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