Monday
6 October 2025
1 - 2 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 38 47 0 8 2 0 26 26 47 49
Cook And Phillip 34 37 2 6 2 30 30 37
Earlwood 36 46 7 33 26 46
Lidcombe 39 48 0 3 0 0 22 12 48
Macquarie Park 40 49 0 4 0 0 17 16 49
Randwick 40 47 2 9 1 32 23 47
Rozelle 36 45 0 5 0 0 30 25 45
Ultimo-uts 32 39 5 8 1 27 25 39
Sydney North-west Parramatta North 37 46 1 3 0 0 22 14 46 46
Penrith 35 44 0 4 1 0 25 13 44
Prospect 38 46 1 4 0 0 25 11 46
Richmond 37 46 0 3 0 24 13 46
Rouse Hill 36 45 0 3 0 0 23 19 45
St Marys 37 45 0 3 25 15 45
Sydney South-west Bringelly 35 44 0 3 1 32 17 44 47
Camden 39 46 0 3 1 25 16 46
Campbelltown West 38 46 1 3 0 0 24 17 46
Liverpool 38 47 3 0 0 27 20 47
Oakdale 40 46 0 3 23 13 46
Illawarra Wollongong 31 41 1 21 0 0 39 18 41 46
Kembla Grange 32 46 1 17 41 12 46
Albion Park South 31 43 0 20 0 27 21 43
Lower Hunter Newcastle 46 59 1 8 2 1 57 40 59 62
Beresfield 41 55 1 7 0 62 42 62
Wallsend 39 54 0 4 0 50 37 54
Newcastle Carrington 1 1 76 43 76 76
Stockton 49 54 4 2 71 44 71
Mayfield 0 0 58 38 58
Central Coast Wyong 38 45 1 7 0 0 26 21 45 45
Lake Macquarie Morisset 38 50 0 3 0 0 34 31 50 50
Central Tablelands Bathurst 36 46 25 14 46 46
Orange 35 44 3 21 23 44
Mid-north Coast Coffs Harbour 47 54 0 29 2 48 65 65 75
Port Macquarie 43 50 1 33 0 0 58 75 75
Northern Tablelands Armidale 20 30 40 40 40
North-west Slopes Gunnedah 43 53 0 48 60 60 60
Narrabri 33 45 45
Tamworth 44 54 1 55 42 55
Southern Tablelands Goulburn 44 59 0 2 17 12 59 59
South-west Slopes Albury 26 32 1 24 11 32 45
Wagga Wagga North 26 34 45 20 45
Muswellbrook Muswellbrook 40 48 0 0 53 39 53 53
Singleton Singleton 40 51 2 0 66 37 66 66
Merriwa Merriwa 40 48 0 4 1 0 36 33 48 48
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