Sunday
17 September 2023
11 - 12 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 33 31 5 8 0 0 37 45 45 48
Cook And Phillip 40 40 7 8 1 0 44 45 45
Earlwood 44 44 3 7 33 39 44
Lidcombe 46 48 2 7 2 0 32 29 48
Macquarie Park 44 44 2 5 1 0 31 26 44
Randwick 46 45 5 8 0 37 36 46
Rozelle 47 46 1 7 2 30 28 47
Sydney North-west Parramatta North 38 38 3 7 1 0 36 27 38 47
Penrith 40 43 1 4 0 0 37 34 43
Prospect 46 46 1 5 0 0 36 35 46
Richmond 42 44 0 3 0 47 26 47
Rouse Hill 42 47 1 5 1 1 30 25 47
St Marys 45 43 1 5 38 40 45
Sydney South-west Bargo 35 42 1 3 0 62 27 62 62
Bringelly 41 41 6 39 29 41
Camden 37 37 0 4 2 33 33 37
Campbelltown West 40 38 2 10 2 0 28 30 40
Liverpool 42 40 0 7 0 0 39 38 42
Oakdale 0 4 28 24 28
Illawarra Wollongong 36 43 2 3 0 0 23 27 43 47
Kembla Grange 37 44 0 3 47 22 47
Albion Park South 37 43 1 2 0 27 26 43
Lower Hunter Newcastle 49 45 2 11 2 0 65 60 65 65
Beresfield 38 39 4 8 0 60 40 60
Wallsend 48 46 2 13 0 50 48 50
Central Coast Wyong 36 42 0 6 0 0 35 38 42 42
Lake Macquarie Morisset 38 46 0 7 0 0 44 44 46 46
Central Tablelands Bathurst 40 37 34 28 40 46
Orange 37 43 4 41 46 46
Mid-north Coast Coffs Harbour 30 37 1 13 2 25 26 37 37
Port Macquarie 23 25 1 16 0 0 32 25 32
Northern Tablelands Armidale 10 30 37 37 37
North-west Slopes Gunnedah 44 46 0 30 29 46 46
Narrabri 23 25 25
Tamworth 43 46 1 42 30 46
Southern Tablelands Goulburn 36 42 0 4 24 25 42 42
South-west Slopes Albury 32 29 1 40 50 50 94
Wagga Wagga North 31 27 94 41 94
Muswellbrook Muswellbrook 4 0 41 30 41 41
Singleton Singleton 0 0 75 26 75 75
Merriwa Merriwa 41 52 0 7 0 0 27 18 52 52
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.