Starting from March 20, a number of Ukrainian regions may face a sharp deterioration in air quality. This will be caused by a cloud of polluted air coming from Western Europe. High concentrations of PM2.5 particles, dangerous micropollutants that can negatively affect human health, are expected.
Which areas will be most affected?
According to the Ventusky weather radar, the Zhytomyr region will be the hardest hit, where PM2.5 levels could reach 579 units, a critically high level. Such concentrations of pollutants can cause exacerbation of chronic diseases, breathing problems, headaches, and general deterioration of well-being even in healthy people.
Other areas will also be affected by this cloud, as westerly winds will gradually carry the polluted air inland. The worst situation is expected between March 20 and 22. Starting from March 23, air quality should improve.
Why PM2.5 particles are dangerous
PM2.5 particles are microscopic pollutants that arise from:
- industrial emissions;
- transport operations;
- fuel combustion.
Due to their extremely small size, they easily penetrate a person's lungs and bloodstream, which can cause heart and lung problems and a general deterioration in well-being.
The PM2.5 level is affected by weather conditions:
- wind can disperse polluted air;
- Rain helps clean the atmosphere by settling particles on the ground.
However, weather is expected in the coming days that will contribute to the accumulation of pollution, which could complicate the situation.
How to protect yourself from polluted air
Experts recommend:
- limit exposure to the outdoors, especially for people with chronic diseases;
- avoid physical activity outdoors;
- close windows during periods of highest pollution;
- use air purifiers or humidifiers indoors;
- monitor air quality forecasts and consider avoiding travel to regions with high levels of pollution.
Children, the elderly, and those with respiratory and cardiovascular diseases are particularly vulnerable to the effects of air pollution, so it's important to take all possible steps to protect yourself and your loved ones.
