Saturday, 04 May 2024 02:15 PM
Published On: February 21, 2017 08:44 AM NPT
Pollution monitoring stations are located at 14 places in the Valley. The graph represents hourly average readings of the stations.
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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