24-4  Air Quality by Area Type and Roadside Condition (2003)

 

 

 

 

 

 

 

 

 

 

 

 

(microgram/cu.m.)

 

Area Type

Annual Average Air Pollutant Concentrations

 

 

 

 

Total

Respirable

 

and Roadside

Sulphur

Nitrogen

Suspended

Suspended

 

 

Dioxide

Dioxide

Particulates

Particulates

 

 

 

 

 

 

 

  Urban

19

63

77

53

 

  New Town

16

51

79

56

 

  Rural

12

13

-

47

 

  Roadside

17

95

116

76