Friday
22 September 2023
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 9 15 11 5 0 0 21 12 21 37
Cook And Phillip 15 21 11 5 0 0 20 15 21
Earlwood 2 21 16 7 22 18 22
Lidcombe 6 10 21 8 2 0 27 16 27
Macquarie Park 3 9 7 9 0 0 25 18 25
Randwick 23 37 3 3 0 27 18 37
Rozelle 8 23 16 10 2 0 24 17 24
Sydney North-west Parramatta North 0 9 19 9 1 0 31 16 31 35
Penrith 13 24 12 7 0 0 33 18 33
Prospect 2 11 23 13 0 0 29 19 29
Richmond 10 18 8 6 0 35 17 35
Rouse Hill 14 25 13 8 1 0 32 21 32
St Marys 16 23 3 4 35 18 35
Sydney South-west Bargo 11 15 13 3 0 20 23 23 33
Bringelly 14 25 3 5 24 17 25
Camden 17 27 5 3 1 21 17 27
Campbelltown West 9 14 17 4 1 0 24 18 24
Liverpool 1 10 24 9 0 0 33 19 33
Oakdale 24 30 1 3 22 20 30
Illawarra Wollongong 14 15 10 5 0 0 26 16 26 48
Kembla Grange 10 14 5 4 23 48 48
Albion Park South 7 14 6 8 0 21 13 21
Lower Hunter Newcastle 34 42 5 1 0 43 21 43 43
Beresfield 2 10 16 9 0 29 21 29
Wallsend 8 10 14 11 0 27 21 27
Central Coast Wyong 2 8 7 6 0 0 22 9 22 22
Lake Macquarie Morisset 24 37 4 5 0 0 19 12 37 37
Central Tablelands Bathurst 10 25 43 25 43 43
Orange 30 34 7 15 12 34
Mid-north Coast Coffs Harbour 31 39 1 3 1 26 15 39 39
Port Macquarie 19 30 2 5 0 0 23 11 30
Northern Tablelands Armidale 6 12 7 12 12
North-west Slopes Gunnedah 24 34 3 20 12 34 37
Narrabri 24 18 24
Tamworth 30 37 1 28 18 37
Southern Tablelands Goulburn 21 32 8 4 15 10 32 32
South-west Slopes Albury 10 13 9 29 25 29 48
Wagga Wagga North 48 30 48
Muswellbrook Muswellbrook 14 0 37 24 37 37
Singleton Singleton 6 0 30 21 30 30
Merriwa Merriwa 26 36 2 4 0 0 41 17 41 41
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.