Oregon’s new air-quality web site has had nearly a half-million visits since wildfire activity picked up July 15, creating smoky skies over much of the state.

Others have downloaded a new companion mobile app that quickly shows whether the air you’re breathing is safe.

The Oregon Department of Environmental Quality gave its Air Quality Index a major overhaul after heavy use during last year’s intense wildfires caused the site to crash multiple times.

In addition to being more reliable, the new site also includes meteorological data, downloadable historical data and analysis tools, and information from the Lane Regional Air Protection Agency.

Read the full story at The Statesman Journal.