Patchy fog slows the morning commute in Downtown L.A., then gives way to a warm afternoon with highs near 78°F. Gusty evening winds and hazardous surf are possible.

Morning fog gives way to sun and a high near 76°F today. Temperatures climb midweek and coastal surf builds, raising rip current risk.

The city approved a 30-year purchase of Utah Solar 1 power, adding 300 MW to LADWP's portfolio and projecting major emissions and household benefits.

Los Angeles County has launched an interactive map that plots oil wells, refineries, landfills and other industrial sites so residents can see what’s near their homes.

Preliminary state monitoring shows the South Coast logged dozens of ozone exceedances through May 2026, driven largely by an unusually hot spring. That pace is the worst January–May stretch in over a decade.

Environmental groups filed petitions asking regulators to require stormwater permits for big-box stores and warehouses, arguing parking‑lot runoff is a major source of toxic pollution.

Patchy fog Saturday morning in Downtown LA; highs near 77°F. Offshore waters under advisories and a moderate sundowner gust risk Sunday–Monday.

New research shows wildfire smoke is eating into years of smog improvements, raising ozone and public‑health risks across the U.S. and straining monitoring systems. Experts say more sensors and better models are needed to protect communities.

Cool, foggy mornings clear to sunshine with highs near 79°F Friday. Breezy afternoons and a slight weekend cooldown expected.

Patchy morning fog clears to mostly sunny skies and a high near 80°F. A deeper marine layer arrives this weekend, bringing cloudier beach mornings.

Three companies agreed to pay more than $4 million to settle federal claims after a 2020 gender‑reveal smoke device sparked the El Dorado Fire that killed a U.S. Forest Service firefighter.

Patchy morning fog clears to mid‑70s sun across downtown. Boaters should watch a possible midweek Gale Watch and building seas.

Morning fog clears inland to sunny highs near 78°F, with gusty sea breezes and a Small Craft Advisory for outer waters into the morning. Bring layers and boaters stay cautious.