Wildfire smoke degrades air quality as France faces extreme heat surge
Wildfire smoke degrades southwestern French air quality amid incoming 40°C heat wave.
Event / Disaster
Record-breaking wildfire season across Europe in 2026, including major fires in France (Gironde, Var, Drôme), Spokane Washington, and Athens Greece, with concurrent heat waves causing mass evacuations and casualties.
2026-08-15 to 2026-11-12 · UTC publication dates
Coverage begins 22 Jul, 06:14 UTC
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An interministerial crisis cell meeting was scheduled to be held Monday morning at 10 AM at the Ministry of Interior to coordinate response to the wildfires.
A wildfire of unprecedented scale has been burning since Wednesday in the north of the Arcachon Basin in Gironde. As of Monday morning, approximately 42,000 hectares have burned. The fire remained generally stable during the night of Sunday to Monday. By Sunday evening, the fire was located approximately 15 kilometers from Bordeaux.
A total of 220,000 people have been evacuated from the Arcachon Basin wildfire in Gironde as of Monday morning.
As of Sunday evening, approximately 115,000 hectares have burned across France since the beginning of the fire season. This figure is described as exceptional and significantly higher than previous years. More than 250,000 people have been evacuated. The Interior Minister reported that 30 to 40 fires are being fought simultaneously daily, with more than 13,000 fire starts since the beginning of the year.
Smoke from wildfires in the southwest is causing severe air quality degradation in Occitanie and Nouvelle-Aquitaine regions. Six departments were placed on red alert for air pollution on Sunday: Dordogne, Gironde, Landes, Lot-et-Garonne, Aveyron, and Gard, due to exceeding alert thresholds for suspended particulate matter (PM10). By Monday, the alert was expected to expand to 11 departments.
A forest fire started Thursday evening near Biscarosse in the Landes. Approximately 3,600 hectares have burned. The fire was not yet contained but was stabilizing as of Monday. Nearly 31,000 people were evacuated from the affected area, though 8,000 of the 30,000 evacuees were authorized to return home.
A wildfire has been burning in the Var since Tuesday, consuming approximately 4,500 hectares. About 2,000 people were evacuated. Four Canadair water-bombing aircraft were deployed to assist firefighting efforts.
France, particularly the southwest, is expected to experience a new heat wave starting Tuesday, with maximum temperatures reaching 40°C and drier winds, conditions unfavorable for firefighting efforts.
Eighty-four firefighters were injured while fighting the wildfire in Gironde.
A man was killed in a wildfire in Manises, a suburb of Valencia, Spain, that raged for four hours on Saturday. This marked Spain's first recorded death in the latest fires.
The wildfire in the Gironde region destroyed 240 homes. A total of 75 firefighters were treated for injuries while battling the blaze.
Pope Leo XIV referenced the devastating wildfires in France and Spain during his Sunday Angelus prayer, expressing solidarity with those affected and calling for prayers for the affected people and the work of rescue workers.
A major wildfire in the Gironde region of southwestern France forced the evacuation of 220,000 people. The fire, described as the biggest fire of the season, has been burning out of control since midweek and has burned an estimated 42,000 hectares (162 square miles), an area four times the size of Paris.
The major wildfire in the Gironde region advanced to within 15 kilometers (9 miles) of Bordeaux, described as being at the gates of the metropolitan area. The Gironde prefect ordered partial closure of a major highway heading in and out of the city, though Bordeaux Mayor Thomas Cazenave said evacuation of the city of 268,000 people was not on the cards at that time.
The French Ministry of the Interior stated that the fires are a result of conditions linked to climate change and lack of rainfall for several months. The ministry also noted that 9 out of 10 forest fires originate from human activity, with periods of strong winds exacerbating the situation.
A third wildfire burning in the Var region of southern France on the Mediterranean forced the evacuation of nearly 3,000 people.
Wildfires in Spain, including fires around Madrid and in the Valencia region, resulted in the evacuation of 76,000 people while an additional 30,000 others were confined to their homes. The evacuations were ordered as fires raged out of control across the country.
A second major wildfire burning in the Landes region of southwest France forced the evacuation of 30,000 to 36,000 people. The fire contributed to the total displacement of more than 250,000 people across southwest France.
On July 26, 55,000 additional people were ordered to evacuate overnight as the Gironde wildfire advanced closer to populated areas. Five municipalities—Marcheprime, Cestas, Mios, Biganos, and Le Barp—southwest of Bordeaux received preventive evacuation orders from the Prefect of Nouvelle-Aquitaine and Gironde.
France mobilized 2,500 firefighters backed by 18 planes and helicopters, including aircraft from other European nations, to fight the wildfires. A converted military A400M cargo aircraft was used for firefighting operations. Military soldiers were also called in to assist. Through the EU Civil Protection Mechanism and rescEU program, additional firefighting aircraft and resources from Spain, Italy, Croatia, Greece, Malta, Sweden, and the Czech Republic were deployed to assist.
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