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Published On: February 1, 2017 08:58 AM NPT By: Republica | @RepublicaNepal
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 Index for Feb 12 ... Read More...
Valley pollution levels. ... Read More...
Daily pollution index ... Read More...
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