Friday
22 September 2023
8 - 9 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 12 18 9 6 0 0 22 12 22 41
Cook And Phillip 19 24 9 9 0 0 21 15 24
Earlwood 25 35 6 4 23 18 35
Lidcombe 7 22 25 6 1 0 28 14 28
Macquarie Park 8 24 8 7 0 0 26 18 26
Randwick 32 41 2 4 0 28 18 41
Rozelle 22 32 8 6 2 0 24 17 32
Sydney North-west Parramatta North 11 24 14 7 1 0 31 14 31 35
Penrith 22 33 8 6 0 0 32 19 33
Prospect 10 26 18 7 0 0 29 20 29
Richmond 16 28 8 5 0 35 16 35
Rouse Hill 22 33 9 5 1 0 32 20 33
St Marys 18 29 5 4 35 16 35
Sydney South-west Bargo 8 28 16 8 0 20 20 28 35
Bringelly 24 35 1 5 25 18 35
Camden 24 35 3 2 0 22 16 35
Campbelltown West 5 29 22 3 0 0 24 19 29
Liverpool 10 25 17 10 0 0 30 19 30
Oakdale 25 33 1 4 23 19 33
Illawarra Wollongong 14 24 12 6 0 0 27 17 27 47
Kembla Grange 12 24 7 3 24 47 47
Albion Park South 12 25 6 7 0 21 9 25
Lower Hunter Newcastle 34 41 5 1 0 44 21 44 44
Beresfield 9 20 17 6 0 29 20 29
Wallsend 6 23 17 14 0 28 20 28
Central Coast Wyong 6 27 12 7 0 0 24 11 27 27
Lake Macquarie Morisset 33 42 0 4 0 0 19 12 42 42
Central Tablelands Bathurst 23 34 42 23 42 42
Orange 30 31 7 14 12 31
Mid-north Coast Coffs Harbour 30 41 2 4 2 27 15 41 41
Port Macquarie 26 34 0 4 0 0 25 11 34
Northern Tablelands Armidale 5 13 7 13 13
North-west Slopes Gunnedah 26 38 4 19 11 38 38
Narrabri 23 16 23
Tamworth 29 37 2 32 18 37
Southern Tablelands Goulburn 28 36 2 3 15 10 36 36
South-west Slopes Albury 13 22 11 27 21 27 42
Wagga Wagga North 42 24 42
Muswellbrook Muswellbrook 2 0 38 22 38 38
Singleton Singleton 2 0 30 20 30 30
Merriwa Merriwa 29 39 2 4 0 0 43 16 43 43
NSW ALERTS SYDNEY FORECAST
Sat 23 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.