research institute for compassionate economics

Maps and graphs >> Pollution

In this graph, we present hourly mean PM2.5 from December 2015 through January 2016 in order to examine variation in pollution over the course of the day. PM2.5 remains consistently high from 10:00PM to 10:00AM, at which point it starts decreasing...Read More..

This graph depicts daily variation in PM2.5 over December 2015 through January 2016. Over this period of time, neither the daily mean PM2.5 nor the 25th percentile ever fell as low as the Indian government limit of 60μg/m3. The lowest...Read More..

This graph shows strong seasonal variation in PM2.5. November through February are the months with the highest concentration of PM2.5, March through June are characterized by PM2.5 levels that hover near the daily limit set by the Indian government, and July...Read More..