Saturday
1 November 2025
12 - 1 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 4 18 14 10 2 0 25 21 25 32
Cook And Phillip 19 23 0 8 1 20 23 23
Earlwood 4 4 12 12 25 20 25
Lidcombe 13 14 8 21 0 0 27 22 27
Macquarie Park 6 10 3 8 0 0 21 19 21
Randwick 22 32 1 8 0 23 19 32
Rozelle 5 18 8 10 0 0 25 21 25
Ultimo-uts 16 21 8 10 2 17 21 21
Sydney North-west Parramatta North 5 10 11 15 1 1 30 17 30 38
Penrith 11 12 4 18 1 0 28 28 28
Prospect 11 15 9 16 0 0 31 38 38
Richmond 10 17 5 19 0 23 26 26
Rouse Hill 6 13 13 17 0 0 26 15 26
St Marys 16 15 4 18 29 22 29
Sydney South-west Bringelly 16 17 3 11 0 29 24 29 60
Camden 13 20 10 0 22 60 60
Campbelltown West 11 16 11 9 0 0 24 10 24
Liverpool 8 11 12 14 0 0 33 30 33
Oakdale 17 28 2 10 23 18 28
Illawarra Wollongong 13 25 4 6 1 0 30 21 30 30
Kembla Grange 9 15 5 10 29 22 29
Albion Park South 8 17 4 9 0 25 22 25
Lower Hunter Newcastle 24 30 0 9 2 0 32 21 32 32
Beresfield 20 28 2 7 0 25 12 28
Wallsend 19 26 3 7 0 24 18 26
Newcastle Carrington 11 3 32 19 32 49
Stockton 24 32 0 1 49 23 49
Mayfield 0 0 41 23 41
Central Coast Wyong 1 9 6 12 0 1 18 27 27 27
Lake Macquarie Morisset 27 34 0 10 1 0 14 18 34 34
Central Tablelands Bathurst 28 36 26 21 36 40
Orange 29 40 2 13 21 28 40
Mid-north Coast Coffs Harbour 34 38 0 8 3 22 23 38 38
Port Macquarie 23 26 2 19 0 0 19 20 26
Northern Tablelands Armidale 7 11 14 14 14
North-west Slopes Gunnedah 28 26 1 24 24 28 33
Narrabri 14 15 15
Tamworth 26 33 1 26 22 33
Southern Tablelands Goulburn 32 47 4 10 14 13 47 47
South-west Slopes Albury 13 23 9 41 20 41 41
Wagga Wagga North 30 40 0 31 18 40
Muswellbrook Muswellbrook 16 20 4 0 27 22 27 27
Singleton Singleton 12 17 7 0 28 16 28 28
Merriwa Merriwa 11 18 9 6 0 1 23 27 27 27
NSW ALERTS SYDNEY FORECAST
Sat 1 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