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AMBIENT AIR QUALITY DATA OF ISLAMABAD

Parameter

Temperature

(°C)

Humidity

(%)

NO2

(µg/m³)

SO2

(µg/m³)

PM 2.5

(µg/m³)

0010-0800

9.2

61.00

33.60

74.30

33.2

0810-1600

11.8

45

28.33

50.11

24

1610-2400

10.2

42

32.34

70.86

47

24 hours Average

10.4

49.33

31.42

65.09

34.7

NEQS Value

   

80 µg/m³

120 µg/m³

35 µg/m³

PM:

  Particulate Matter

NEQS:

  National Environmental Quality Standards

 

Note:

24 hours average concentrations of parameters viz. Nitrogen dioxide (NO2), and Sulphur dioxide (SO2) are below the permissible limits of National Environmental Quality Standards (NEQS) whereas concentration of Particulate Matter of size less than 2.5 microns (PM2.5) is higher than safe limit of NEQS.

Disclaimer:

Any other data from any source presenting ambient air quality of Islamabad is neither verified nor approved by the Pak EPA.

 

Disclaimer

While PAK-EPA has taken every precaution to insure that the content of this site is both current and accurate, errors can occur. For any discrepancy, error, ommission, please contact us at the following! 

National Project Manager, (Geomatic Center,  Pak-EPA), Ph: 051-9250858.
DD(MIS)/Asstt.Computer Programmer, (Pak-EPA), Ph: 051-9250715.

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