![](https://borneobulletin.com.bn/wp-content/uploads/2024/08/WNS-DUST-CLIMATE.jpg)
Ultrafine particles linked to deaths: Canada study
MONTREAL (AFP) – Air pollution caused by “ultrafine particles,” emitted by automobiles and industrial activity, has been linked to 1,100 deaths a year in Montreal and Toronto, according to new Canadian research. So-called UFPs – 1,000 times thinner than a …