Monday
6 October 2025
6 - 7 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 29 38 0 26 2 0 29 25 38 39
Cook And Phillip 26 36 0 24 2 33 28 36
Earlwood 28 37 25 38 31 38
Lidcombe 27 38 2 26 0 0 38 18 38
Macquarie Park 25 36 0 24 0 0 30 22 36
Randwick 30 39 1 24 1 37 26 39
Rozelle 26 37 1 26 0 0 36 25 37
Ultimo-uts 25 34 3 33 2 33 30 34
Sydney North-west Parramatta North 26 38 2 25 0 1 40 21 40 40
Penrith 27 38 1 22 1 0 36 20 38
Prospect 23 36 5 29 0 0 40 32 40
Richmond 29 39 0 23 0 33 24 39
Rouse Hill 28 37 1 21 0 0 35 10 37
St Marys 24 37 3 23 40 18 40
Sydney South-west Bringelly 28 38 1 21 1 58 22 58 58
Camden 27 38 2 20 1 35 23 38
Campbelltown West 29 38 2 13 0 0 34 17 38
Liverpool 28 38 21 0 41 30 41
Oakdale 31 47 1 8 28 13 47
Illawarra Wollongong 23 29 3 19 0 0 46 32 46 48
Kembla Grange 24 35 3 13 48 17 48
Albion Park South 16 31 6 13 0 35 29 35
Lower Hunter Newcastle 30 54 0 31 2 0 73 48 73 73
Beresfield 31 46 1 24 0 67 41 67
Wallsend 31 45 0 27 0 57 41 57
Newcastle Carrington 1 2 86 55 86 86
Stockton 34 57 0 1 80 50 80
Mayfield 0 0 68 48 68
Central Coast Wyong 32 44 0 23 0 1 38 34 44 44
Lake Macquarie Morisset 34 48 0 22 0 0 37 34 48 48
Central Tablelands Bathurst 32 47 27 13 47 47
Orange 28 44 3 21 21 44
Mid-north Coast Coffs Harbour 29 52 4 36 2 55 73 73 83
Port Macquarie 37 50 3 40 0 0 60 83 83
Northern Tablelands Armidale 20 33 44 44 44
North-west Slopes Gunnedah 29 47 8 48 56 56 58
Narrabri 32 41 41
Tamworth 30 50 7 58 43 58
Southern Tablelands Goulburn 32 44 0 3 15 12 44 44
South-west Slopes Albury 26 35 3 28 16 35 43
Wagga Wagga North 21 30 43 23 43
Muswellbrook Muswellbrook 33 44 2 0 62 42 62 62
Singleton Singleton 30 44 6 0 72 38 72 72
Merriwa Merriwa 35 46 1 3 1 0 39 34 46 46
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