Haze also known as atmospheric brown clouds, is a large number of
very fine dry dust particles floating in the air evenly, so that the level of
visibility of less than 10 kilometers of the air generally turbid phenomenon.
This is the increase in recent years, with air pollution, air quality
deterioration caused by a weather phenomenon. And motor vehicle exhaust and
coal, oil and other chemicals has a lot to burn. Based on air quality, pollution
levels, is divided into light, medium and heavy three indicators. Haze and fog
is similar to ordinary people is not easy to distinguish. Fog is floating in the
air, a large number of tiny water droplets or ice crystals, moisture content
90%, and more humid. Haze of the moisture content generally lower than 80%,
relatively dry. Sector at 80% moisture content of -90%, and known as the "fog
haze weather." Fog color than white, haze dark color, or grayish yellow. Haze
days, atmospheric aerosols to air quality and pollution, discharges into the
human body is not easy, stay in the alveoli, will cause harm. Long-term
inhalation prone to cause rhinitis, bronchitis embolism. Chronic bronchitis and
asthma in haze days, a long-term stay, will aggravate the condition. Haze dark
days will make people feel depressed, affecting mental health. Aerosol particles
suspended in the air after the rally, but also from human to human sight
distance obstacles, and even lead to accidents.
very fine dry dust particles floating in the air evenly, so that the level of
visibility of less than 10 kilometers of the air generally turbid phenomenon.
This is the increase in recent years, with air pollution, air quality
deterioration caused by a weather phenomenon. And motor vehicle exhaust and
coal, oil and other chemicals has a lot to burn. Based on air quality, pollution
levels, is divided into light, medium and heavy three indicators. Haze and fog
is similar to ordinary people is not easy to distinguish. Fog is floating in the
air, a large number of tiny water droplets or ice crystals, moisture content
90%, and more humid. Haze of the moisture content generally lower than 80%,
relatively dry. Sector at 80% moisture content of -90%, and known as the "fog
haze weather." Fog color than white, haze dark color, or grayish yellow. Haze
days, atmospheric aerosols to air quality and pollution, discharges into the
human body is not easy, stay in the alveoli, will cause harm. Long-term
inhalation prone to cause rhinitis, bronchitis embolism. Chronic bronchitis and
asthma in haze days, a long-term stay, will aggravate the condition. Haze dark
days will make people feel depressed, affecting mental health. Aerosol particles
suspended in the air after the rally, but also from human to human sight
distance obstacles, and even lead to accidents.
