A red warning for air quality in Oslo has been issued, effective from 7 PM Tuesday evening, stretching from Ullern in the west to Alnabru in the east. Marte Øien from the Norwegian Asthma and Allergy Association warns that the air quality is very poor and can be harmful to health, urging residents to limit outdoor activities and take care when ventilating their homes.

The meteorologist, Charalampos Sarchosidis, explains that high pollution levels are typical during high-pressure systems, as cold air becomes stagnant and difficult to disperse due to low wind conditions. This can lead to a build-up of pollutants, creating a hazardous environment for many individuals, especially those with pre-existing respiratory conditions.

Fortunately, Sarchosidis notes that wind conditions are expected to improve overnight, which should help disperse the accumulated pollutants. Residents are advised to stay informed about air quality updates and take appropriate measures to protect their health during this critical period of poor air quality.