Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. 99.9% air is nitrogen, oxygen, water vapor and inert gases. Human activities can release substances into the air, som...Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. 99.9% air is nitrogen, oxygen, water vapor and inert gases. Human activities can release substances into the air, some of which can cause problems for humans, plants and animals. There are several main types of pollution and well-known effects of pollution which are commonly discussed. These include smog, acid rain, the greenhouse effect, and ＂holes＂ in the ozone layer. Each of these problems has serious implications for our health and well-being as well as for the whole environment. The age and health condition are more important also at the response opposite the pollution of air. During the last decade in our country such as result of freely population movement, development and growth of their industrial activities, growth of vehicle number, collapse of roadway infrastructure etc., an increase of air quality pollution is evident. In this study, we exhibited the causers, such as increasing of number of the old cars, which is an important factor of the air pollution and, at the same time, we exhibited the pollution indicators of the air quality, such as PM I 0, total dust, dust levels outdoors and indoors, which are in the high levels. These factors indicated on human health. We have observed the health indicators, especially lung diseases such as bronchial asthma with higher percentage, chronic bronchitis and lung cancer. There was consistency in the finding that relates the acute increases in urban air pollution and the short-term health effects or patients suffering from chronic obstructive pulmonary diseases.展开更多
文摘Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. 99.9% air is nitrogen, oxygen, water vapor and inert gases. Human activities can release substances into the air, some of which can cause problems for humans, plants and animals. There are several main types of pollution and well-known effects of pollution which are commonly discussed. These include smog, acid rain, the greenhouse effect, and ＂holes＂ in the ozone layer. Each of these problems has serious implications for our health and well-being as well as for the whole environment. The age and health condition are more important also at the response opposite the pollution of air. During the last decade in our country such as result of freely population movement, development and growth of their industrial activities, growth of vehicle number, collapse of roadway infrastructure etc., an increase of air quality pollution is evident. In this study, we exhibited the causers, such as increasing of number of the old cars, which is an important factor of the air pollution and, at the same time, we exhibited the pollution indicators of the air quality, such as PM I 0, total dust, dust levels outdoors and indoors, which are in the high levels. These factors indicated on human health. We have observed the health indicators, especially lung diseases such as bronchial asthma with higher percentage, chronic bronchitis and lung cancer. There was consistency in the finding that relates the acute increases in urban air pollution and the short-term health effects or patients suffering from chronic obstructive pulmonary diseases.
