Air Quality & Wildfire News — July 23, 2026

Europe's fire season kept its grip on the news today, with evacuations on the French coast and warnings in Cyprus. In the US, two fires in the Southeast are producing smoke worth watching, and the EPA is weighing a change to how the public hears about new pollution sources.

More than 10,000 evacuated near Bordeaux

A fast-moving wildfire burned through 2,000 hectares west of Bordeaux and forced more than 10,000 people from homes and campsites near France's Atlantic coast, Reuters reports. Five hundred firefighters are working the blaze, and the prefecture said no one had been injured so far.

The fire is near the Arcachon Bay area, a tourist hotspot, and many of those evacuated are visitors staying at campsites. "Overnight, the fire spread more quickly than we had imagined," said Philippe de Gonneville, the mayor of Lège-Cap Ferret. Officials said 5,200 people were evacuated from Lège overnight, with contingency plans in place to evacuate the entire peninsula if needed.

Reuters notes that three heatwaves in a row this season have deepened drought across Europe and left vegetation tinder-dry, with more land burned already this year than the annual average of the past two decades. In Spain, crews were still working fires that have burned for several days, and in Italy a 59-year-old firefighter died after falling ill while fighting a large wildfire near San Cataldo in Sicily.

Florida's Berger Wildfire reaches 18,000 acres

The Berger Wildfire in Palm Beach County has burned 18,000 acres and was 75 percent contained as of the afternoon of July 22, according to TCPalm, citing the Florida Forest Service. The fire is burning near the Rotenberger Wildlife Management Area. It isn't close to any heavily populated areas, but smoke may still be visible from surrounding communities.

The bigger story is the calendar. Florida's peak wildfire season usually runs April through June, but the Forest Service says drought conditions that have persisted since late 2025 are pushing above-average wildfire potential into July and even August. More than 2,600 wildfires have started in the state since January, burning over 175,000 acres.

Dense smoke advisory in coastal South Carolina

The wildfire in the Francis Marion National Forest is now roughly 40 percent contained, the Post and Courier reports — more than double the containment of the night before. The fire has held at 1,011 acres of vegetation and swampland about two miles west of Shulerville, and the area picked up about a tenth of an inch of rain on the morning of July 22.

The National Weather Service issued a dense smoke advisory for inland Berkeley County, including Goose Creek and Moncks Corner, with thick smoke expected to cut visibility to a mile or less. Smoke that heavy is a good reason to keep windows closed and skip the outdoor workout.

Cyprus warns of its most dangerous fire day of the year

Cyprus fire brigade chief Nikos Longinos told the Cyprus News Agency that Thursday could be the most dangerous day of this year's wildfire season, as reported here. Prolonged heat, low humidity and strong winds have combined to create conditions where even a small fire can spread fast.

Authorities have positioned resources across the island to catch outbreaks early, and Longinos said the elevated risk will continue until the weather changes and rain arrives. More than 1,350 rural fires have been recorded there since the start of the year, a figure he called exceptionally high. The large majority, he said, are still caused by human activity.

EPA weighs changing how the public hears about pollution permits

The EPA held a public hearing this week on a proposed rule change that would hand states the power to decide how the public participates in permitting for certain new sources of air pollution, WIRED reports.

The change would land on "minor source" permits, a broad category that gets less oversight than major sources and covers everything from dry cleaners and auto body shops to diesel and gas engines. WIRED notes that operators including xAI and Meta have used minor source permitting to build behind-the-meter gas plants for data centers. "As someone actively working in communities with data centers, I know this to be fundamentally true: People want to have a say," said Vanessa Lynch, a Pennsylvania organizer with Moms Clean Air Force, at the hearing.

Sources

• France wildfire forces thousands to flee as tinder box conditions persist in warming Europe — Reuters
• Florida wildfire grows to 18,000 acres. Location, containment — TCPalm
• Francis Marion wildfire nearly half contained, officials say — Charleston Post and Courier
• Fire chief warns of most dangerous day of wildfire season — EUROPE SAYS
• The Trump Administration Wants to Change Public Engagement Rules for Polluters — WIRED

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.