Ottawa/Oslo, June 10 : Smoke from the raging wildfires in Canada, which has already blanketed parts of the US and placed around 75 million people under alerts due to hazardous air, has reached as far as Norway, according to scientists.

Atmosphere and climate scientists with the Norwegian Climate and Environmental Research Institute used a forecast model to predict how the smoke would travel through the atmosphere. The smoke has moved over Greenland and Iceland since June 1st, and observations in southern Norway have recorded increasing concentrations of aerosolised particles, the independent research institution said.

“We may be able to see some haze or smell smoke,” Nikolaos Evangeliou, a senior NILU researcher, said. ”However, we do not believe that the number of particles in the air here in Norway will be large enough to be harmful to our health.” The East Coast of the US has experienced hazardous levels of pollution from the wildfires burning in Canada. Massive tongues of unhealthy air extended as far as the Midwest. The smoke has affected millions of people, held up flights at major airports, postponed Major League Baseball games and prompted people to fish out pandemic-era face masks. Canada has asked for help fighting more than 400 blazes nationwide.