 28 28
Orange 14 18 18 7 10 15 18
Mid-north Coast Coffs Harbour 3 8 9 14 2 8 6 14 24
Port Macquarie 15 24 2 6 0 0 9 8 24
Northern Tablelands Armidale 15 5 13 15 15
North-west Slopes Gunnedah 24 32 0 7 8 32 32
Narrabri 6 9 9
Tamworth 25 28 1 9 14 28
Southern Tablelands Goulburn 20 24 1 1 12 14 24 24
South-west Slopes Albury 17 12 4 22 39 39 39
Wagga Wagga North 16 20 1 13 20 20
Upper Hunter Singleton 11 15 7 0 12 12 15 30
Muswellbrook 22 19 3 0 0 14 24 24
Maison Dieu 18 18
Singleton Nw 12 12
Camberwell 15 4 15
Mount Thorley 12 12
Bulga 13 13
Muswellbrook Nw 10 10
Wybong 8 8
Aberdeen 14 14
Singleton South 9 9
Jerrys Plains 10 10
Warkworth 15 15
Merriwa 23 30 1 1 0 0 11 3 30
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