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Prince George's County fire officials warn residents of heat, poor air quality
Washington Post That means active children and adults and those with lung diseases such as asthma should limit prolonged outdoor exertion. Sunlight and heat combined with emissions from vehicles, power plants and other sources raise ozone levels, creating unhealthy … Keep Children Safe During Summer Smog Season Code Orange Air Quality Alert TODAY Athlete alert: orange air quality day in Milwaukee on Sunday |
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