Added: 10 months ago
From: ehoh6614
Views: 397
Sort by time | Sort by thread (beta)

Link to this comment:

Share to:

All Comments (3)

Sign In or Sign Up now to post a comment!
  • The summer small particle pollution levels runs 3 to 4 times the levels in Los Angeles. 20 times the levels in the Mongolian countryside. Small particles are not visible.

    the winter small particle levels are 6 to 20 times Los Angeles.

  • Great job - thanks for posting this!

  • If anyone would like to learn more about UB air pollution - what research has been done, what programs are in place trying to improve the situation, check out- UBAirPollution(dot)org

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more