Tuesday
14 October 2025
5 - 6 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 46 56 4 12 1 1 33 22 56 61
Cook And Phillip 39 47 7 11 34 25 47
Earlwood 45 52 5 11 43 18 52
Lidcombe 37 5 6 0 39 23 39
Macquarie Park 45 52 2 9 1 1 28 19 52
Randwick 50 61 2 12 2 46 25 61
Rozelle 42 54 7 12 0 1 44 54
Ultimo-uts 33 40 18 16 2 37 24 40
Sydney North-west Parramatta North 32 49 3 2 1 0 41 21 49 49
Penrith 31 41 3 2 1 0 35 23 41
Prospect 29 46 5 3 0 0 40 20 46
Richmond 35 44 0 2 0 37 20 44
Rouse Hill 35 46 1 2 0 0 36 21 46
St Marys 34 45 1 2 40 18 45
Sydney South-west Bringelly 31 40 0 2 1 35 20 40 43
Camden 33 41 2 26 23 41
Campbelltown West 33 41 2 2 0 0 32 21 41
Liverpool 32 43 1 3 0 0 42 23 43
Oakdale 33 41 0 2 30 18 41
Illawarra Wollongong 44 56 3 10 0 0 47 30 56 64
Kembla Grange 38 48 7 9 64 21 64
Albion Park South 35 43 6 7 1 25 19 43
Lower Hunter Newcastle 33 52 1 13 1 1 56 25 56 56
Beresfield 32 50 5 5 0 45 50
Wallsend 37 52 3 6 0 48 25 52
Newcastle Carrington 3 1 65 32 65 65
Stockton 35 50 0 0 64 25 64
Mayfield 4 0 54 26 54
Central Coast Wyong 40 56 1 10 0 1 44 24 56 56
Lake Macquarie Morisset 38 54 1 9 0 0 32 20 54 54
Central Tablelands Bathurst 35 45 17 16 45 45
Orange 34 44 0 2 44
Mid-north Coast Coffs Harbour 32 40 0 10 2 35 17 40 40
Port Macquarie 30 39 1 16 0 0 32 19 39
Northern Tablelands Armidale 3 12 13 13 13
North-west Slopes Gunnedah 34 45 0 18 14 45 49
Narrabri 11 6 11
Tamworth 37 49 1 33 21 49
Southern Tablelands Goulburn 35 44 1 3 16 10 44 44
South-west Slopes Albury 30 39 2 36 18 39 55
Wagga Wagga North 30 38 55 22 55
Muswellbrook Muswellbrook 28 45 7 1 46 19 46 46
Singleton Singleton 31 45 4 0 42 23 45 45
Merriwa Merriwa 38 47 0 2 1 1 32 18 47 47
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