State environment officials have declared an air pollution ``action day'' for the entire Chicago area today, as high temperatures and humidity remain in the area.
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Officials declare air pollution action day
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High pollution advisory issued
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Storms will remain in the area through early this afternoon
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City issues extreme cold weather alert
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Fire, hazardous Weather alert issued due to winds
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A health alert remains in effect due to concerns over smoke
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Health officials issue red air quality alert
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Smoky conditions could continue through week
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Air quality officials issue health notice
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Weather still looking good
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Winter weather advisory remains in effect
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Weather officials warn of extreme fire danger today
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Heat Advisory remains in effect for parts of the area
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Temperatures hit triple digits, some relief expected this week
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Heat wave continues along Lakeshore
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Storms cause delays at Chicago airports, with record rainfall at O'Hare
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Area marks Labor Day