Monday
13 October 2025
7 - 8 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 15 11 12 5 0 0 18 11 18 26
Cook And Phillip 14 12 8 4 19 17 19
Earlwood 13 6 13 4 25 20 25
Lidcombe 12 10 14 4 0 0 26 16 26
Macquarie Park 22 19 1 2 0 0 23 16 23
Randwick 17 14 11 3 0 25 16 25
Rozelle
Ultimo-uts 12 9 16 5 2 17 12 17
Sydney North-west Parramatta North 17 12 8 3 1 0 29 14 29 33
Penrith 23 23 3 1 0 24 17 24
Prospect 17 17 9 4 0 0 31 16 31
Richmond 25 24 0 3 0 21 6 25
Rouse Hill 22 23 4 4 0 0 25 9 25
St Marys 15 7 10 5 33 8 33
Sydney South-west Bringelly 14 8 6 5 0 35 16 35 35
Camden 22 16 2 4 1 19 13 22
Campbelltown West 21 8 4 3 0 0 23 19 23
Liverpool 12 6 12 6 0 0 34 18 34
Oakdale 23 31 0 3 21 17 31
Illawarra Wollongong 21 15 3 3 0 0 32 13 32 83
Kembla Grange 23 23 1 4 83 20 83
Albion Park South 23 24 3 3 0 20 13 24
Lower Hunter Newcastle 19 19 5 4 2 0 59 18 59 59
Beresfield 21 15 4 4 0 32 12 32
Wallsend 17 15 4 5 1 33 18 33
Newcastle Carrington 10 0 41 22 41 46
Stockton 17 10 11 1 46 24 46
Mayfield 5 0 33 32 33
Central Coast Wyong 18 16 5 3 0 0 26 19 26 26
Lake Macquarie Morisset 24 32 2 2 0 0 12 7 32 32
Central Tablelands Bathurst 18 12 19 12 19 26
Orange 21 26 0 3 10 9 26
Mid-north Coast Coffs Harbour 21 30 7 10 2 35 25 35 35
Port Macquarie 30 29 2 3 0 0 34 28 34
Northern Tablelands Armidale 4 15 20 20 20
North-west Slopes Gunnedah 28 35 14 9 35 35
Narrabri 9 7 9
Tamworth 23 14 3 33 11 33
Southern Tablelands Goulburn 25 29 0 2 12 8 29 29
South-west Slopes Albury 23 22 2 21 13 23 35
Wagga Wagga North 20 17 0 35 11 35
Muswellbrook Muswellbrook 21 13 3 0 48 13 48 48
Singleton Singleton 18 16 8 0 38 14 38 38
Merriwa Merriwa 26 33 0 2 0 0 22 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