Monday
13 October 2025
11 pm - 12 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 31 38 0 7 0 0 23 15 38 39
Cook And Phillip 29 37 5 26 17 37
Earlwood 26 33 2 6 31 17 33
Lidcombe 28 33 2 5 0 0 33 20 33
Macquarie Park 26 34 0 6 0 0 27 16 34
Randwick 31 39 0 5 0 30 21 39
Rozelle 30 36 0 6 1 36
Ultimo-uts 25 33 5 8 1 24 17 33
Sydney North-west Parramatta North 27 34 2 5 1 0 35 19 35 49
Penrith 24 31 1 7 1 0 33 21 33
Prospect 28 34 2 6 0 0 37 16 37
Richmond 24 33 0 7 0 30 17 33
Rouse Hill 25 33 2 7 1 0 33 23 33
St Marys 24 32 3 6 49 16 49
Sydney South-west Bringelly 22 32 1 5 0 32 26 32 35
Camden 22 31 2 7 1 27 17 31
Campbelltown West 10 27 17 5 0 0 30 27 30
Liverpool 26 35 1 5 0 0 33 26 35
Oakdale 25 33 1 5 26 18 33
Illawarra Wollongong 9 27 12 4 0 0 36 14 36 62
Kembla Grange 13 21 5 5 62 19 62
Albion Park South 17 23 1 4 0 28 15 28
Lower Hunter Newcastle 31 39 0 9 1 0 35 15 39 39
Beresfield 25 33 0 7 0 33 33
Wallsend 29 36 0 7 1 34 20 36
Newcastle Carrington 2 0 35 20 35 42
Stockton 31 39 0 0 42 24 42
Mayfield 0 0 36 25 36
Central Coast Wyong 26 37 0 7 0 0 29 17 37 37
Lake Macquarie Morisset 32 41 0 6 0 0 18 12 41 41
Central Tablelands Bathurst 2 8 14 9 14 14
Orange
Mid-north Coast Coffs Harbour 29 33 0 7 2 36 17 36 36
Port Macquarie 27 36 0 11 0 0 29 20 36
Northern Tablelands Armidale 5 10 12 12 12
North-west Slopes Gunnedah 12 19 4 11 10 19 25
Narrabri 7 3 7
Tamworth 19 16 2 25 19 25
Southern Tablelands Goulburn 19 30 4 7 10 3 30 30
South-west Slopes Albury 12 18 7 24 13 24 37
Wagga Wagga North 4 9 7 37 14 37
Muswellbrook Muswellbrook 26 35 0 0 33 15 35 35
Singleton Singleton 24 32 1 0 34 22 34 34
Merriwa Merriwa 18 23 6 7 0 2 21 15 23 23
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