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