Monday
6 October 2025
12 - 1 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 39 45 0 4 2 0 26 26 45 48
Cook And Phillip 34 34 6 5 2 31 31 34
Earlwood 38 43 4 32 25 43
Lidcombe 38 48 1 3 0 0 22 14 48
Macquarie Park 40 47 0 4 0 0 17 15 47
Randwick 39 44 2 3 1 29 24 44
Rozelle 36 44 0 4 0 0 31 26 44
Ultimo-uts 33 36 5 5 1 28 26 36
Sydney North-west Parramatta North 37 46 1 3 0 0 21 14 46 46
Penrith 36 44 0 3 1 0 23 13 44
Prospect 37 46 1 5 0 0 25 8 46
Richmond 37 45 0 3 0 23 12 45
Rouse Hill 36 44 0 3 0 0 22 24 44
St Marys 36 44 0 3 24 14 44
Sydney South-west Bringelly 35 43 0 3 0 31 17 43 46
Camden 37 44 0 3 1 25 15 44
Campbelltown West 37 44 1 3 0 0 23 19 44
Liverpool 38 46 3 0 0 27 19 46
Oakdale 37 44 0 3 22 11 44
Illawarra Wollongong 29 41 4 23 0 1 38 17 41 46
Kembla Grange 34 46 1 17 39 13 46
Albion Park South 32 44 1 18 0 25 17 44
Lower Hunter Newcastle 48 57 1 9 2 1 57 39 57 60
Beresfield 47 52 2 10 0 60 42 60
Wallsend 45 53 1 8 0 51 37 53
Newcastle Carrington 4 1 77 42 77 77
Stockton 41 48 11 2 71 42 71
Mayfield 1 0 59 36 59
Central Coast Wyong 36 45 1 7 0 1 25 19 45 45
Lake Macquarie Morisset 40 51 1 7 0 0 34 31 51 51
Central Tablelands Bathurst 37 46 25 15 46 46
Orange 33 43 3 21 23 43
Mid-north Coast Coffs Harbour 44 53 0 36 2 48 64 64 78
Port Macquarie 41 47 1 22 0 0 59 78 78
Northern Tablelands Armidale 22 29 40 40 40
North-west Slopes Gunnedah 43 53 0 49 62 62 62
Narrabri 34 45 45
Tamworth 47 52 1 54 41 54
Southern Tablelands Goulburn 48 59 0 2 17 12 59 59
South-west Slopes Albury 25 31 1 23 10 31 45
Wagga Wagga North 25 35 45 19 45
Muswellbrook Muswellbrook 39 48 0 0 49 39 49 49
Singleton Singleton 41 50 2 0 64 36 64 64
Merriwa Merriwa 39 47 0 4 1 0 36 33 47 47
NSW ALERTS SYDNEY FORECAST
Tue 7 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