Monday
13 October 2025
4 - 5 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 30 36 0 7 0 0 17 14 36 40
Cook And Phillip 27 35 0 6 21 17 35
Earlwood 29 37 1 6 24 22 37
Lidcombe 29 38 2 6 0 0 25 17 38
Macquarie Park 29 37 0 6 0 0 22 14 37
Randwick 31 40 1 5 0 23 19 40
Rozelle 6 6
Ultimo-uts 27 35 4 9 1 16 12 35
Sydney North-west Parramatta North 30 39 2 6 1 0 26 18 39 42
Penrith 30 39 2 7 1 0 23 17 39
Prospect 30 39 3 7 0 0 28 18 39
Richmond 32 42 0 7 0 21 9 42
Rouse Hill 31 40 3 7 0 0 24 10 40
St Marys 31 40 3 7 39 10 40
Sydney South-west Bringelly 31 40 0 6 0 27 18 40 41
Camden 32 41 1 6 1 19 11 41
Campbelltown West 30 39 2 5 0 0 24 20 39
Liverpool 30 38 0 6 0 0 26 20 38
Oakdale 33 40 1 6 18 15 40
Illawarra Wollongong 28 37 2 5 0 0 28 11 37 48
Kembla Grange 29 38 2 6 48 16 48
Albion Park South 31 40 0 4 0 23 11 40
Lower Hunter Newcastle 30 40 0 10 0 1 47 16 47 47
Beresfield 28 39 2 7 0 27 16 39
Wallsend 30 40 0 7 1 27 16 40
Newcastle Carrington 1 0 30 17 30 41
Stockton 31 41 0 0 37 21 41
Mayfield 0 0 28 25 28
Central Coast Wyong 31 40 0 6 0 0 23 18 40 40
Lake Macquarie Morisset 33 43 0 5 0 0 9 6 43 43
Central Tablelands Bathurst 32 39 12 8 39 39
Orange 33 39 1 9 9 39
Mid-north Coast Coffs Harbour 36 44 1 6 2 35 22 44 47
Port Macquarie 40 47 0 6 0 0 29 22 47
Northern Tablelands Armidale 1 14 20 20 20
North-west Slopes Gunnedah 33 41 11 8 41 45
Narrabri 7 4 7
Tamworth 37 45 1 26 17 45
Southern Tablelands Goulburn 35 43 1 1 8 5 43 43
South-west Slopes Albury 35 41 1 28 12 41 42
Wagga Wagga North 34 42 31 13 42
Muswellbrook Muswellbrook 33 41 0 0 30 11 41 41
Singleton Singleton 35 42 2 0 33 18 42 42
Merriwa Merriwa 34 42 0 2 0 0 16 12 42 42
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