By: KDKA-TV News Staff. PITTSBURGH (KDKA/AP) - Have you noticed the hazy skies over Pittsburgh today? According to the National Weather Service, you're seeing wildfire smoke.

Smoke from the Canadian wildfires continue to spread across the U.S., with cities such as Chicago, Detroit and Washington, D.C. feeling the impact.

The Pittsburgh region is again suffering from poor air quality as smoke from Canadian wildfires has returned. The Pennsylvania Department of Environmental Protection on Monday declared a statewide ...

Wildfire smoke will persist across Minnesota on Friday, creating hazy sunshine as we wrap up the work week. An air quality alert is in effect across the state until 11 p.m.

Downtown Pittsburgh was covered with smoke from the wildfires on Wednesday morning. The city’s air quality index was 242 as the storm system carrying the smoke from Canada shifted to the east ...

5 of 5 — finewview smoke haze pittsburgh wildfires.jpg A photo of haze and smoke over Pittsburgh taken from Fineview, on June 28, 2023. Katie Blackley / 90.5 WESA ...

Smoke from Canadian wildfires hangs in a haze over Pittsburgh on June 7, 2023. Smoke from Canadian wildfires poured into the U.S. East Coast and Midwest on Wednesday, covering the capitals of both ...

PITTSBURGH — Hazy conditions in the Pittsburgh area Monday are caused by wildfires in the western United States and Canada. Certified Most Accurate meteorologist Brian Hutton Jr. said the smoke ...

Wildfire haze is erasing much of the progress made in past decades. By Somini Sengupta New York City used to have deadly smog. Pittsburgh had bad air. Also Los Angeles. It got a lot better. Until ...