Thursday
22 April 2010
12 - 1 pm (AEST)
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Show data readings





VERY GOOD
GOOD
FAIR
POOR
VERY POOR
HAZARDOUS
0 - 33
scale: 33 units		 34 - 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		 1-hour
average		 1-hour
average
Sydney East Cook And Phillip 41
Chullora 34 22 10 22 9 1 31 16 34
Earlwood 34 22 14 25 41 19 41
Macquarie Park
Randwick 30 21 19 20 2 31 31
Rozelle 38 27 16 31 7 35 38
Sydney North-west Parramatta North 42
Prospect 26 26
Richmond 42 32 4 23 1 28 13 42
Rouse Hill
St Marys 37 32 7 21 37
Sydney South-west Bargo 37 41 1 19 0 16 41 41
Bringelly 39 36 6 26 0 15 39
Camden
Campbelltown West
Liverpool 30 25 12 10 5 32 26 32
Oakdale 34 37 2 8 8 37
Illawarra Wollongong 18 6 18 56
Kembla Grange 18 18 11 15 56 56
Albion Park Sth 22 24 10 11 5 40 40
Lower Hunter Newcastle 15 15 14 7 4 6 27 27 30
Beresfield 21 18 1 7 3 6 0 21
Wallsend 30 22 6 6 1 11 0 30
Central Coast Wyong
Central Tablelands Bathurst 9 9 9
Orange
Mid-north Coast Coffs Harbour
Port Macquarie
Northern Tablelands Armidale
North-west Slopes Gunnedah 2
Narrabri
Tamworth 2 2
Southern Tablelands Goulburn
South-west Slopes Albury 30 30 30
Wagga Wagga Nth
Muswellbrook Muswellbrook
Singleton Singleton
NSW ALERTS SYDNEY FORECAST

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. However, during daylight saving, data is still collected and stored in AEST and will be presented with an apparent 90 minutes delay.