Tuesday
2 December 2025
5 - 6 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 11 21 9 3 1 0 15 9 21 23
Cook And Phillip 9 17 3 3 0 16 14 17
Earlwood 15 22 5 2 18 11 22
Lidcombe 13 21 7 3 0 0 21 9 21
Macquarie Park 13 22 5 3 0 0 18 11 22
Randwick 15 23 6 2 0 21 11 23
Rozelle 16 23 2 2 0 0 20 10 23
Ultimo-uts 13 20 8 2 1 21 14 21
Sydney North-west Parramatta North 14 22 5 2 0 0 21 14 22 27
Penrith 12 20 8 2 1 0 11 10 20
Prospect 12 19 7 3 0 1 27 11 27
Richmond 12 19 3 2 0 20 15 20
Rouse Hill 12 21 8 3 0 0 22 12 22
St Marys 15 23 4 3 24 14 24
Sydney South-west Bringelly 18 24 1 1 0 20 24 26
Camden 20 26 1 2 0 18 10 26
Campbelltown West 10 16 9 2 0 0 20 19 20
Liverpool 10 16 9 2 0 26 17 26
Oakdale 19 25 0 2 17 21 25
Illawarra Wollongong 15 21 5 1 0 0 15 10 21 24
Kembla Grange 18 24 1 1 24 14 24
Albion Park South 18 23 1 1 0 16 9 23
Lower Hunter Newcastle 7 14 7 27 3 0 50 40 50 70
Beresfield 6 10 7 12 0 68 70 70
Wallsend 8 13 7 29 0 52 42 52
Newcastle Carrington 9 0 52 37 52 66
Stockton 6 7 8 66 57 66
Mayfield 10 0 57 51 57
Central Coast Wyong 4 3 0 0 27 14 27 27
Lake Macquarie Morisset 18 25 3 2 0 0 14 10 25 25
Central Tablelands Bathurst 11 14 22 10 22 22
Orange 17 21 2 2 13 6 21
Mid-north Coast Coffs Harbour 17 25 3 1 1 29 21 29 37
Port Macquarie 14 24 5 1 0 0 37 34 37
Northern Tablelands Armidale 1 12 9 12 12
North-west Slopes Gunnedah 7 13 5 23 20 23 29
Narrabri 16 11 16
Tamworth 16 20 2 29 7 29
Southern Tablelands Goulburn 13 18 3 4 11 9 18 18
South-west Slopes Albury 8 14 5 14 26
Wagga Wagga North 10 14 0 26 18 26
Muswellbrook Muswellbrook 8 11 5 0 52 18 52 52
Singleton Singleton 8 9 7 0 93 104 104 104
Merriwa Merriwa 13 17 1 3 0 0 23 10 23 23
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