Monday
1 December 2025
10 - 11 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 20 22 1 2 0 0 16 12 22 23
Cook And Phillip 14 15 0 2 1 17 15 17
Earlwood 19 21 2 1 20 13 21
Lidcombe 20 23 1 2 0 0 21 10 23
Macquarie Park 19 22 0 2 0 0 18 12 22
Randwick 17 20 4 1 0 20 8 20
Rozelle 19 22 1 1 0 0 20 10 22
Ultimo-uts 17 18 4 1 1 22 15 22
Sydney North-west Parramatta North 19 23 2 1 0 0 22 13 23 28
Penrith 22 26 0 1 0 0 12 14 26
Prospect 19 22 3 1 0 0 26 15 26
Richmond 23 28 0 1 0 21 17 28
Rouse Hill 22 27 1 1 0 0 24 13 27
St Marys 23 27 1 1 27 21 27
Sydney South-west Bringelly 22 25 0 1 0 28 28 29
Camden 23 26 0 2 0 19 12 26
Campbelltown West 19 17 2 2 0 0 24 18 24
Liverpool 21 23 0 1 0 29 20 29
Oakdale 23 27 0 2 16 17 27
Illawarra Wollongong 19 25 3 3 0 0 17 8 25 29
Kembla Grange 21 27 1 2 29 11 29
Albion Park South 21 26 0 3 0 19 9 26
Lower Hunter Newcastle 14 25 5 1 2 4 48 39 48 74
Beresfield 17 23 3 4 0 73 74 74
Wallsend 20 28 0 3 0 52 38 52
Newcastle Carrington 7 4 53 36 53 70
Stockton 12 22 7 0 70 52 70
Mayfield 1 0 58 42 58
Central Coast Wyong 1 2 0 0 26 15 26 26
Lake Macquarie Morisset 20 28 1 2 0 1 16 8 28 28
Central Tablelands Bathurst 16 21 29 8 29 29
Orange 20 25 0 3 15 5 25
Mid-north Coast Coffs Harbour 20 31 2 11 1 29 20 31 39
Port Macquarie 26 35 1 7 0 0 39 34 39
Northern Tablelands Armidale 3 12 8 12 12
North-west Slopes Gunnedah 21 26 0 25 16 26 35
Narrabri 19 11 19
Tamworth 20 27 0 35 12 35
Southern Tablelands Goulburn 20 24 1 4 10 6 24 24
South-west Slopes Albury 14 20 2 20 29
Wagga Wagga North 18 23 0 29 17 29
Muswellbrook Muswellbrook 19 18 1 0 65 28 65 65
Singleton Singleton 19 21 2 0 106 101 106 106
Merriwa Merriwa 19 26 1 1 0 0 28 7 28 28
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