Bouches-du-Rhône Activates Pollution Alerts Amid Wildfire and Dust Crisis
Bouches-du-Rhône issues pollution alerts due to wildfires and Saharan dust influx.
Key Points
- • Level 1 alert activated on June 11, 2025, for PM10 pollution.
- • Level 2 ozone pollution alert set for June 13, 2025.
- • Health recommendations include avoiding physical activities outdoors.
- • Transport and industrial sectors face heightened restrictions and measures.
On June 11, 2025, authorities in the Bouches-du-Rhône department activated a level 1 alert due to concerning levels of PM10 particulate matter in the air. This pollution episode was initially attributed to wildfires in Canada and is expected to worsen with incoming Sahara desert dust, compelling local officials to act swiftly.
As of June 12, the air quality alert remains in effect, with a level 2 alert for ozone pollution set to take effect on June 13. In light of the deteriorating air quality, public health recommendations include minimizing intense physical activities outdoors, particularly in high-traffic areas. Residents are advised to consult with healthcare professionals, especially those with existing health conditions, according to the local prefecture's announcement.
To combat the fallout from this environmental crisis, several urgent measures have been implemented. Transport authorities are imposing a speed limit reduction of 20 km/h on major roads and enhancing monitoring protocols for vehicular emissions. Additionally, vessels are encouraged to use shore power systems to reduce emissions while docked.
For industrial operations, strict compliance with emergency measures is mandated for facilities that emit volatile organic compounds and nitrogen oxides, in accordance with their environmental regulations. Simultaneously, the residential sector is urged to delay any maintenance activities that rely on gasoline-powered tools or involve the use of solvent-based products. Agricultural practices have also been curtailed, with bans on the use of fertilizers and open burning of waste to further alleviate the strain on air quality.
Authorities are promoting alternatives to travel, urging the public to utilize public transportation and non-polluting transport methods, as well as to regulate indoor temperatures to help improve air quality. The situation remains closely monitored as forecasted weather conditions may exacerbate existing problems, necessitating ongoing public health vigilance in the region.
This alert reflects a broader trend concerning air quality challenges tied to climate factors, and officials strive to mitigate its impact on the health and well-being of residents in Bouches-du-Rhône.