Friday
10 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 33 45 2 3 0 0 19 17 45 50
Cook And Phillip 18 32 12 4 3 24 28 32
Earlwood 32 43 5 3 23 17 43
Lidcombe 31 41 2 2 0 0 22 17 41
Macquarie Park 32 44 2 1 0 0 11 23 44
Randwick 34 50 5 2 0 29 22 50
Rozelle 33 46 2 2 0 0 20 17 46
Ultimo-uts 25 32 10 5 1 30 32 32
Sydney North-west Parramatta North 34 44 3 2 2 0 19 18 44 46
Penrith 35 43 0 2 1 0 20 12 43
Prospect 34 46 4 2 0 0 23 20 46
Richmond 35 46 2 0 17 10 46
Rouse Hill 35 45 1 2 0 0 20 29 45
St Marys 35 45 2 2 23 12 45
Sydney South-west Bringelly 35 45 0 1 0 20 20 45 45
Camden 35 44 0 2 0 16 16 44
Campbelltown West 31 40 5 1 0 0 18 25 40
Liverpool 34 45 1 3 0 0 30 24 45
Oakdale 37 45 0 2 16 16 45
Illawarra Wollongong 40 46 3 10 0 0 29 14 46 46
Kembla Grange 34 41 2 3 34 19 41
Albion Park South 33 42 2 2 0 16 9 42
Lower Hunter Newcastle 36 50 3 2 1 0 31 21 50 50
Beresfield 36 49 5 4 0 25 22 49
Wallsend 38 50 1 3 0 24 23 50
Newcastle Carrington 9 0 30 30 30 45
Stockton 31 45 10 0 33 29 45
Mayfield 2 0 23 15 23
Central Coast Wyong 36 44 1 2 0 0 15 19 44 44
Lake Macquarie Morisset 37 46 2 2 0 0 11 16 46 46
Central Tablelands Bathurst 32 42 16 14 42 42
Orange 31 40 0 3 13 17 40
Mid-north Coast Coffs Harbour 27 43 0 30 2 56 50 56 56
Port Macquarie 32 47 4 42 0 0 47 48 48
Northern Tablelands Armidale 23 27 43 43 43
North-west Slopes Gunnedah 33 48 1 35 51 51 55
Narrabri 23 37 37
Tamworth 38 55 4 43 47 55
Southern Tablelands Goulburn 35 43 1 3 14 14 43 43
South-west Slopes Albury 31 40 2 31 26 40 44
Wagga Wagga North 33 43 1 44 22 44
Muswellbrook Muswellbrook 31 44 6 0 35 25 44 44
Singleton Singleton 30 43 7 0 30 32 43 43
Merriwa Merriwa 37 47 1 4 0 0 16 20 47 47
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