Maggie Groce, one of the directors of the summer camp program at Tanglewood Nature Center in Elmira, New York, said kids were staying inside as the air quality level hit 183 — in the dangerous ...

TEMPO.CO, Jakarta - Jakarta's air quality on Wednesday, July 23, 2025, ranked second-worst in the world, according to the ...

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

As of Wednesday, more than 400 wildfires were burning across Canada, leading to air quality alerts − indicators the air is unsafe to breathe for certain people − across much of the eastern U.S.

AirNow and PurpleAir use the Air Quality Index, or A.Q.I., a measure of air quality from 0 to 500 that is composed of six categories, from “good” to “hazardous.” ...

The EPA breaks the Air Quality Index into a few categories with different recommendations. Green (0–50): The air is safe to breathe. Yellow (51–100): The air quality is considered moderate ...

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

The air is full of more pollutants than you might think, including the air that makes its way into your home. Hair, pet dander, pollen, mold, and dust are just a few common contaminants that you could ...