布加勒斯特的空气质量

布加勒斯特的空气质量指数(AQI)和PM2.5空气污染

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空气质量提供者和数据来源

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天气

布加勒斯特现在的天气怎么样?

天气图标
天气少云
温度39.2°C
湿度70%
风速和风向15 mp/h
气压1022 mb

实时AQI城市排名

实时罗马尼亚 热门城市排名

小提示图标
#city美国 AQI
1 Popricani, Iasi

83

2 勒德烏齊, Suceava

63

3 Ojdula, Covasna

57

4 奧托佩尼, 伊爾福夫縣

54

5 Targu-Mures, Mures

46

6 Brasov, Brasov

43

7 Corbeanca, 伊爾福夫縣

29

8 布加勒斯特, Bucuresti

5

(当地时间)

查看世界AQI排名

实时布加勒斯特 AQI排名

实时布加勒斯特空气质量排名

小提示图标
#station美国 AQI
1 Strada Polona

5

(当地时间)

查看世界AQI排名

美国 AQI

5

实时空气质量指数(AQI)
优秀

表示AQI等级的人脸

概览

布加勒斯特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
优秀 5 美国 AQItrendPM2.5
污染物浓度
PM2.5
1.1 µg/m³trend

健康建议

布加勒斯特空气污染,如何做好防护?

开窗图标Open your windows to bring clean, fresh air indoors
骑车图标Enjoy outdoor activities

预报

布加勒斯特空气质量指数(AQI)预报

污染等级天气温度风速和风向
星期三, 3月 3

中等 82 美国 AQI

表示AQI等级的人脸
星期四, 3月 4

中等 93 美国 AQI

表示AQI等级的人脸
星期五, 3月 5

中等 82 美国 AQI

表示AQI等级的人脸
今天

优秀 38 美国 AQI

表示AQI等级的人脸
天气图标48.2°33.8°
风向68度流动

15.7 mp/h

星期日, 3月 7

优秀 44 美国 AQI

表示AQI等级的人脸
天气图标44.6°32°
风向245度流动

6.7 mp/h

星期一, 3月 8

中等 54 美国 AQI

表示AQI等级的人脸
天气图标50°33.8°
风向261度流动

6.7 mp/h

星期二, 3月 9

优秀 35 美国 AQI

表示AQI等级的人脸
天气图标44.6°33.8°
风向80度流动

11.2 mp/h

星期三, 3月 10

优秀 30 美国 AQI

表示AQI等级的人脸
天气图标39.2°35.6°
风向112度流动

6.7 mp/h

星期四, 3月 11

中等 60 美国 AQI

表示AQI等级的人脸
天气图标46.4°35.6°
风向224度流动

4.5 mp/h

星期五, 3月 12

优秀 40 美国 AQI

表示AQI等级的人脸
天气图标55.4°39.2°
风向234度流动

11.2 mp/h

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历史

布加勒斯特历史空气质量图表

如何更好地远离空气污染侵害?

减少您在布加勒斯特 空气的污染暴露值

布加勒斯特 空气质量分析和数据

What is the level of air quality in Bucharest?

Bucharest is the capital city of Romania, also holding the title of the country’s largest city, with some 2.1 million people estimated to be living there as of 2020. As well as this, it is known as the financial, cultural, industrial and economic heart, home to many international supermarket chains, businesses and corporations focused around the IT industry, as well as a massive recent growth in the amount of malls and luxury brand outlets that have cropped up in the last decade. With a growing economy, influx of skilled workers and laborer’s, as well as larger amounts of construction and urban infrastructure being introduced into the city, there would be a subsequent blow to the level of air quality as an unfortunate side effect, as is so often the case in cities that see similar growth.

In 2019, Bucharest came in with a PM2.5 average of 18.4 μg/m³, putting it into the ‘moderate’ pollution ratings bracket, one which requires a PM2.5 reading of anywhere between 12.1 to 35.4 μg/m³ to be classified as such. Whilst this is not an overtly bad reading by any means, it still represents Bucharest having some pollutive issues occurring in its atmosphere, with any reading over the World Health Organizations target goal of 10 μg/m³ or less having the chance to cause adverse effects in those who are exposed. This reading of 18.4 μg/m³ also placed Bucharest into 1001st position out of all cities ranked worldwide, as well as 3rd place out of all cities in Romania. As mentioned, whilst this is not a particularly terrible position to be in, Bucharest could certainly benefit greatly by improving its air quality levels.

What are some of the causes of air pollution present in Bucharest?

Some of the causes of pollution present in Bucharest would be ones such as the use, or rather overuse of vehicles, a constant and encroaching source of pollution worldwide that is always pervasive in nature, so much so that the mass lockdowns imposed during the covid-19 era of 2020 saw huge improvements in air quality across the globe, mainly due to the lessened amount of vehicles on the road as a result.

Further compounding the issue of vehicular pollution would be the fact that many of the cars and other personal vehicles present in Bucharest, and indeed much of Romania, would be significantly aged and well past their prime, with taxes having recently removed from older vehicles in a move by the government in recent times, leading to large amounts of second hand cars flooding onto the roads. These often run on diesel or lower quality fuels, and can put out far larger quantities of chemical pollutants, particulate mater and oil vapors than a newer model would. Other factors that are of importance to mentioned would be coal fired power plants, factories and other such industrial sites, coupled with environmental issues such as the removal of green areas in favor of new buildings and developments.

When are the pollution levels at their worst in Bucharest?

Observing the PM2.5 readings taken over the course of 2019, there emerges a pattern as to when the air quality took a turn for the worst, and as is so common in cities subject to more severe winters, these months of higher pollution took place during said colder months. Towards the end of the year is when PM2.5 readings began to rise, with the month of September coming in at a fairly lower (relatively speaking) reading of 14 μg/m³. This was followed in October by a reading of 21 μg/m³, showing a leap had taken place.

This sudden rise was followed by a reading of 16.8 μg/m³ and 19.2 μg/m³ in the following months of November and December. The worst levels of pollution were witnessed in the earlier months of the year, with January, February and March all coming in with readings of 27 μg/m³, 30.4 μg/m³ and 20.8 μg/m³ respectively, making February the most polluted month of the year and only a few units away from moving up to a higher pollution bracket.

When is the air at its cleanest in Bucharest?

Bucharest sees widespread improvements in its pollution levels as the winter months come to a close, with March’s reading of 20.8 μg/m³ going down to 16.6 μg/m³ in April, and then down further to 13.1 μg/m³ in May. Whilst the pollution levels fluctuated somewhat during this time, the months of April through to September were the cleanest out of the entire year, with May and August having equally appreciable readings of PM2.5 with identical readings of 13.1 μg/m³ each. This reading is only 1 unit away from being moved into the ‘good’ ratings bracket, one that is far more respectable and also indicative that if Bucharest were to introduce more positive incentives regarding pollution cleanup into its future agenda, it could quite easily see several of its months break into this better ratings bracket.

What are some of the main pollutants found in the air in Bucharest?

With a large amount of its pollution coming from vehicles, construction sites as well as the use of coal in factories and their related emissions, there would be a wide variety of chemical compounds as well as particulate matter in the air in Bucharest.

Ones released from all combustion sources, which take place in factories, car engines, open burn sites and power plants would include material such as black carbon and volatile organic compounds (VOC's). Black carbon is the main component of soot, and finds its creation and subsequent release (along with VOC's) from the incomplete combustion of fossil fuels and organic matter. Regarding incomplete combustion, old motors and engines would also be major contributors to this, releasing large amounts of soot as well as the usual offending chemicals such as nitrogen dioxide (NO2) and sulfur dioxide (SO2), as is so common in exhaust fumes.

Some examples of VOC's include chemicals such as benzene, formaldehyde, xylene and methylene chloride, particularly dangerous due to their ability to maintain a gaseous state even in much colder temperatures, and thus much easier to inhale. Other pollutants would be ones such as finely ground silica dust, toxic metals such as mercury and lead, as well as dioxins, furans and polynuclear aromatic hydrocarbons.

布加勒斯特空气质量数据来源

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