Tuesday
2 December 2025
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 22 25 0 3 1 0 14 9 25 26
Cook And Phillip 18 19 0 3 1 15 13 19
Earlwood 22 24 1 2 19 12 24
Lidcombe 23 26 2 2 0 0 21 11 26
Macquarie Park 23 25 0 2 0 0 19 11 25
Randwick 22 25 1 2 0 22 12 25
Rozelle 21 25 1 3 0 0 21 13 25
Ultimo-uts 19 22 3 3 1 18 12 22
Sydney North-west Parramatta North 23 25 1 1 0 0 20 15 25 28
Penrith 20 24 1 4 1 1 13 12 24
Prospect 24 26 2 1 0 0 25 12 26
Richmond 23 28 0 1 0 17 14 28
Rouse Hill 24 28 1 2 0 0 21 13 28
St Marys 23 28 1 1 25 11 28
Sydney South-west Bringelly 24 27 0 1 0 16 27 28
Camden 24 28 1 1 0 16 11 28
Campbelltown West 22 25 1 1 0 0 16 14 25
Liverpool 23 26 0 1 0 23 11 26
Oakdale 21 25 0 1 16 22 25
Illawarra Wollongong 18 23 3 3 0 1 18 11 23 25
Kembla Grange 21 25 1 1 24 12 25
Albion Park South 20 24 0 1 0 16 9 24
Lower Hunter Newcastle 25 27 1 4 3 0 46 43 46 70
Beresfield 24 25 0 1 0 59 70 70
Wallsend 24 26 1 2 1 40 42 42
Newcastle Carrington 2 0 45 40 45 57
Stockton 23 25 1 57 55 57
Mayfield 3 1 48 48 48
Central Coast Wyong 26 14 26 26
Lake Macquarie Morisset 26 30 2 2 0 1 12 10 30 30
Central Tablelands Bathurst 21 24 26 12 26 26
Orange 20 23 0 2 10 6 23
Mid-north Coast Coffs Harbour 23 27 2 1 1 26 18 27 32
Port Macquarie 29 2 0 32 29 32
Northern Tablelands Armidale 2 10 9 10 10
North-west Slopes Gunnedah 22 24 0 21 20 24 26
Narrabri 13 9 13
Tamworth 25 26 1 26 11 26
Southern Tablelands Goulburn 23 25 0 2 10 9 25 25
South-west Slopes Albury 18 19 1 19 22
Wagga Wagga North 20 22 22 17 22
Muswellbrook Muswellbrook 24 24 1 0 49 21 49 49
Singleton Singleton 28 28 1 0 84 103 103 103
Merriwa Merriwa 23 24 1 2 0 0 21 13 24 24
NSW ALERTS SYDNEY FORECAST
Wed 3 Dec 2025
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