Monday
13 October 2025
9 - 10 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 26 22 1 4 0 0 18 11 26 28
Cook And Phillip 20 19 4 4 19 18 20
Earlwood 26 20 2 3 25 20 26
Lidcombe 26 20 4 3 0 0 26 14 26
Macquarie Park 28 28 0 3 0 0 22 14 28
Randwick 26 23 3 3 0 26 16 26
Rozelle
Ultimo-uts 22 17 6 5 2 17 12 22
Sydney North-west Parramatta North 25 22 4 3 2 0 30 15 30 32
Penrith 1 1 0 24 16 24
Prospect 26 24 4 3 0 0 31 15 31
Richmond 29 31 2 0 19 6 31
Rouse Hill 30 28 1 3 0 0 24 12 30
St Marys 29 23 1 3 32 8 32
Sydney South-west Bringelly 27 22 1 3 0 34 15 34 34
Camden 26 27 1 2 1 18 11 27
Campbelltown West 26 24 1 2 0 0 23 20 26
Liverpool 29 22 0 3 0 0 33 18 33
Oakdale 24 30 0 2 19 17 30
Illawarra Wollongong 24 24 3 3 0 1 28 12 28 82
Kembla Grange 27 28 1 82 20 82
Albion Park South 27 29 0 3 0 21 13 29
Lower Hunter Newcastle 27 26 2 3 2 56 17 56 56
Beresfield 27 26 2 3 0 28 13 28
Wallsend 26 26 1 3 1 31 17 31
Newcastle Carrington 3 0 33 22 33 38
Stockton 26 22 3 1 38 21 38
Mayfield 1 0 29 28 29
Central Coast Wyong 29 27 0 2 0 0 26 16 29 29
Lake Macquarie Morisset 31 33 0 1 1 0 11 7 33 33
Central Tablelands Bathurst 25 23 17 11 25 29
Orange 26 29 2 9 9 29
Mid-north Coast Coffs Harbour 29 30 1 9 2 37 26 37 37
Port Macquarie 30 36 1 3 0 0 32 24 36
Northern Tablelands Armidale 3 15 21 21 21
North-west Slopes Gunnedah 31 36 14 10 36 36
Narrabri 7 4 7
Tamworth 32 29 0 31 16 32
Southern Tablelands Goulburn 30 33 0 2 11 8 33 33
South-west Slopes Albury 25 28 1 21 12 28 32
Wagga Wagga North 29 27 32 9 32
Muswellbrook Muswellbrook 28 26 0 0 40 15 40 40
Singleton Singleton 24 23 4 0 36 18 36 36
Merriwa Merriwa 27 33 0 2 0 0 21 14 33 33
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