The Meter Pro from SwitchBot is so easy to use, and will keep me updated on firework smoke, air hazards and more.

Translating data into action is what environmental justice coalitions are doing here in the Bluff City. One local ...

North Omaha activists say these Purple Air Monitors provide easy access to PM2.5 pollution levels. And the whole idea is to provide residents a way to check those levels before they head out.

Then, after a few weeks, they were given access to a new "Purple Air" air quality monitor the parish had purchased for about $300 with money from the Monsignor Edward C. Dunn Foundation for Education.

A brazen break-in has left an air monitoring station inoperable and irreparable. The thief damaged the site and stole ...

EPA air quality monitors are reporting widespread Code Red and Code Purple conditions, signifying unhealthy conditions for most people and especially those with respiratory concerns.

Using the Air Quality Index (AQI) the purple air monitors display information by both number and color. Green indicates 0-50 AQI, meaning air quality is good. Yellow, which is 51-100 AQI, is moderate.

Cindy Robertson founded the group, which tests the air with equipment she says was funded by the EPA. “While EPA bought purple air monitors for a lot of folks in this state, it’s not one of the things ...

While the Purple Air monitors can be purchased for as little as $250 each, the much more capable government monitors—which cost at least $20,000, ...

Several WNC counties are under severe air quality alerts for Thursday, March 27, with one being issued a Code Purple. Local Sports High School Huddle Scene Advertise Obituaries eNewspaper Legals LOCAL ...

17 million people are currently under a smoke advisory due to the LA wildfires. Here's how you can minimize the effects of poor air quality.