Current Conditions

The Line Fire has pockets of unburned fuels that are burning within containment lines in the Bear Creek and Sana Ana River drainages, producing smoke on Sunday. The fire remains 83% contained. There is more fuel in Bear Creek and Santa Ana River drainages that will burn creating smoke over the next few days. For more information about the Line Fire, visit the CalFire incident page at https://www.fire.ca.gov/incidents/2024/9/5/line-fire/ and the InciWeb webpage at https://inciweb.wildfire.gov/incident-information/cabdf-line-fire.
PM2.5 reached the Very Unhealthy Air Quality Index (AQI) category in Big Bear Lake and the Unhealthy AQI category in Angelus Oaks on Saturday night due to smoke from the Line Fire. PM2.5 reached the Unhealthy for Sensitive Groups AQI category in San Bernardino and Jurupa Valley on Sunday morning. At 2 PM Sunday, smoke again impacted Big Bear Lake, with PM2.5 levels in the Unhealthy AQI category.
Information about Wildfire Smoke & Ash Health & Safety is available at https://www.aqmd.gov/smokesafety.