Monday, 23 July 2018 12:09 AM
July 26, 2017 09:39 AM
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.
Pollution monitoring stations are located at 17 places in the Valley. The graph represents hourly average readings of the stations at
Valley Pollution Levels for July 19, 2018 ...
July 18: VALLEY POLLUTION INDEX ...
Valley Pollution Levels for July 16, 2018 ...