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Outdoor Air Quality: Is America Suffocating Itself?

This spring, runny eyes and a stuffed up nose may not be the result of seasonal allergens.


(credit: Getty Images)

Air Quality Alert For Harris, Surrounding Counties

The Texas commission on environmental quality has issued an ozone watch for the Houston area.


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Houston Weather Advisory And Alerts

Heat advisory, ozone and air quality alerts have been issued for the Houston and Galveston areas.

CBS Houston–08/18/2011