News

Metro Detroit under air quality advisory Friday
MIchigan's air quality will be unhealthy for some groups Friday. Check the air quality index map to see if it's good or bad ...
Air quality alert in Cincinnati, then heat index reaching 103 degrees. What to know
Thursday: A slight chance of showers and thunderstorms after 2 p.m. Sunny, with a high near 94. Heat index values as high as ...
Shore News Network1d
Scorching heat and poor air quality grip NYC as thunderstorms loom
A combination of high heat, poor air quality, and the threat of severe thunderstorms is bearing down on New York City this ...
Columbus Dispatch2y
What the Air Quality Index levels mean - The Columbus Dispatch
Unhealthy Air Quality Index level. Red: Indexes in the 151 to 200 range are considered "unhealthy." At this level, any member of the general public becomes susceptible to health effects.
Air quality alert in effect for much of upstate NY: What to know
The DEC has issued an air quality health advisory for most of upstate New York due to elevated levels of fine particulate ...
The New York Times4y
How to Read the Air Quality Index - The New York Times
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.” ...
Why is the air quality bad in Wisconsin?
As of Tuesday morning, the Air Quality Index in Milwaukee was between 115 to 120, which falls in the "unhealthy for sensitive ...
Tempo.co English2d
A Comprehensive Guide to Air Quality Index as Jakarta Globally Ranked Second-Worst
TEMPO.CO, Jakarta - Jakarta's air quality on Wednesday, July 23, 2025, ranked second-worst in the world, according to the ...