Friday
16 April 2010
1 - 2 am
Previous | Next
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 43 16 47 47 52
Rozelle 20 4 52 52
Lindfield 28 34 46 46
Chullora 26 24 4 46 47 47
Earlwood 34 20 48 35 48
Sydney North-west Richmond 25 20 42 33 42 62
St Marys 23 25 48 48
Vineyard 16 21 48 48
Prospect 24 30 3 62 62
Sydney South-west Bargo 27 23 39 39 51
Bringelly 10 17 50 50
Liverpool 12 6 4 51 40 51
Macarthur 15 19 4 47 47
Oakdale 33 18 38 38
Illawarra Wollongong 27 17 4 47 42 47 52
Kembla Grange 17 15 52 52
Albion Park Sth 14 16 37 37
Lower Hunter Wallsend 12 40 33 40 56
Newcastle 2 14 4 56 56
Beresfield 1 18 55 46 55
Central Tablelands Bathurst 37 37 37
North-west Slopes Tamworth 38 38 38
South-west Slopes Albury 37 37
Wagga Wagga Nth
Upper Hunter - Muswellbrook Muswellbrook
Upper Hunter - Singleton Singleton
NSW ALERTS SYDNEY FORECAST
Fri 16 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.