Valley Pollution Levels

Published On: March 6, 2017 09:14 AM NPT By: Republica

The graph above is based on the pollutant of fine particulate matter, PM2.5 (PM less than 2.5 microns) of Kathmandu Valley in a day.

Valley Pollution Levels

Published On: February 22, 2017 08:02 AM NPT By: Republica

The graph above is based on the pollutant of fine particulate matter, PM2.5 (PM less than 2.5 microns) of Kathmandu Valley in a day.