Ozone is a colorless gas composed of three atoms of oxygen. Ozone forms both in the Earth's upper atmosphere and at the surface. Where ozone forms determines whether it is helpful or harmful to your ...
An orange ozone alert has been issued for the Kansas City area as poor air quality is expected Monday in the metro, according to the Mid-America Regional Council. The warning indicates an unhealthy ...
Getting your Trinity Audio player ready... A majority of Coloradans will be under an ozone alert on Friday as public health officials issued an air quality warning that covers most of the Front Range.
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