Saturday, 21 September 2024 06:04 AM
Published On: April 4, 2017 08:09 AM NPT
Pollution monitoring stations are located at 17 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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