If you’re in eastern Pennsylvania or New Jersey and noticed a haze in the sky Sunday morning, you weren’t imagining things. Due to smoke from Canadian wildfires, the air quality index over much of the ...

Smoke from Canadian wildfires persisted across the Upper Midwest on Friday, prompting air quality alerts for millions.

Red areas were considered "unhealthy," while orange ones were "unhealthy for sensitive groups." A map of the Air Quality Index ratings across the country on February 4.

The AQI on Sunday is expected to be in the orange range, or ‘unhealthy for sensitive groups.’ by: Kate Holloway. Posted: Jul 15, 2023 / 05:41 PM EDT. Updated: Jul 16, 2023 / 05:51 PM EDT.

New York City’s air quality has dropped to unhealthy levels for sensitive groups as smoke from Canadian wildfires drifts into ...

Officials are urging residents to take precautions as wildfire smoke and extreme heat bring poor air quality and health risks ...

An air quality alert was issued by the National Weather Service in Green Bay at 1:52 p.m. on Wednesday, July 23.

If you have breathing problems, be sure to take it easy on Wednesday and limit outdoor time. Air quality will be unhealthy ...

As of Tuesday morning, the Air Quality Index in Milwaukee was between 115 to 120, which falls in the "unhealthy for sensitive ...

A code orange air quality alert and a heat advisory are in effect across portions of New Jersey and eastern Pennsylvania ...

Canadian wildfire smoke no longer lingers in Michigan as of July 18. Southwest Michigan will experience unhealthy air for sensitive groups on July 21.