Weather forecast for April 15, 2015

We summarize the past, govern the present, look forward to the future, do not hold the past accountable, or understand the causes of smog, we cannot change nature, but we can change our own behavior, and everyone is responsible for protecting the environment.

First: it is car exhaust. Large vehicles that use diesel fuel are "repeat offenders" of PM10 emissions, including large buses, shuttle buses of various units, and large transport trucks.

Although gasoline-powered small cars emit gaseous pollutants, such as nitrogen oxides, they can easily be converted into secondary particulate pollutants in foggy weather, aggravating smog.

The exhaust of motor vehicles is the most important component of haze particles, and the latest data show that motor vehicle exhaust, coal, dust, and industry account for the smog particles in Beijing. However, with the advancement of automobile technology and the rise of oil quality, environmental managers have found that motor vehicle exhaust does not play a decisive role in the formation of haze weather, but as some cities with large car ownership, managers still need to control motor vehicle emission standards to avoid the formation of haze weather.

Second: the exhaust gases produced by burning coal for heating in winter in the north.

Third: exhaust gases emitted by industrial production. For example, metallurgy, kilns and boilers, mechanical and electrical manufacturing, as well as a large number of exhaust gases emitted from the combustion of kilns for automobile repair and painting and building materials production.

Fourth: Dust from construction sites and road traffic.

Fifth: the particle size of the growing particles, bacteria and viruses is equivalent to, when the humidity and temperature in the air are suitable, microorganisms will attach to the particles, especially the particles of oil smoke, and the microorganisms absorb the oil droplets and transform into more microorganisms, so that the growth of biological toxic substances in the haze increases.

Clause. Sixth, home decoration will also produce dust "haze", indoor dust is diffuse, not only harmful to the health of workers and users, increase the burden of cleaning, when the dust is serious, but also bring many hidden dangers to the decoration project. [4] [5]

In addition to meteorological conditions, the increase in the concentration of particulate matter (including coarse particulate matter PM10 and fine particulate matter) caused by industrial production, motor vehicle exhaust emissions, and coal burning for heating in winter is an important factor in the generation of haze. Nowadays, many cities are at a critical point in their pollutant emission levels, which are very sensitive to meteorological conditions, and air quality can meet the standard when diffusion conditions are good, and once encountering adverse weather conditions, air quality and visibility will immediately decline. The United States imports the Pwit Xintian cat.

Also everywhere ... Go to China Weather Check.

It depends on the place.

China Weather Network can forecast the weather for up to 15 days, but some may not be accurate.

**The Meteorological Observatory released the following weather forecasts for June 4 in various parts of China on the afternoon of June 3:

City, Weather Phenomenon, Temperature, Wind Direction, Wind Force.

Beijing Dust Thundershowers 20 31 3

Harbin Qing 19 31 3

Changchun Cloudy 18 30 3-4

Shenyang Qing 17 30 3

Tianjin Cloudy 22 32 3

Hohhot Light Rain 15 24 3

Urumqi Qing 10 20 3

Yinchuan Qing 15 29 3

Xining Showers 11 22 3

Lanzhou Qing 15 28 3

Xi'an Light Rain 20 29 3

Lhasa Cloudy 13 27 3

Chengdu Showers 23 27 3

Chongqing Showers 23 29 3

Guiyang Showers 18 22 3

Kunming Thundershowers 19 29 3

Taiyuan Cloudy 16 29 3

Shijiazhuang Cloudy 20 31 3

Jinan Cloudy 17 29 3

Zhengzhou Qing 20 31 3

Hefei Cloudy 19 29 3

Nanjing, Cloudy 19, 28, 3-4

Shanghai Yin 20 26 3-4

Wuhan Qing 19 30 3

Changsha Pai Sui Qing 23 32 3

Nanchang Qing 21 30 3

Hangzhou Cloudy 19 29 3-4

Fuzhou Cloudy 22 32 3

Taipei Light Rain 25 29 3

Nanning Showers 26 32 3

Haikou Cloudy 27 36 3

Guangzhou Thundershowers 25 32 3

Hong Kong Cloudy 28 32 3

Macau Showers 27 33 3

Shenzhen Cloudy 27 31 3

Xiamen Cloudy 23 30 3

Ningbo Cloudy 19 27 3

Qingdao Cloudy 15 25 3-4

Dalian Qing 17 25 4-5

Guilin Light Rain 23 27 3

Shantou Thundershowers 25 31 3

Lianyungang Cloudy 17 26 3-4

Qinhuangdao Cloudy 16 24 3-4

Yan'an Cloudy 15 28 3

Ganzhou Yin 25 33 3

Sanya Cloudy 29 34 3-4

Kaohsiung Light Rain 25 29 3

Xisha Cloudy 30 33 4-5

Nansha Thundershowers 29 34 4-5 City Heng Do Toxic Particulate Matter**: First of all, car exhaust imported from the United States Medical masks are good filtering, not only anti-particulate matter but also anti-droplets. It can filter particles as small as microns and bacterial or viral vectors (commonly found in droplets) as small as microns.

Using SecureFit patented technology, it can adapt to different face shapes by adjusting to achieve a high fit for the health of you and your family.

Monday, April 11

Day: Cloudy Night: Light rain 8 18

No sustained wind direction Breeze.

Tuesday, April 12

Day: Cloudy Night: Sunny 9 19

No sustained wind direction Breeze.

Wednesday, April 13th

Day: Sunny Night: Sunny 11 24

No sustained wind direction Breeze.

Thursday, April 14

Day: Sunny Night: Cloudy 12-25

No sustained wind direction Breeze.

Friday, April 15

Yin 12-25

It is very convenient to set up a personal calendar to check the weather forecast across the country.

Each place is different, so the temperature will be different.

The temperature in Guangzhou is like this.

Yunnan Kunming Weather Forecast:

April 25 (Monday) Day: Clear, Night: Clear, 13 25, no sustained wind direction Light wind.