芹苴市的空气质量

芹苴市的空气质量指数(AQI)和PM2.5空气污染

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带有彩色AQI图标的IQAir地图

空气质量提供者和数据来源

数据来自

*IQAir的AQI是根据卫星数据建模估算 了解更多

芹苴市没有地面空气监测站

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天气

芹苴市现在的天气怎么样?

天气图标
天气少云
温度77°C
湿度100%
风速和风向4.6 mp/h
气压1008 mb

实时AQI城市排名

实时越南 热门城市排名

#city美国 AQI
1 Phuc Yen, Tinh Vinh Phuc

165

2 波來古市, Gia Lai

158

3 Luong Son, Tinh Hoa Binh

157

4 Thanh Pho Thai Nguyen, Tinh Thai Nguyen

156

5 Cau Dien, 河内

151

6 Lien Quan, 河内

141

7 Ben Cat, Tinh Binh Duong

140

8 Chuc Son, 河内

134

9 Dong Da, 河内

134

10 河內市, 河内

132

(当地时间)

查看世界AQI排名

实时芹苴市 AQI排名

实时芹苴市空气质量排名

基于卫星数据的城市AQI。目前芹苴市没有地面监测站。

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芹苴市 的网络图像

2:54, 2月 26

芹苴市 有空气污染吗

2:54, 2月 26芹苴市 的网络图像缩略图

美国 AQI

91 *

实时空气质量指数(AQI)
中等

表示AQI等级的人脸

概览

芹苴市现在的空气质量指数(AQI)是多少?

空气污染等级空气质量指数(AQI)主要污染物
中等 91 美国 AQItrendPM2.5
污染物浓度
PM2.5
31.2 µg/m³trend

健康建议

芹苴市空气污染,如何做好防护?

开窗图标请关窗以防止室外脏空气进入室内
骑车图标敏感人群应减少室外运动

预报

芹苴市空气质量指数(AQI)预报

污染等级天气温度风速和风向
今天

中等 97 美国 AQI

表示AQI等级的人脸
天气图标95°69.8°
风向261度流动

4.5 mp/h

星期六, 2月 27

对敏感人群不健康 115 美国 AQI

表示AQI等级的人脸
天气图标100.4°71.6°
风向133度流动

2.2 mp/h

星期日, 2月 28

中等 69 美国 AQI

表示AQI等级的人脸
天气图标91.4°69.8°
风向95度流动

13.4 mp/h

星期一, 3月 1

中等 68 美国 AQI

表示AQI等级的人脸
天气图标95°73.4°
风向105度流动

11.2 mp/h

星期二, 3月 2

中等 76 美国 AQI

表示AQI等级的人脸
天气图标95°71.6°
风向96度流动

8.9 mp/h

星期三, 3月 3

中等 84 美国 AQI

表示AQI等级的人脸
天气图标95°73.4°
风向97度流动

13.4 mp/h

星期四, 3月 4

对敏感人群不健康 103 美国 AQI

表示AQI等级的人脸
天气图标95°75.2°
风向99度流动

15.7 mp/h

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历史

芹苴市历史空气质量图表

如何更好地远离空气污染侵害?

减少您在芹苴市 空气的污染暴露值

芹苴市 空气质量分析和数据

What is the air quality in Can Tho?

In 2017 a local committee was inaugurated to monitor the air quality in Can Tho and enforce any change needed to improve it.

Can Tho City has quickly become a modernized and industrialized city undergoing rapid population growth affecting the local environment, especially air quality and human health. In 2015, Can Tho had over a million inhabitants with over half a million motorcycles and around 15,000 automobiles. There are more than 1000 factories in the city. The main industries responsible for most of the pollution are textile and dyeing industries, food processing, cement, and steel production and rice processing. The aims of this research are threefold. Primarily to conduct a detailed air pollution emission inventory, and secondly to study the formation of the air pollution plume over the city, and finally to study different pollution abatement strategies for the city.

The results showed that transportation and industrial activities are the two main emission sources responsible for 80% of total nitric oxide (NOx), 90% of total sulphur dioxide (SO2), 75% of carbon monoxide (CO), 60% of total suspended particles, and 60% of non-methane volatile organic compounds.

Is the air in Can Tho polluted?

As with most large cities, air pollution is caused by vehicle emissions and exhausts from factories and coal-fired power stations. According to experts, urban air pollution caused by traffic accounts for about 70%.

In 2015 and 2018, the annual average air quality index (AQI) of Can Tho exceeded the recommended threshold, albeit only marginally. However, this shows that the city's air quality tends to exceed the safety threshold and can adversely affect the health of some sensitive groups such as the elderly, children, and those with pre-existing medical conditions.

Transportation activities, industries, handicrafts and construction activities are the main sources of air pollution in Can Tho. In addition, the agricultural activities of many farmers still have the habit of burning straw, which releases a large amount of fine dust and smoke into the air. They burn the residual organic matter, following the harvest as a way of preparing the ground for the planting of the next crop.

The city is rapidly expanding, which, in turn, leads to a rapid increase in the number of vehicles driving through the city. This creates a huge pressure on the urban air environment. A characteristic of Vietnamese cities in general and Can Tho is no exception is that 2-wheeled motor vehicles occupy a large proportion of that number. The process of burning engine fuel creates toxic gases that affect the air such as carbon dioxide (CO2), carbon monoxide (CO), sulphur dioxide (SO2), nitric oxide (NOx) and lead (Pb).

How safe is Can Tho’s air?

Recently, the Ho Chi Minh City Institute of Public Health collaborated with the World Health Organization (WHO) to collect data on the air pollution in Can Tho for the period 2011-2018. Preliminary results show that the air quality situation of Can Tho in the period 2011-2018 was still within the prescribed limits. However, the average annual concentration of fine dust or PM2.5 is at 50.2-51.5 µg/m3 annually, exceeding the WHO air quality standard of 50 µg/m3), albeit only slightly.

Air pollution is both a cause of the formation and an exacerbation of a number of diseases, from asthma to cardiovascular disease, lung cancer, Alzheimer's and Parkinson's disease, psychological complications and autism. The microscopic PM2.5 particles have the ability to penetrate deep into the lungs and eventually become lodged in the alveoli which are found at the base of the bronchial tubes. From here they can pass through internal tissue and eventually reach the heart. Those with pre-existing medical conditions are at particular risk.

Can anything be done to improve the air quality in Can Tho?

Air pollution has many implications for human and biological health. Recently, the air pollution in some big cities such as Hanoi and Ho Chi Minh City is increasing at an alarming rate. With rapid urbanization and industrialization, Can Tho city proactively implements measures to prevent and reduce air pollution at source within the city.

Activities are organised which include the direct participation of the community such as a campaign to clean the environment, collect and treat waste, the encouragement of the use of public transport and the limitation of personal means of transport which will help minimize the source of pollution. At the same time, strengthen the implementation of state management on environmental protection and to strictly control the source of emissions which cause the worst air pollution. The local government is actively investing in the installation, operation and the connection of the automatic and continuous transmission of air and exhaust monitoring data from both the urban areas and the production facilities that produce unacceptably large volumes of emissions which will enable them to forecast and issue warnings of air quality to the residents.

In April 2019, Can Tho City People's Committee approved the Action Plan for Can Tho Clean Air until 2025. Consequently, the Plan identifies mitigation activities and proposed solutions. It will monitor emissions from sources both inside and outside the boundary of Can Tho, and at the same time, detailing activities and integrated solutions to reduce and control emissions in the city. It aims to provide direction and plans to regulators and stakeholders to improve air quality. Proposals have already been put forward to increase the use of public transport to replace motorbikes and private cars. The banning of post-harvest straw burning in the surrounding countryside is also being considered. The specific solutions of this plan not only improve the air quality in the city but also ensure the principle of win-win in dealing with climate change

Also under consideration are plans for industrial parks to be located far from the city centre and priority for green industry development. In terms of construction, regular checks are to be made to ensure safety and the avoidance of spreading dust and waste into the environment. The city is developing a strategic plan on air monitoring whilst building a complete database on air quality in the area. At the same time, to expand the automatic monitoring stations, especially in places with dense population, industrial parks and main road intersections.

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