Sunday
17 September 2023
9 - 10 am (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 22 15 4 10 0 0 39 47 47 48
Cook And Phillip 29 26 7 10 1 0 46 48 48
Earlwood 34 23 4 9 33 39 39
Lidcombe 36 32 4 10 2 0 32 29 36
Macquarie Park 35 29 2 7 1 0 31 27 35
Randwick 33 24 5 9 0 39 37 39
Rozelle 35 27 2 9 2 32 30 35
Sydney North-west Parramatta North 28 20 4 9 1 0 36 26 36 50
Penrith 32 22 5 10 0 0 39 35 39
Prospect 32 30 5 10 0 1 38 38 38
Richmond 33 27 1 7 0 50 26 50
Rouse Hill 36 37 2 8 1 0 31 26 37
St Marys 32 21 2 9 41 41 41
Sydney South-west Bargo 34 24 0 4 0 66 29 66 66
Bringelly 29 19 1 10 45 32 45
Camden 27 17 3 10 3 36 35 36
Campbelltown West 30 18 4 7 2 0 30 33 33
Liverpool 29 17 6 19 0 0 40 38 40
Oakdale 0 4 28 25 28
Illawarra Wollongong 35 27 1 3 0 0 27 28 35 52
Kembla Grange 35 33 0 4 52 23 52
Albion Park South 34 30 1 4 0 29 27 34
Lower Hunter Newcastle 30 24 5 10 3 0 65 60 65 65
Beresfield 29 26 5 9 0 60 42 60
Wallsend 32 24 6 17 0 51 48 51
Central Coast Wyong 33 32 0 7 0 0 35 36 36 36
Lake Macquarie Morisset 38 45 0 7 1 0 45 45 45 45
Central Tablelands Bathurst 28 16 36 29 36 46
Orange 33 25 4 42 46 46
Mid-north Coast Coffs Harbour 29 31 1 10 2 25 26 31 31
Port Macquarie 19 16 2 14 0 0 31 26 31
Northern Tablelands Armidale 8 30 37 37 37
North-west Slopes Gunnedah 34 33 0 31 28 34 42
Narrabri 24 25 25
Tamworth 34 33 2 42 29 42
Southern Tablelands Goulburn 33 32 0 5 25 26 33 33
South-west Slopes Albury 19 12 4 42 51 51 96
Wagga Wagga North 19 12 0 96 41 96
Muswellbrook Muswellbrook 2 0 41 30 41 41
Singleton Singleton 13 0 77 25 77 77
Merriwa Merriwa 42 49 0 7 0 0 27 17 49 49
NSW ALERTS SYDNEY FORECAST
Mon 18 Sep 2023
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.