Sunday
2 November 2025
1 - 2 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 38 36 0 10 2 0 24 27 38 38
Cook And Phillip 25 25 5 13 2 28 37 37
Earlwood 33 25 8 26 22 33
Lidcombe 19 29 4 10 0 0 27 30 30
Macquarie Park 4 4 1 18 2 0 22 26 26
Randwick 38 33 1 10 0 30 29 38
Rozelle 31 34 1 10 1 0 27 23 34
Ultimo-uts 31 29 7 11 3 28 31 31
Sydney North-west Parramatta North 2 13 10 18 2 0 26 19 26 33
Penrith 6 11 3 14 2 0 19 17 19
Prospect 14 27 9 17 0 0 26 20 27
Richmond 7 13 2 33 0 16 22 33
Rouse Hill 11 16 8 26 1 0 20 25 26
St Marys 4 16 3 14 19 15 19
Sydney South-west Bringelly 8 15 4 16 0 20 22 22 36
Camden 13 22 4 13 0 18 20 22
Campbelltown West 21 10 4 17 1 0 21 22 22
Liverpool 18 26 3 16 0 0 23 27 27
Oakdale 25 36 1 12 17 23 36
Illawarra Wollongong 20 29 3 8 0 0 33 24 33 33
Kembla Grange 4 11 3 23 25 22 25
Albion Park South 6 14 2 26 0 21 15 26
Lower Hunter Newcastle 25 33 2 15 2 40 20 40 40
Beresfield 19 21 4 12 0 28 25 28
Wallsend 21 22 2 13 0 27 22 27
Newcastle Carrington 1 1 39 25 39 54
Stockton 29 34 2 1 54 31 54
Mayfield 2 0 38 27 38
Central Coast Wyong 1 0 3 18 0 0 21 15 21 21
Lake Macquarie Morisset 22 25 2 12 0 0 18 23 25 25
Central Tablelands Bathurst 7 9 16 17 17 46
Orange 37 46 4 13 20 46
Mid-north Coast Coffs Harbour 32 38 1 8 3 21 17 38 38
Port Macquarie 26 37 0 15 0 0 30 30 37
Northern Tablelands Armidale 5 9 16 16 16
North-west Slopes Gunnedah 28 35 0 22 29 35 41
Narrabri 29 30 30
Tamworth 31 41 1 24 9 41
Southern Tablelands Goulburn 36 47 1 9 9 8 47 47
South-west Slopes Albury 12 18 6 24 17 24 32
Wagga Wagga North 25 20 0 32 21 32
Muswellbrook Muswellbrook 11 23 7 0 26 22 26 26
Singleton Singleton 9 23 12 0 23 30 30 30
Merriwa Merriwa 14 20 9 11 0 0 31 22 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