Monday
6 October 2025
10 - 11 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 26 32 2 16 2 0 28 19 32 44
Cook And Phillip 21 29 0 13 2 31 22 31
Earlwood 14 24 15 40 29 40
Lidcombe 14 25 7 20 0 0 44 22 44
Macquarie Park 20 27 0 18 0 0 34 20 34
Randwick 27 35 1 14 0 42 24 42
Rozelle 22 29 3 16 0 0 42 27 42
Ultimo-uts 23 27 6 17 2 33 26 33
Sydney North-west Parramatta North 19 25 3 21 0 1 46 24 46 46
Penrith 21 28 1 24 1 0 42 25 42
Prospect 20 25 4 23 0 0 46 39 46
Richmond 19 30 0 22 0 39 30 39
Rouse Hill 24 31 1 22 0 0 41 15 41
St Marys 13 20 3 20 44 22 44
Sydney South-west Bringelly 13 22 3 20 0 59 24 59 59
Camden 21 32 1 20 1 36 26 36
Campbelltown West 19 33 5 20 0 0 36 17 36
Liverpool 15 27 19 0 45 35 45
Oakdale 30 43 0 5 28 17 43
Illawarra Wollongong 17 25 5 10 0 0 48 32 48 48
Kembla Grange 17 28 2 5 43 22 43
Albion Park South 27 29 1 3 0 32 27 32
Lower Hunter Newcastle 32 40 0 24 2 0 72 51 72 72
Beresfield 27 35 1 21 0 71 41 71
Wallsend 30 38 0 22 0 61 41 61
Newcastle Carrington 7 1 75 56 75 80
Stockton 32 40 0 1 80 50 80
Mayfield 1 0 69 49 69
Central Coast Wyong 30 38 0 27 0 1 45 37 45 45
Lake Macquarie Morisset 33 41 0 22 0 0 39 34 41 41
Central Tablelands Bathurst 21 31 24 11 31 34
Orange 24 34 0 6 14 11 34
Mid-north Coast Coffs Harbour 35 42 1 57 2 58 79 79 86
Port Macquarie 34 39 0 22 0 0 64 86 86
Northern Tablelands Armidale 14 33 45 45 45
North-west Slopes Gunnedah 21 37 4 42 45 45 56
Narrabri 31 38 38
Tamworth 7 20 15 56 42 56
Southern Tablelands Goulburn 27 37 1 4 13 11 37 37
South-west Slopes Albury 11 19 6 32 24 32 35
Wagga Wagga North 3 14 7 35 21 35
Muswellbrook Muswellbrook 23 28 4 1 70 35 70 70
Singleton Singleton 27 28 2 1 78 33 78 78
Merriwa Merriwa 31 41 1 3 0 0 38 31 41 41
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