To educate the public on these places, Preserve Orange County, a historic preservation group, is releasing the county’s first interactive, digital map of historic places.

In all, eight counties advanced from the Red to Orange tier in the state’s reopening Blueprint.Those regions were Alameda, Butte, Colusa, Los Angeles, Modoc, Orange, Santa Cruz and Tuolumne.

This interactive map provides current air quality levels and health recommendations at a neighborhood scale for the entire South Coast Air Quality Management District jurisdiction, which includes ...