Sunday
2 November 2025
3 - 4 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 36 44 0 10 2 0 24 26 44 47
Cook And Phillip 28 30 0 11 1 29 37 37
Earlwood 31 38 8 26 21 38
Lidcombe 2 19 13 16 0 0 26 30 30
Macquarie Park 18 9 0 13 2 0 23 27 27
Randwick 40 47 1 7 0 31 28 47
Rozelle 35 39 0 10 0 0 27 23 39
Ultimo-uts 32 37 4 10 3 28 29 37
Sydney North-west Parramatta North 2 5 8 18 2 0 27 19 27 30
Penrith 2 6 4 17 2 0 19 18 19
Prospect 6 16 10 20 0 0 27 20 27
Richmond 3 9 1 19 0 16 22 22
Rouse Hill 12 15 7 30 1 0 23 25 30
St Marys 2 6 2 18 19 16 19
Sydney South-west Bringelly 1 7 4 24 0 20 22 24 32
Camden 8 15 3 11 0 18 20 20
Campbelltown West 15 18 5 10 1 0 22 22 22
Liverpool 2 16 7 23 0 0 24 27 27
Oakdale 25 32 1 12 20 21 32
Illawarra Wollongong 21 25 2 7 0 0 35 23 35 35
Kembla Grange 5 7 1 19 25 22 25
Albion Park South 2 8 3 10 0 22 14 22
Lower Hunter Newcastle 20 30 2 17 2 40 19 40 40
Beresfield 21 23 3 19 0 28 26 28
Wallsend 21 25 2 16 0 27 23 27
Newcastle Carrington 4 1 38 25 38 54
Stockton 27 35 1 1 54 30 54
Mayfield 3 0 38 27 38
Central Coast Wyong 24 13 3 18 0 0 22 15 24 24
Lake Macquarie Morisset 24 27 2 15 0 0 19 24 27 27
Central Tablelands Bathurst 5 7 16 17 17 44
Orange 34 44 0 4 12 18 44
Mid-north Coast Coffs Harbour 21 36 2 10 3 21 17 36 36
Port Macquarie 10 27 1 10 0 0 30 29 30
Northern Tablelands Armidale 6 9 16 16 16
North-west Slopes Gunnedah 24 33 0 23 31 33 37
Narrabri 28 30 30
Tamworth 27 37 1 23 9 37
Southern Tablelands Goulburn 33 44 1 13 10 8 44 44
South-west Slopes Albury 12 16 5 25 17 25 32
Wagga Wagga North 32 30 32 20 32
Muswellbrook Muswellbrook 13 18 8 0 26 22 26 26
Singleton Singleton 9 13 14 0 23 32 32 32
Merriwa Merriwa 18 20 5 10 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