What are "Code Red" and "Code Purple" air quality alerts? The Air Quality Index has six color-coded categories, ranging from ...

Washington, Allegany and Garrett counties — are all listed as having "very unhealthy" air quality on Friday, July 17. The ...

All of Marylandwas either in very unhealthy or unhealthy air quality status for July 17, according to the Maryland Department ...

NEW YORK (AP) — Mikel Merino can smell and see the smoke from the Canadian wildfires that are making for hazy conditions ...

United blames ‘poorly worded’ internal memo for false claim travelers can switch flights from Trump airport for free - United ...