Saturday, 20 April 2024 01:22 AM
Published On: February 13, 2017 07:56 AM NPT
Pollution monitoring stations are located at 14 places in the Valley. The graph represents hourly average readings of the stations.
Valley Pollution Index of October 9, 2018 ... Read More...
July 18: VALLEY POLLUTION INDEX ... Read More...
The graph above is based on the pollutant of fine particulate matter, PM2.5 (PM less than 2.5 microns) of Kathmandu... Read More...
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