Vacaville sits in a high-wildfire-exposure zone. Browns Valley, Lagoon Valley, and Cheyenne all border WUI (wildland-urban interface) areas; the 2020 LNU Lightning Complex burned to the city's edge. Plan customers get same-week priority dispatch after smoke events.
Spring (March–May): Moderate pollen. Network specialists schedule April cleans for Browns Valley + Cheyenne homes.
Summer (June–Aug): Moderate dust. Mid-July clean is typical.
Fire season (Sept–Oct): LNU Lightning Complex (2020) hit Vacaville directly. Most years see at least one major smoke event. Plan customers prioritized for same-week dispatch.
Winter (Nov–Feb): Moderate bird activity. December check standard.