Tuesday
14 October 2025
10 - 11 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 35 36 3 6 1 0 30 16 36 43
Cook And Phillip 32 31 3 6 32 19 32
Earlwood 34 36 3 6 40 21 40
Lidcombe 34 37 3 6 0 0 43 22 43
Macquarie Park 37 39 0 5 1 0 31 22 39
Randwick 36 36 4 5 0 38 21 38
Rozelle 35 37 1 6 0 0 37
Ultimo-uts 24 21 13 8 1 33 18 33
Sydney North-west Parramatta North 38 39 2 6 0 0 48 24 48 56
Penrith 34 37 0 10 1 0 43 25 43
Prospect 38 39 2 7 0 0 47 26 47
Richmond 35 38 0 19 0 40 23 40
Rouse Hill 36 38 1 7 0 0 42 17 42
St Marys 39 38 2 9 56 16 56
Sydney South-west Bringelly 36 34 1 8 0 45 26 45 45
Camden 31 0 33 21 33
Campbelltown West 32 33 3 7 0 0 40 18 40
Liverpool 38 38 0 8 0 0 45 30 45
Oakdale 29 34 0 5 34 21 34
Illawarra Wollongong 32 34 2 2 0 0 38 23 38 69
Kembla Grange 32 36 1 3 69 23 69
Albion Park South 32 35 1 1 0 27 20 35
Lower Hunter Newcastle 34 34 2 9 2 1 52 24 52 52
Beresfield 30 34 4 10 2 44 44
Wallsend 30 34 2 10 1 47 24 47
Newcastle Carrington 5 1 61 24 61 61
Stockton 31 37 3 1 57 27 57
Mayfield 1 1 54 25 54
Central Coast Wyong 34 33 1 7 0 1 41 22 41 41
Lake Macquarie Morisset 33 37 5 7 0 6 29 17 37 37
Central Tablelands Bathurst 30 21 15 12 30 41
Orange 32 41 2 41
Mid-north Coast Coffs Harbour 35 40 0 11 2 34 17 40 40
Port Macquarie 30 31 1 10 0 0 32 24 32
Northern Tablelands Armidale 4 10 12 12 12
North-west Slopes Gunnedah 35 34 0 17 14 35 35
Narrabri 11 7 11
Tamworth 34 34 1 31 21 34
Southern Tablelands Goulburn 33 34 0 2 12 6 34 34
South-west Slopes Albury 25 22 3 35 17 35 49
Wagga Wagga North 29 24 0 49 23 49
Muswellbrook Muswellbrook 27 26 3 43 12 43 43
Singleton Singleton 26 24 7 7 42 20 42 42
Merriwa Merriwa 33 33 1 6 1 1 32 16 33 33
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