Tuesday
14 October 2025
5 - 6 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 11 25 12 9 0 0 28 16 28 39
Cook And Phillip 15 27 7 6 29 18 29
Earlwood 2 14 15 8 36 21 36
Lidcombe 4 16 18 8 0 0 39 21 39
Macquarie Park 7 12 2 6 0 0 29 21 29
Randwick 12 27 11 7 0 37 21 37
Rozelle 15 27 7 8 0 0 27
Ultimo-uts 7 18 19 10 1 29 17 29
Sydney North-west Parramatta North 3 10 12 6 0 0 45 22 45 55
Penrith 9 17 8 8 1 0 40 24 40
Prospect 12 21 10 8 0 0 44 22 44
Richmond 10 16 5 8 0 34 21 34
Rouse Hill 17 25 6 7 0 0 39 17 39
St Marys 2 10 9 7 55 16 55
Sydney South-west Bringelly 2 9 5 10 1 37 25 37 40
Camden 4 11 4 4 0 29 18 29
Campbelltown West 0 1 20 7 0 1 35 20 35
Liverpool 1 15 15 9 0 0 40 30 40
Oakdale 23 31 0 21 32 20 32
Illawarra Wollongong 6 10 16 6 0 0 37 19 37 67
Kembla Grange 4 16 14 9 67 21 67
Albion Park South 0 10 13 5 0 28 19 28
Lower Hunter Newcastle 10 26 15 13 1 1 45 17 45 45
Beresfield 15 19 9 9 0 39 39
Wallsend 11 18 7 9 0 40 20 40
Newcastle Carrington 24 1 46 21 46 52
Stockton 20 33 5 0 52 24 52
Mayfield 9 0 46 24 46
Central Coast Wyong 4 9 8 7 0 0 36 15 36 36
Lake Macquarie Morisset 17 31 4 7 0 0 24 14 31 31
Central Tablelands Bathurst 1 1 15 6 15 15
Orange
Mid-north Coast Coffs Harbour 16 26 5 7 2 36 17 36 36
Port Macquarie 3 11 4 9 0 0 27 19 27
Northern Tablelands Armidale 10 10 11 11 11
North-west Slopes Gunnedah 10 14 4 14 12 14 26
Narrabri 9 4 9
Tamworth 12 25 6 26 25 26
Southern Tablelands Goulburn 2 6 5 4 10 4 10 10
South-west Slopes Albury 2 7 11 26 16 26 41
Wagga Wagga North 1 5 6 41 22 41
Muswellbrook Muswellbrook 2 5 9 34 16 34 34
Singleton Singleton 4 10 7 0 35 24 35 35
Merriwa Merriwa 23 19 3 10 1 1 27 15 27 27
NSW ALERTS SYDNEY FORECAST
Wed 15 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