Friday
10 October 2025
8 - 9 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 15 33 14 7 0 0 19 17 33 34
Cook And Phillip 2 12 23 8 3 24 27 27
Earlwood 16 32 14 5 23 16 32
Lidcombe 17 32 8 4 0 0 22 15 32
Macquarie Park 16 31 3 4 0 0 11 22 31
Randwick 18 33 13 4 0 30 20 33
Rozelle 20 34 9 5 0 0 21 14 34
Ultimo-uts 9 22 23 8 1 28 30 30
Sydney North-west Parramatta North 6 30 22 7 2 0 21 18 30 38
Penrith 7 26 16 6 1 0 21 11 26
Prospect 23 37 9 4 0 1 22 16 37
Richmond 25 38 0 2 0 18 7 38
Rouse Hill 25 38 6 5 0 0 20 31 38
St Marys 11 32 15 5 23 12 32
Sydney South-west Bringelly 17 34 5 3 0 23 21 34 43
Camden 29 39 1 3 0 16 14 39
Campbelltown West 17 32 16 2 0 0 18 23 32
Liverpool 19 35 9 5 0 0 27 22 35
Oakdale 32 43 0 2 16 17 43
Illawarra Wollongong 1 32 25 15 1 0 31 23 32 33
Kembla Grange 15 33 12 8 32 20 33
Albion Park South 13 31 7 4 0 16 9 31
Lower Hunter Newcastle 31 35 5 17 1 0 43 20 43 43
Beresfield 4 26 19 12 0 29 22 29
Wallsend 7 26 14 8 0 25 18 26
Newcastle Carrington 3 1 46 26 46 53
Stockton 37 35 2 0 53 28 53
Mayfield 13 0 29 14 29
Central Coast Wyong 10 31 14 5 0 0 16 16 31 31
Lake Macquarie Morisset 35 45 1 2 0 0 9 12 45 45
Central Tablelands Bathurst 22 32 17 13 32 32
Orange 4 26 17 12 14 18 26
Mid-north Coast Coffs Harbour 23 32 0 35 2 56 49 56 56
Port Macquarie 28 37 1 24 0 0 49 50 50
Northern Tablelands Armidale 29 27 45 45 45
North-west Slopes Gunnedah 15 26 5 31 42 42 42
Narrabri 22 34 34
Tamworth 15 31 13 41 37 41
Southern Tablelands Goulburn 29 40 3 8 15 15 40 40
South-west Slopes Albury 15 25 9 31 25 31 47
Wagga Wagga North 5 24 15 47 20 47
Muswellbrook Muswellbrook 1 14 24 0 43 24 43 43
Singleton Singleton 11 28 10 0 31 23 31 31
Merriwa Merriwa 29 41 2 5 0 0 17 18 41 41
NSW ALERTS SYDNEY FORECAST
Sat 11 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