Islamabad Ambient Air Quality Report as on 4th December, 2021

 

Parameter

Temperature

(°C)

Humidity

(%)

NO2

(µg/m³)

SO2

(µg/m³)

PM 2.5

(µg/m³)

0010-0800

9.86

77.00 28.71 61.11 91.87

0810-1600

14.11 50.10 49.11 41.58 99.90

1610-2400

10.33 68.00 71.87 65.12 210.13

24 hours Average

11.43 65.03 49.90 55.94 133.97

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 within the permissible limits and concentration of Particulate Matter of size less than 2.5 microns (PM2.5) are above the permissible limits of National Environmental Quality Standards (NEQS). The ambient air quality of Islamabad is not within the safe limit.

Disclaimer:

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