air quality News - Swiss Observer

Canadian Forest Fire Smoke Triggers Health Alerts Across Switzerland

Swiss environmental monitoring stations record unhealthy air quality levels as smoke from Canadian wildfires reaches Europe, with PM2.5 particles exceeding WHO guidelines by tenfold in some areas.

SWI swissinfo.ch

Canadian Forest Fire Smoke Triggers Health Alerts Across Switzerland

air quality

Sahara Dust and Canadian Smoke Create Unprecedented Air Quality Challenge

Canadian wildfire smoke reaches Switzerland, triggers health alerts

Canadian Forest Fire Smoke Triggers Health Alerts Across Switzerland

Canadian forest fires impact visibility in Swiss Alps

Trusted Sources