The troposphere comprises the lowest layer of Earth’s atmosphere, stretching from the planet’s surface to a little over eight miles into the sky. It also contains about 10% of the ozone in the ...

POCATELLO, Idaho (KIFI/KIDK) - Thanks to a new system, residents of southeastern Idaho now have their most accurate air quality readings yet. In early April, the Department of Environmental Quality - ...

On February 9, 2023, an ozone-measuring instrument on the recently launched NOAA-21 satellite opened its doors and, over the course of a week, gathered data for its first global image. The Ozone ...

TIMES FOR 39 IOWA ENVIRONMENTALISTS SAY THEY NEED BETTER DATA ON WHAT’S IN THE AIR. YEAH, THEY SAY THAT’S ESPECIALLY TRUE FOR COMMUNITIES WITH HIGH ASTHMA RATES LIKE COUNCIL BLUFFS. THEY GAVE THE IOWA ...

Ground-level ozone pollution levels in southeast Michigan meet federal air quality standards, the U.S. Environmental Protection Agency said Tuesday after reviewing monitoring data collected from ...

Add Yahoo as a preferred source to see more of our stories on Google. Just in time for the official beginning of ozone season in Colorado, Larimer County now has its first Loveland air quality ...