Monday
26 April 2010
4 - 5 pm
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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		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Randwick 33 41 0 6 0 29 41 41
Rozelle 30 38 6 5 2 23 38
Lindfield 24 34 8 9 1 22 34
Chullora 29 38 4 5 2 0 24 14 38
Earlwood 29 36 3 5 22 9 36
Sydney North-west Richmond 33 39 2 1 0 15 7 39 39
St Marys 30 38 1 2 15 38
Vineyard 31 37 1 0 0 16 37
Prospect 29 38 6 4 1 1 20 38
Sydney South-west Bargo 28 37 2 3 0 18 37 41
Bringelly 18 18
Liverpool 26 36 5 1 2 19 13 36
Macarthur 31 41 1 4 2 0 17 41
Oakdale 27 35 1 0 13 35
Illawarra Wollongong 30 38 3 6 5 0 23 10 38 38
Kembla Grange 27 35 0 4 20 35
Albion Park Sth 29 35 0 3 0 22 35
Lower Hunter Wallsend 32 34 4 5 1 26 9 34 40
Newcastle 31 40 4 5 1 1 32 40
Beresfield 26 27 0 7 1 23 14 27
Central Tablelands Bathurst 19
North-west Slopes Tamworth 8 8 8
South-west Slopes Albury 20 20
Wagga Wagga Nth
Upper Hunter - Muswellbrook Muswellbrook
Upper Hunter - Singleton Singleton
NSW ALERTS SYDNEY FORECAST
Mon 26 Apr 2010
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.