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