我們改變不了自然但是可以改變自己的行為習慣

We can't change the nature but can change their own behavior

切段霧霾的人為因素

Human factors section haze

城市有毒顆粒物來源：

City of toxic particulate matter source:

第一：是汽車尾氣。使用柴油的大型車是排放PM10的“重犯”，包括大公交、各單位的班車，以及大型運輸 卡車等。城市有毒顆粒物來源：首先是汽車尾氣。使用柴油的車子是排放細顆粒物的“重犯”。使用汽油的小型車雖然排放的是氣態污染物，比如氮氧化物等，但碰上霧天，也很容易轉化為二次顆粒污染物，加重霧霾。

The first is: Automobile exhaust. Large vehicle diesel emission is PM10"repeat", including the bus, the bus units, as well as a large truck etc.. Cityof toxic particulate matter sources: the first is the automobile tail gas.Emissions of fine particles aggregated consequential offense "is the use ofdiesel car". Small cars use gasoline while emissions are gaseous pollutants, such as nitrogen oxides, but run into fog, can be easily transformed into two particles, increase the haze.

機動車的尾氣是霧霾顆粒組成的最主要的成分，最新的數據顯示，北京霧霾顆粒中機動車尾氣占22.2%，燃煤占16.7%，揚塵占16.3%，工業占15.7%。但隨著汽車技術進步以及油品質量的上升，環境管理者發現機動車尾氣對霧霾天氣形成并不起決定性作用，但作為一些汽車擁有量較大的城市，管理者依舊需要控制機動車排放標準，避免霧霾天氣的形成。aware 天貓可在家自測不用抽血珍惜生命遠離高危行為。

Motor vehicle exhaust is the haze particles composed of the maincomponents, the latest data show, Beijing haze particles in the exhaust of motor vehicles accounted for 22.2%, coal accounted for 16.7%, dust accounted for 16.3%, industry accounted for 15.7%. But with the progress of technology and the increase of car oil quality, environmental management researchers found that vehicle exhaust does not play a decisive role on the formation of fog and haze, but as the number of car ownership of large city, managers still need to control the motor vehicle emission standards, to avoid the formation of haze weather. Aware Tmallwithout blood cherish life away from high-risk behavior at home self testing.

第二：北方到了冬季燒煤供暖所產生的廢氣。

Second: North to the exhaust gas produced by the burning of coal for heating in winter.

第三：工業生產排放的廢氣。比如冶金、窯爐與鍋爐、機電制造業，還有大量汽修噴漆、建材生產窯爐燃燒排放的廢氣。

Third: emissions from industrial production. Such as metallurgy, furnaceand boiler, electrical and mechanical manufacturing industry, there are a large number of automotive paint, building materials production furnace combustion emissions.

第四：建筑工地和道路交通產生的揚塵。

Fourth: the construction site and road traffic generated dust.

第五：可生長顆粒，細菌和病毒的粒徑相當于PM0.1-PM2.5，空氣中的濕度和溫度適宜時，微生物會附著在顆粒物上，特別是油煙的顆粒物上，微生物吸收油滴后轉化成更多的微生物，使得霧霾中的生物有毒物質生長增多。

Fifth: the growth of bacteria and virus particles, the particle size is equivalent to PM0.1-PM2.5, the humidity in the air and suitable temperature, microbial attachment to particles, especially the particle sootabsorption, microbial oil drops into the more microorganisms, thebiological toxic haze growth.

第六、家庭裝修中也會產生粉塵“霧霾”，室內粉塵彌漫，不僅有害于工人與用戶健康，增添清潔負擔，粉塵嚴重時，還給裝修工程帶來諸多隱患。[4] [5]

Sixth, the family decoration will produce dust "haze", indoor dust filled the air, not only harmful to workers and users of health, increase the burden of dust cleaning, serious when, to bring a lot of hidden decoration works. [4][5]

除了氣象條件，工業生產、機動車尾氣排放、冬季取暖燒煤等導致的大氣中的顆粒物（包括粗顆粒物PM10和細顆粒物PM2.5）濃度增加，是霧霾產生的重要因素。如今很多城市的污染物排放水平已處于臨界點，對氣象條件非常敏感，空氣質量在擴散條件較好時能達標，一旦遭遇不利天氣條件，空氣質量和能見度就會立刻下滑。

In addition to the meteorological conditions, industrial production, motor vehicle exhaust emissions, the winter heating coal particles as a result ofthe atmosphere （including PM10 coarse particles and fine particlesconcentration increased, PM2.5） is an important factor in the haze. Nowmany of the city's level of emissions of pollutants have been at a CRItical point, is very sensitive to weather conditions, air quality in the diffusioncondition can meet the standard, once encountered adverse weatherconditions, air quality and visibility will decline.

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