Istanbul的空气质量

Istanbul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

数据提供者

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数据来源

1

Ministry of Environment and urbanisation的主页标志Ministry of Environment and urbanisation的主页标志

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天气

Istanbul现在的天气怎么样?

天气图标
天气乌云密布
温度48.2°C
湿度61%
风速和风向4.6 mp/h
气压1026 mb

实时AQI城市排名

实时土耳其 热门城市排名

#city美国 AQI
1 Inegol, Bursa

226

2 巴勒克埃西爾, 巴勒克埃西尔省

186

3 Akyazi, 萨卡里亚省

180

4 Kazimkarabekir, 埃尔祖鲁姆省

175

5 Kutahya, 屈塔希亚省

171

6 厄德尔, 厄德尔省

168

7 布尔萨, Bursa

165

8 阿馬西亞, 阿马西亚省

164

9 巴爾滕, 巴尔滕省

162

10 Hatay, 哈塔伊省

161

(当地时间)

查看世界AQI排名

实时Istanbul AQI排名

实时Istanbul空气质量排名

#station美国 AQI
1 İstanbul - Şirinevler-MTHM

72

2 İstanbul - Kartal

70

3 İstanbul - Üsküdar-MTHM

70

4 İstanbul - Başakşehir-MTHM

68

5 İstanbul - Esenler

68

6 İstanbul - Esenyurt-MTHM

68

7 İstanbul - Mecidiyeköy-MTHM

68

8 İstanbul - Kağıthane-MTHM

67

9 İstanbul - Alibeyköy

65

10 İstanbul - Beşiktaş

63

(当地时间)

查看世界AQI排名

Istanbul 的网络图像

2:15, 1月 22

Istanbul 有空气污染吗

2:15, 1月 22Istanbul 的网络图像缩略图

美国 AQI

63

实时空气质量指数(AQI)
中等

表示AQI等级的人脸

概览

Istanbul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 63 美国 AQItrendPM2.5
污染物浓度
PM2.5
18 µg/m³trend
pm10
35.5 µg/m³trend
o3
41.3 µg/m³trend
no2
21.3 µg/m³trend
so2
27.5 µg/m³trend
co
2379.1 µg/m³trend

健康建议

Istanbul空气污染,如何做好防护?

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骑车图标敏感人群应减少室外运动

预报

Istanbul空气质量指数(AQI)预报

污染等级天气温度风速和风向
星期二, 1月 19

中等 86 美国 AQI

表示AQI等级的人脸
星期三, 1月 20

中等 83 美国 AQI

表示AQI等级的人脸
星期四, 1月 21

中等 64 美国 AQI

表示AQI等级的人脸
今天

中等 60 美国 AQI

表示AQI等级的人脸
天气图标48.2°39.2°
风向152度流动

8.9 mp/h

星期六, 1月 23

中等 57 美国 AQI

表示AQI等级的人脸
天气图标51.8°42.8°
风向166度流动

11.2 mp/h

星期日, 1月 24

优秀 50 美国 AQI

表示AQI等级的人脸
天气图标53.6°44.6°
风向173度流动

15.7 mp/h

星期一, 1月 25

优秀 24 美国 AQI

表示AQI等级的人脸
天气图标53.6°50°
风向194度流动

26.8 mp/h

星期二, 1月 26

优秀 19 美国 AQI

表示AQI等级的人脸
天气图标51.8°41°
风向46度流动

4.5 mp/h

星期三, 1月 27

优秀 25 美国 AQI

表示AQI等级的人脸
天气图标41°39.2°
风向24度流动

6.7 mp/h

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历史

Istanbul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Istanbul 空气的污染暴露值

Istanbul 空气质量分析和数据

How bad is the air pollution in Istanbul?

Istanbul is a city located in Turkey, being the largest in the country as well as the economic and cultural heart. It has a long and ancient history, being formerly known as Byzantium and Constantinople, as well as landmass in both Europe and Asia. Istanbul has a population of some 15 million people, also holding the title of largest city in Europe as well as 15th largest city in the world.

In regards to its air pollution, Istanbul came in with PM2.5 readings of 19.7 μg/m³ in 2019, placing its yearly average into the ‘moderate’ pollution bracket. Having this label means that the amount of PM2.5 in the air is coming in with readings anywhere between 12.1 to 35.4 μg/m³, placing Istanbul in the mid-range of this bracket.

This is indicative that the city is suffering from some pollutive issues, which will be discussed in short. Any readings above the World Health Organizations (WHO) target goal of 0 to 10 μg/m³ indicate that the air may be unsafe to breathe, and with year-round moderate ratings, the air quality may present a risk to those who are sensitive to chemical pollutants, as well as young children, the elderly or immunocompromised. This reading of 19.7 μg/m³ also put Istanbul into the 911th place out of all cities registered worldwide in 2019.

What are the main causes of air pollution in Istanbul?

Istanbul, as well as the whole country, suffers from some well documented causes of pollution that still continue to go on despite attempts to intervene on certain practices. Some of the main causes include ones such as vehicular emissions, with the biggest offenders being older and outdated automobiles that pump out far larger amounts of pollutants than newer and ‘greener’ models would. Heavy duty vehicles, such as lorries, trucks and buses that run on diesel fuels are also particularly responsible for raising the yearly average PM2.5 readings.

Other causes of air pollution include the burning of local coal as well as other materials such as wood for heating and cooking, something that is more prominent in lower income areas that rely on these older and cheaper methods of supplying heat and energy to their homes. When practiced on a larger scale by hundred of thousands of people, the problem gets somewhat compounded and causes excessive amounts of smoke to enter the atmosphere.

Other sources include construction sites, as well as factories and industrial areas that also burn fossil fuels such as coal, both of which can cause more fine particulate matter such as PM2.5 and PM10 to enter the air, causing health issues for the citizens of Istanbul.

When is the air quality at its worst in Istanbul?

Observing the recorded data taken over 2019, there is an available list of each month’s pollution levels. Going off of this, it becomes apparent that Istanbul seems to have a fairly consistent level of pollution year-round, not subject to the disastrous spikes in PM2.5 that other cities around the world sometimes see.

However, it appears that Istanbul does suffer from a small jump in pollution levels towards the very end of the year, that persists until the next year before experiencing a sudden drop in July, which happened to be the cleanest month in 2019, with a PM2.5 reading of 13.3 μg/m³, making it only a few units above the ‘good’ ratings bracket, which requires a reading of 10 to 12 μg/m³ to be classed as such.

The months that came in with the highest readings of pollution were January through to May, as well as November and December, with November taking the top spot as most polluted month of the year, with a PM2.5 reading of 28.5 μg/m³. This was followed closely by February and March, which had readings of 24 μg/m³ and 23.8 μg/m³ respectively.

What are the main types of pollutants found in the air in Istanbul?

With a large amount of pollution coming directly from vehicles such as cars, motorbikes and lorries, the pollutants in the air would be particularly high with readings of nitrogen dioxide (NO2) as well as sulfur dioxide (SO2). Vehicles also put out other materials such as black carbon and volatile organic compounds (VOC’s), particularly when they run on diesel fuels or use ancient and outdated engines.

Some examples of VOC’s that would be found in the air in Istanbul would be ones such as formaldehyde, benzene and methylene chloride. Of note is that VOC’s can also be found in many household products from sources such as fresh paint, varnish, vinyl flooring as well as personal products such as air freshers and cosmetics, something to consider in regards to the air quality within a home.

Back toIstanbu l's air, further pollutants would be ones such as carbon monoxide (CO) and polynuclear aromatic hydrocarbons, both of which can be released from the burning of wood and other organic materials, more prominent in the aforementioned low-income areas.

Lastly, fine particulate matter such as silica and gravel dust would be prominent in the air around construction sites, which along with black carbon, can have carcinogenic properties when inhaled. The most prominent pollutant would likely be nitrogen dioxide, due to its mass release from vehicular emissions, and as such large amounts of it in the atmosphere can be used to accurately calculate how much pollution is coming directly from vehicles.

What can Istanbul do to improve its air quality?

Turkey is taking large steps towards improving its air quality, with many new measures coming into play in 2020, an era of particular prominence due to the outbreak of covid-19 and the subsequent worldwide lockdowns. Turkey and Istanbul saw massive improvements in pollution levels during imposed lockdown periods, driving home just how much pollution is caused by the mass movement of people.

Air quality action plans are being put into place on an interpersonal level, in an attempt to reduce the amount of wood and other dirty materials being burnt in homes as well as factories. The gradual move away from over reliance on coal would go a long way to helping Istanbul reduce its air pollution levels, as well as the removal of older heavy-duty vehicles, with strict enforcement on taking them off the road a step in the right direction towards improving Istanbul's air quality and reducing the amount of smoke, haze and particulate matter in the atmosphere.