AQI Alerts for Coto De Caza, CA

# HEADLINE -------------------- AIR QUALITY ALERT FOR HARMFUL FINE PARTICLE POLLUTION LEVELS DUE TO WILDFIRE SMOKE HAS BEEN CANCELED # SUMMARY -------------------- # DETAILS -------------------- ISSUED AT Tuesday, May 19, 2026 at 11:05 PM PDT ISSUED BY Relayed by National Weather Service San Diego, CA HEADER Air Quality Alert Message # AREAS AFFECTED -------------------- Orange County Inland Areas, Orange County Coastal Areas, Santa Ana Mountains and Foothills Including the cities of Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo