Air Quality & Wildfire News — August 21, 2026

Two states had people leaving their homes today, both for fires that are small on paper but moving in dry country. The rest of the day's news was about the slower questions: what gets rebuilt, what gets cleared, and who pays.

Evacuations in southern Arkansas as drought raises the risk

A wildfire that has burned about 150 acres in Union County, Arkansas prompted evacuations late Thursday, and firefighting aircraft were grounded in Malvern because of bad weather, Arkansas Online reports. Residents along Lawson Road from Moro Bay Highway to Nick Springs Road and nearby areas were told to leave, with shelter directed to the El Dorado Municipal Auditorium or Immanuel Baptist Church. Officials warned that smoke could limit visibility in the area.

Nearly all of Arkansas's 75 counties were under burn bans Thursday, and the state Department of Agriculture put 25 counties — mostly central and southern — at high wildfire danger. An extension forestry instructor with the University of Arkansas Division of Agriculture pointed to prolonged drought, wind and a heavy layer of fallen leaves as fuel. If you live near an active fire, smoke that thick on the road is a good reason to slow down and keep windows up.

A small fire east of Mountain Ranch, California is throwing spots

Cal Fire's Tuolumne-Calaveras Unit put the Loma Fire at roughly 10 to 15 acres east of Mountain Ranch, with crews reporting short-range spot fires and a moderate rate of spread, CBS News reports. Evacuations were underway near Old Emigrant Trail and Swiss Ranch Road, with an evacuation order issued for zone CCU-043 in Calaveras County.

Acreage is a poor measure of a fire this young. Spotting is the detail worth watching, because it is how a contained-looking fire gets ahead of the line.

California's fight over who pays for wildfires

With just over a week left in the legislative session, Governor Gavin Newsom is pushing a wildfire proposal that has drawn opposition from insurance companies, local officials and wildfire victims alike, POLITICO reports. Utilities are making the opposite argument, warning that leaving the system unchanged could badly damage their finances, and outside groups have spent millions on advertising to sway voters and lawmakers.

"The status quo is not going to work," Newsom said Wednesday. California's electricity costs are already among the highest in the country, driven in part by the expense of making the grid more fire-resistant.

Is the Palisades being rebuilt to burn again?

Nearly 1,000 homes are under construction in Pacific Palisades after the January 2025 fire destroyed almost 7,000 structures, but most are going up with traditional wood framing even as noncombustible steel and concrete alternatives have moved to roughly comparable cost, the New York Post reports.

Wildfire experts stress that wood-framed homes can still be made fire-resilient with the right protections. Architect and USC professor Geoffrey Von Oeyen, who lost houses he had built in past fires, said he now looks at wood houses differently: "I no longer see them as just a structure for a house, but I see them as fuel for fire."

Remote-controlled machines clearing brush at Lake Tahoe

The North Lake Tahoe Fire Protection District is using remote-operated masticators from BurnBot to grind down overgrown vegetation around Incline Village, Nevada, in a 176.5-acre treatment zone nicknamed "The Worm" for its long, narrow shape, the New York Post reports. The strip snakes around neighborhoods to put a buffer between homes and the surrounding forest, reaching up to 132 feet into public land alongside private yards.

The work comes as the Reno area has been hit hard over the past 10 days, with the Bug and Stallion fires burning more than 120,000 acres and forcing thousands of people from their homes.

Spokane's fire relief fund passes half a million

A Spokane credit union, STCU, has raised and donated more than $500,000 for wildfire relief since Aug. 3, the Spokesman-Review reports. Almost 400 people gave to its Here For Good Foundation fund and the credit union matched $100,000, raising $325,117 as of Wednesday for the Innovia Foundation's Spokane Complex Wildfire Response fund. A separate donation account run with KREM 2 drew more than 300 contributors and raised $100,000 for the Red Cross, including relief for the Kaiser Canyon and Modrite fires on the Colville Reservation.

Sources

• Evacuations underway as wildfire burns in Union County — Arkansas Online
• Loma Fire east of Mountain Ranch forces evacuations as crews report short-range spotting — CBS News
• Gavin Newsom's unfinished wildfire business — POLITICO
• Is the Palisades being rebuilt to burn down again? — New York Post
• Wealthy California enclave deploys bots to create wildfire buffer zone — New York Post
• STCU matches donations, raises funds for victims of the Spokane Complex fires — Spokane Spokesman-Review

Canairy aggregates publicly reported air-quality and wildfire news and summarizes it in plain English, with links to the original sources. This is educational information, not medical or emergency advice. In a wildfire or air-quality emergency, follow guidance from local authorities.