River Field Study – Data Collection 2

An area we collected data from. The place is near trees and has the highest PM 2.5.  This area has the highest PM2.5 which is 62. The first time, the trees did not have that much which was 19 PM2.5.

A wondering is why the Trees have the most AQI while trees can provide oxygen.


1 Comment

  1. Billy!
    Thanks for your post. Can you please go back and add more information? What are the units of your data? Is this in ug/m3 or in AQI values? What are the actual measurements of all the sites?

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