Monday
13 October 2025
10 - 11 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 27 28 1 3 0 0 18 11 28 33
Cook And Phillip 23 23 3 4 20 18 23
Earlwood 27 27 1 3 25 20 27
Lidcombe 27 27 2 3 0 0 26 14 27
Macquarie Park 28 33 1 3 0 0 23 13 33
Randwick 30 31 2 2 0 26 16 31
Rozelle
Ultimo-uts 25 24 5 4 2 17 12 25
Sydney North-west Parramatta North 29 30 2 3 2 0 30 14 30 35
Penrith 0 1 0 24 15 24
Prospect 29 30 2 4 0 0 31 14 31
Richmond 30 35 2 0 19 5 35
Rouse Hill 32 35 2 3 0 0 24 13 35
St Marys 30 31 1 3 32 9 32
Sydney South-west Bringelly 27 29 0 2 0 34 15 34 34
Camden 27 31 1 2 1 17 11 31
Campbelltown West 28 31 1 2 0 0 22 21 31
Liverpool 29 30 0 3 0 0 33 18 33
Oakdale 25 30 0 2 19 17 30
Illawarra Wollongong 28 30 2 7 0 0 28 12 30 83
Kembla Grange 29 32 1 6 83 20 83
Albion Park South 30 33 0 0 22 14 33
Lower Hunter Newcastle 28 3 2 0 54 15 54 54
Beresfield 30 32 1 3 0 27 12 32
Wallsend 30 29 0 3 1 28 16 30
Newcastle Carrington 1 0 30 21 30 37
Stockton 31 29 2 0 37 19 37
Mayfield 0 0 27 27 27
Central Coast Wyong 29 33 1 3 0 0 27 14 33 33
Lake Macquarie Morisset 32 36 0 1 1 0 11 6 36 36
Central Tablelands Bathurst 27 29 17 10 29 30
Orange 27 30 2 9 8 30
Mid-north Coast Coffs Harbour 35 34 0 9 2 36 26 36 38
Port Macquarie 32 38 0 3 0 0 31 22 38
Northern Tablelands Armidale 2 15 22 22 22
North-west Slopes Gunnedah 31 37 13 9 37 37
Narrabri 7 4 7
Tamworth 33 37 0 30 16 37
Southern Tablelands Goulburn 32 36 0 1 10 7 36 36
South-west Slopes Albury 27 31 1 24 11 31 32
Wagga Wagga North 30 32 32 8 32
Muswellbrook Muswellbrook 30 33 0 0 36 18 36 36
Singleton Singleton 28 27 2 0 34 19 34 34
Merriwa Merriwa 29 34 0 2 0 0 21 14 34 34
NSW ALERTS SYDNEY FORECAST
Tue 14 Oct 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