PurpleAir sensors provide real-time air quality data for the tool. A new tool offers a window into some of the invisible polluting particles that can make it harder to breathe — and where they are ...

New interactive map shows real-time air pollution in LACredit: Climate Trace New York Giants vs. Las Vegas Raiders: How to watch today's NFL game, kickoff time, TV channel and more ...

As high pressure remains overhead, stagnant air continues to promote thicker morning fog and afternoon haze this weekend, according to our weather team. On Sunday, air quality in the Valley will ...

Do you know how many super polluters are on your doorstep? A first-of-its kind tool, from a group backed by former vice president and climate activist Al Gore, wants to show you just that. And the ...

This screenshot of the Climate TRACE tool shows where pollution is generated and how it moves across the Pittsburgh region. The team behind the pollution-monitoring tool Plume Pittsburgh is taking its ...