Tuesday
2 December 2025
7 - 8 am (AEST)
Previous | Next | Select
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 16 18 4 3 1 0 15 8 18 22
Cook And Phillip 12 14 1 3 0 16 14 16
Earlwood 17 20 3 2 19 11 20
Lidcombe 18 19 3 2 0 0 21 10 21
Macquarie Park 16 19 2 3 0 0 19 12 19
Randwick 18 21 3 2 0 21 11 21
Rozelle 18 22 1 2 0 0 20 12 22
Ultimo-uts 14 18 6 2 1 20 14 20
Sydney North-west Parramatta North 18 21 2 2 0 0 21 14 21 26
Penrith 17 18 3 5 1 1 12 10 18
Prospect 19 19 3 2 0 0 26 11 26
Richmond 22 21 0 2 0 19 16 22
Rouse Hill 20 19 3 2 0 0 22 13 22
St Marys 21 22 1 2 24 11 24
Sydney South-west Bringelly 20 24 0 1 0 17 24 25
Camden 21 25 0 2 0 17 10 25
Campbelltown West 18 16 1 2 0 0 18 16 18
Liverpool 19 16 0 1 0 24 11 24
Oakdale 19 24 0 2 17 22 24
Illawarra Wollongong 17 21 2 1 0 0 15 9 21 23
Kembla Grange 19 23 1 1 23 13 23
Albion Park South 18 22 1 1 0 16 8 22
Lower Hunter Newcastle 18 14 2 5 3 1 48 43 48 71
Beresfield 15 12 3 11 0 65 71 71
Wallsend 17 14 3 10 0 47 45 47
Newcastle Carrington 5 1 48 41 48 61
Stockton 16 11 4 61 58 61
Mayfield 4 0 52 52 52
Central Coast Wyong 2 2 0 0 27 13 27 27
Lake Macquarie Morisset 23 25 0 1 0 0 13 9 25 25
Central Tablelands Bathurst 17 17 26 11 26 26
Orange 17 20 1 2 12 6 20
Mid-north Coast Coffs Harbour 20 23 3 1 1 28 19 28 36
Port Macquarie 22 23 1 2 0 0 36 34 36
Northern Tablelands Armidale 3 11 8 11 11
North-west Slopes Gunnedah 14 13 1 22 20 22 27
Narrabri 15 10 15
Tamworth 17 20 1 27 7 27
Southern Tablelands Goulburn 18 19 1 3 11 9 19 19
South-west Slopes Albury 13 14 1 14 24
Wagga Wagga North 15 15 0 24 18 24
Muswellbrook Muswellbrook 15 14 2 0 51 18 51 51
Singleton Singleton 16 13 3 0 89 104 104 104
Merriwa Merriwa 16 18 1 3 0 0 23 11 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