Monday
6 October 2025
11 - 12 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 41 1 4 2 0 27 28 41 46
Cook And Phillip 29 29 11 7 2 32 31 32
Earlwood 37 41 4 32 25 41
Lidcombe 39 45 1 3 0 0 21 16 45
Macquarie Park 40 46 0 4 0 0 16 15 46
Randwick 40 41 4 3 1 30 25 41
Rozelle 38 43 1 4 0 0 33 26 43
Ultimo-uts 30 33 11 6 1 30 30 33
Sydney North-west Parramatta North 36 45 1 3 0 0 20 14 45 45
Penrith 36 42 0 4 1 0 22 12 42
Prospect 37 45 1 6 0 0 24 6 45
Richmond 36 45 0 3 0 23 12 45
Rouse Hill 36 44 0 4 0 0 22 27 44
St Marys 35 42 0 3 23 14 42
Sydney South-west Bringelly 35 40 0 3 0 30 17 40 43
Camden 36 36 0 3 1 24 15 36
Campbelltown West 36 39 1 3 0 0 23 22 39
Liverpool 37 43 3 0 0 27 18 43
Oakdale 35 42 0 3 20 10 42
Illawarra Wollongong 35 40 3 7 0 1 34 19 40 45
Kembla Grange 41 45 1 8 36 13 45
Albion Park South 37 44 1 12 0 23 18 44
Lower Hunter Newcastle 48 53 2 10 2 1 55 39 55 58
Beresfield 47 46 3 12 0 58 41 58
Wallsend 46 50 2 10 1 50 36 50
Newcastle Carrington 4 1 76 41 76 76
Stockton 43 45 7 2 69 40 69
Mayfield 2 1 57 33 57
Central Coast Wyong 35 45 1 9 0 1 24 17 45 45
Lake Macquarie Morisset 41 52 1 9 0 0 34 31 52 52
Central Tablelands Bathurst 37 45 25 17 45 45
Orange 35 42 3 21 23 42
Mid-north Coast Coffs Harbour 44 51 1 60 2 47 62 62 77
Port Macquarie 40 42 1 24 0 0 58 77 77
Northern Tablelands Armidale 28 28 39 39 39
North-west Slopes Gunnedah 42 50 0 49 62 62 62
Narrabri 34 45 45
Tamworth 44 45 1 50 40 50
Southern Tablelands Goulburn 48 56 0 2 17 12 56 56
South-west Slopes Albury 25 32 1 23 8 32 44
Wagga Wagga North 27 36 44 19 44
Muswellbrook Muswellbrook 38 47 0 0 48 37 48 48
Singleton Singleton 42 48 2 0 58 35 58 58
Merriwa Merriwa 38 47 0 6 1 0 35 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