Monday
1 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 22 18 4 3 1 0 18 16 22 26
Cook And Phillip 16 15 3 3 0 21 15 21
Earlwood 19 11 6 3 18 16 19
Lidcombe 19 11 6 3 0 0 18 15 19
Macquarie Park 24 20 0 2 0 0 13 14 24
Randwick 19 15 6 2 0 26 18 26
Rozelle 22 20 2 2 0 0 24 7 24
Ultimo-uts 11 7 14 7 1 21 13 21
Sydney North-west Parramatta North 20 16 4 2 0 0 20 15 20 30
Penrith 23 19 0 2 1 0 15 12 23
Prospect 22 16 3 2 0 0 20 8 22
Richmond 25 24 0 2 0 19 10 25
Rouse Hill 24 23 1 2 0 0 21 30 30
St Marys 23 13 3 3 27 23 27
Sydney South-west Bringelly 16 9 5 5 0 29 29 29 29
Camden 18 14 3 5 0 19 16 19
Campbelltown West 16 7 8 5 0 0 26 26 26
Liverpool 16 8 7 5 0 0 22 26 26
Oakdale 24 29 0 2 17 23 29
Illawarra Wollongong 23 14 2 2 0 0 20 14 23 23
Kembla Grange 23 13 2 3 23 15 23
Albion Park South 18 11 4 2 0 14 11 18
Lower Hunter Newcastle 21 16 5 4 1 0 49 25 49 49
Beresfield 17 9 8 17 0 41 24 41
Wallsend 17 12 7 12 0 38 17 38
Newcastle Carrington 11 0 48 25 48 62
Stockton 14 9 13 1 62 16 62
Mayfield 10 0 42 12 42
Central Coast Wyong 1 3 0 0 30 19 30 30
Lake Macquarie Morisset 26 27 2 3 0 0 24 14 27 27
Central Tablelands Bathurst 22 13 30 6 30 30
Orange 22 19 0 3 18 5 22
Mid-north Coast Coffs Harbour 22 20 5 5 1 32 21 32 42
Port Macquarie 23 16 2 4 0 0 39 42 42
Northern Tablelands Armidale 3 9 9 9 9
North-west Slopes Gunnedah 19 16 1 15 7 19 30
Narrabri 14 8 14
Tamworth 20 11 6 30 13 30
Southern Tablelands Goulburn 23 28 1 3 11 9 28 28
South-west Slopes Albury 13 17 3 13 10 17 25
Wagga Wagga North 17 20 25 8 25
Muswellbrook Muswellbrook 21 13 2 0 71 37 71 71
Singleton Singleton 15 10 8 0 52 30 52 52
Merriwa Merriwa 25 29 0 2 0 0 24 8 29 29
NSW ALERTS SYDNEY FORECAST
Tue 2 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