Sunday
2 November 2025
12 - 1 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 31 29 2 10 2 0 24 27 31 36
Cook And Phillip 19 20 6 13 2 27 36 36
Earlwood 31 15 9 26 22 31
Lidcombe 29 26 4 12 0 0 28 31 31
Macquarie Park 3 5 1 18 2 0 22 25 25
Randwick 35 22 2 11 0 30 29 35
Rozelle 28 28 3 11 1 0 27 24 28
Ultimo-uts 25 23 9 11 3 29 33 33
Sydney North-west Parramatta North 11 15 7 16 2 0 26 19 26 30
Penrith 8 12 5 13 2 0 20 16 20
Prospect 23 26 7 15 0 0 26 20 26
Richmond 13 14 2 30 0 17 22 30
Rouse Hill 13 17 9 27 1 0 20 24 27
St Marys 11 18 4 19 19 15 19
Sydney South-west Bringelly 11 18 4 14 0 21 21 21 36
Camden 15 26 4 14 0 18 19 26
Campbelltown West 2 5 18 19 1 0 21 22 22
Liverpool 23 25 1 16 0 0 23 27 27
Oakdale 26 36 1 12 18 22 36
Illawarra Wollongong 22 34 4 10 0 0 34 24 34 34
Kembla Grange 6 15 4 20 27 22 27
Albion Park South 12 16 3 13 0 22 15 22
Lower Hunter Newcastle 26 34 2 14 2 39 20 39 39
Beresfield 18 19 5 15 0 27 25 27
Wallsend 17 19 3 15 0 26 21 26
Newcastle Carrington 3 1 39 25 39 54
Stockton 29 36 3 1 54 31 54
Mayfield 1 0 38 27 38
Central Coast Wyong 0 2 4 15 0 0 21 15 21 21
Lake Macquarie Morisset 18 29 3 14 0 0 18 23 29 29
Central Tablelands Bathurst 6 11 16 18 18 46
Orange 37 46 4 13 21 46
Mid-north Coast Coffs Harbour 37 38 1 10 3 20 16 38 38
Port Macquarie 33 38 1 20 0 0 30 29 38
Northern Tablelands Armidale 3 9 16 16 16
North-west Slopes Gunnedah 27 35 0 23 29 35 42
Narrabri 28 29 29
Tamworth 31 42 1 25 10 42
Southern Tablelands Goulburn 37 48 1 8 8 8 48 48
South-west Slopes Albury 15 21 7 24 17 24 32
Wagga Wagga North 8 17 7 32 20 32
Muswellbrook Muswellbrook 17 27 6 0 26 21 27 27
Singleton Singleton 17 28 4 0 22 30 30 30
Merriwa Merriwa 13 25 11 11 0 0 31 21 31 31
NSW ALERTS SYDNEY FORECAST
Mon 3 Nov 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