City and a number of cities in northern and central , a number of pollution peaks in the frequency and intensity of unprecedented because of the presence of huge numbers of microparticles in the air.
Can particles and pollutants in the air causes bronchitis, and reduced breathing capacity cause irritation, difficulty in breathing or pain. Polluted air can irritate the eyes and interact with the immune system.
Certain categories of people are particularly sensitive to air pollution: are elderly, children and anyone suffering from chronic diseases such as asthma, chronic bronchitis, emphysema, or heart failure.
The only way to resolve the risk of health problems is to reduce exposure to environmental pollution, especially for vulnerable groups.