CO2 levels 527 ppm over Vancouver and Seattle

SMOKE BLANKETING VANCOUVER AND SEATTLE

August 2, 2017: Carbon dioixde (CO₂) levels as high as 527 ppm, carbon 

monoxide (CO) levels as high as 12.59 ppm and sulfur dioxide (SO₂) levels as 

high as 490.77 µg/m³. The satellite image shows smoke from fires in British 

Columbia blanketing Vancouver and Seattle.

Created by Sam Carana for Arctic-news.blogspot.com  with NASA and 

nullschool.net