Tuesday
14 October 2025
1 - 2 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 38 7 0 25 16 38 38
Cook And Phillip 37 5 27 17 37
Earlwood 33 6 33 18 33
Lidcombe 33 6 0 35 20 35
Macquarie Park 31 6 0 29 16 31
Randwick 38 5 33 21 38
Rozelle 37 6 1 37
Ultimo-uts 33 8 1 26 17 33
Sydney North-west Parramatta North 33 6 1 37 19 37 52
Penrith 30 7 1 36 24 36
Prospect 34 7 0 40 17 40
Richmond 31 7 32 19 32
Rouse Hill 32 7 0 36 20 36
St Marys 30 7 52 15 52
Sydney South-west Bringelly 27 10 34 25 34 35
Camden 26 6 1 28 17 28
Campbelltown West 16 5 0 33 23 33
Liverpool 33 6 0 35 26 35
Oakdale 31 6 28 19 31
Illawarra Wollongong 19 5 0 38 15 38 62
Kembla Grange 17 5 62 19 62
Albion Park South 20 4 28 17 28
Lower Hunter Newcastle 39 9 1 37 15 39 39
Beresfield 31 9 35 35
Wallsend 35 8 36 20 36
Newcastle Carrington 38 22 38 44
Stockton 31 39 0 0 44 24 44
Mayfield 4 0 39 22 39
Central Coast Wyong 32 8 0 31 17 32 32
Lake Macquarie Morisset 40 6 0 20 13 40 40
Central Tablelands Bathurst 3 14 8 14 14
Orange
Mid-north Coast Coffs Harbour 35 8 2 36 16 36 36
Port Macquarie 31 10 0 28 20 31
Northern Tablelands Armidale 4 10 11 11 11
North-west Slopes Gunnedah 17 12 11 17 25
Narrabri 8 3 8
Tamworth 20 25 21 25
Southern Tablelands Goulburn 22 7 10 4 22 22
South-west Slopes Albury 15 25 13 25 40
Wagga Wagga North 6 40 18 40
Muswellbrook Muswellbrook 32 34 16 34 34
Singleton Singleton 30 36 25 36 36
Merriwa Merriwa 23 7 0 22 16 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