Air quality

Time-lapse: How Camp Fire smoke plume choked Northern California

Day by day, the plume of smoke can be seen growing and spreading out across a large portion of Northern California before blowing over the Pacific Ocean.

Gov. Cooper: "We are still in" to reduce pollution

Air quality a concern in Triangle from western NC wildfires

Experts warn Triangle residents about smoke cloud risks

Air Quality Alerts issued across North Carolina

Report shows North Carolina air quality is unhealthy

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Gov. Cooper: "We are still in" to reduce pollution

Air quality a concern in Triangle from western NC wildfires

Experts warn Triangle residents about smoke cloud risks

Air Quality Alerts issued across North Carolina

Report shows North Carolina air quality is unhealthy