Sunday
17 September 2023
10 - 11 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 28 24 4 9 0 0 38 46 46 47
Cook And Phillip 38 33 6 9 1 0 45 47 47
Earlwood 40 34 4 8 33 39 40
Lidcombe 42 40 2 8 2 0 32 29 42
Macquarie Park 40 36 2 6 1 0 31 26 40
Randwick 40 34 5 8 0 38 36 40
Rozelle 43 36 2 8 2 31 29 43
Sydney North-west Parramatta North 33 28 3 8 1 0 36 27 36 48
Penrith 42 34 2 7 0 0 38 34 42
Prospect 40 37 4 9 0 0 37 36 40
Richmond 39 36 0 4 0 48 26 48
Rouse Hill 41 42 1 7 1 0 30 26 42
St Marys 40 32 2 7 39 40 40
Sydney South-west Bargo 35 33 0 3 0 67 27 67 67
Bringelly 40 31 0 9 41 30 41
Camden 38 28 1 6 2 34 34 38
Campbelltown West 36 28 2 5 2 0 29 32 36
Liverpool 38 29 1 10 0 0 40 38 40
Oakdale 0 3 28 24 28
Illawarra Wollongong 36 38 1 3 0 0 25 27 38 51
Kembla Grange 35 40 0 4 51 23 51
Albion Park South 37 38 1 3 0 28 26 38
Lower Hunter Newcastle 41 35 3 10 3 0 65 60 65 65
Beresfield 33 33 4 8 0 60 40 60
Wallsend 41 36 4 13 0 51 48 51
Central Coast Wyong 35 38 0 6 0 0 35 38 38 38
Lake Macquarie Morisset 37 45 0 7 1 0 44 45 45 45
Central Tablelands Bathurst 34 27 35 29 35 46
Orange 35 35 4 42 46 46
Mid-north Coast Coffs Harbour 33 35 1 13 2 24 26 35 35
Port Macquarie 22 21 2 14 0 0 31 25 31
Northern Tablelands Armidale 8 30 37 37 37
North-west Slopes Gunnedah 42 40 0 31 28 42 42
Narrabri 23 24 24
Tamworth 42 40 1 42 29 42
Southern Tablelands Goulburn 34 39 0 4 24 26 39 39
South-west Slopes Albury 27 20 2 41 50 50 95
Wagga Wagga North 26 19 0 95 41 95
Muswellbrook Muswellbrook 2 0 40 30 40 40
Singleton Singleton 6 1 77 26 77 77
Merriwa Merriwa 40 50 0 7 0 0 27 16 50 50
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.