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 ...

This article originally appeared on Cincinnati Enquirer: Air quality alert in Cincinnati, then heat index reaching 103 degrees. What to know Temperatures are climbing into the 90s and heat index ...

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

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.

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

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 Department of Municipality and Planning – Ajman has announced that the emirate’s Air Quality Index (AQI) reached 96.19 ...

A combination of high heat, poor air quality, and the threat of severe thunderstorms is bearing down on New York City this ...