Tuesday
14 October 2025
7 - 8 pm (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 35 53 4 14 1 0 34 24 53 59
Cook And Phillip 27 42 5 10 35 26 42
Earlwood 32 50 8 14 45 22 50
Lidcombe 35 44 9 13 0 42 24 44
Macquarie Park 36 51 3 11 1 0 30 22 51
Randwick 38 59 3 12 1 49 27 59
Rozelle 31 49 7 14 0 1 46 23 49
Ultimo-uts 20 36 18 18 2 38 24 38
Sydney North-west Parramatta North 32 42 11 11 1 1 46 22 46 46
Penrith 19 34 8 3 1 0 34 22 34
Prospect 18 31 23 12 0 0 43 20 43
Richmond 29 41 0 3 0 36 19 41
Rouse Hill 28 41 5 5 0 0 35 22 41
St Marys 22 37 2 2 39 18 39
Sydney South-west Bringelly 13 31 8 5 1 38 19 38 46
Camden 21 36 3 25 23 36
Campbelltown West 0 28 28 4 0 0 32 22 32
Liverpool 23 36 16 11 0 1 46 24 46
Oakdale 34 42 0 2 29 18 42
Illawarra Wollongong 35 51 6 15 0 0 50 34 51 60
Kembla Grange 30 45 7 9 60 22 60
Albion Park South 36 45 2 9 0 27 21 45
Lower Hunter Newcastle 15 38 13 16 1 1 58 27 58 58
Beresfield 12 31 17 7 0 45 45
Wallsend 22 39 9 10 0 52 26 52
Newcastle Carrington 18 2 70 32 70 70
Stockton 31 44 1 0 68 28 68
Mayfield 6 0 59 29 59
Central Coast Wyong 20 43 6 11 0 1 45 26 45 45
Lake Macquarie Morisset 34 46 1 11 0 0 33 21 46 46
Central Tablelands Bathurst 18 37 18 16 37 37
Orange 7 32 16 15 32
Mid-north Coast Coffs Harbour 31 40 0 10 2 33 17 40 40
Port Macquarie 27 37 2 17 0 0 35 19 37
Northern Tablelands Armidale 6 12 13 13 13
North-west Slopes Gunnedah 28 41 3 17 14 41 42
Narrabri 11 7 11
Tamworth 24 42 7 33 20 42
Southern Tablelands Goulburn 25 39 5 4 17 10 39 39
South-west Slopes Albury 19 34 9 37 18 37 58
Wagga Wagga North 21 33 2 58 23 58
Muswellbrook Muswellbrook 8 30 17 1 45 21 45 45
Singleton Singleton 13 32 15 0 44 24 44 44
Merriwa Merriwa 36 45 1 2 1 1 30 18 45 45
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