克拉斯诺亚尔斯克的空气质量

克拉斯诺亚尔斯克的空气质量指数(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

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天气

克拉斯诺亚尔斯克现在的天气怎么样?

天气图标
天气晴朗
温度28.4°C
湿度40%
风速和风向2.2 mp/h
气压1020 mb

实时AQI城市排名

实时俄罗斯 热门城市排名

小提示图标
#city美国 AQI
1 Berezovka, Krasnoyarsk Krai

164

2 克拉斯诺亚尔斯克, Krasnoyarsk Krai

124

3 泽列诺戈尔斯克, Krasnoyarsk Krai

122

4 斯捷尔利塔马克, Bashkortostan

121

5 坎斯克, Krasnoyarsk Krai

112

6 Solnechnyy, Krasnoyarsk Krai

112

7 阿钦斯克, Krasnoyarsk Krai

68

8 Krasnaya Pahra, Moscow

61

9 巴拉希哈, 莫斯科州

60

10 莫斯科, Moscow

58

(当地时间)

查看世界AQI排名

实时克拉斯诺亚尔斯克 AQI排名

实时克拉斯诺亚尔斯克空气质量排名

小提示图标
#station美国 AQI
1 60 Let Oktyabrya St, 46

137

2 Ulitsa Pavlova

112

3 Zheleznodorozhnikov street

93

4 Sverdlovskaya street

59

5 Krasnoyarsk

41

6 Krasnoyarsk Pavlova Street

21

7 Krasnoyarsk, Komsomolsky ave.

21

8 Udachniy

17

9 Aviatsionnaya St, 86

11

10 Gusarova St

5

(当地时间)

查看世界AQI排名

克拉斯诺亚尔斯克 的网络图像

1:46, 4月 17

克拉斯诺亚尔斯克 有空气污染吗

1:46, 4月 17克拉斯诺亚尔斯克 的网络图像缩略图

美国 AQI

124

实时空气质量指数(AQI)
对敏感人群不健康

表示AQI等级的人脸

概览

克拉斯诺亚尔斯克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
对敏感人群不健康 124 美国 AQItrendPM2.5
污染物浓度
PM2.5
45 µg/m³trend
no2
245 µg/m³trend
so2
15 µg/m³
co
100 µg/m³trend

健康建议

克拉斯诺亚尔斯克空气污染,如何做好防护?

IQAir口罩图标 Sensitive groups should wear a mask outdoors
来一个高效又舒适的口罩
IQAir净化器图标 请开启空气净化器
想要一台空气净化器吗?
开窗图标请关窗以防止室外脏空气进入室内
骑车图标Everyone should reduce outdoor exercise

预报

克拉斯诺亚尔斯克空气质量指数(AQI)预报

污染等级天气温度风速和风向
星期三, 4月 14

优秀 29 美国 AQI

表示AQI等级的人脸
星期四, 4月 15

优秀 33 美国 AQI

表示AQI等级的人脸
星期五, 4月 16

优秀 49 美国 AQI

表示AQI等级的人脸
今天

优秀 35 美国 AQI

表示AQI等级的人脸
天气图标35.6°19.4°
风向335度流动

8.9 mp/h

星期日, 4月 18

优秀 16 美国 AQI

表示AQI等级的人脸
天气图标37.4°17.6°
风向229度流动

11.2 mp/h

星期一, 4月 19

优秀 19 美国 AQI

表示AQI等级的人脸
天气图标39.2°19.4°
风向249度流动

26.8 mp/h

星期二, 4月 20

优秀 13 美国 AQI

表示AQI等级的人脸
天气图标28.4°17.6°
风向262度流动

15.7 mp/h

星期三, 4月 21

优秀 14 美国 AQI

表示AQI等级的人脸
天气图标33.8°19.4°
风向275度流动

2.2 mp/h

星期四, 4月 22

优秀 7 美国 AQI

表示AQI等级的人脸
天气图标37.4°24.8°
风向22度流动

6.7 mp/h

星期五, 4月 23

优秀 11 美国 AQI

表示AQI等级的人脸
天气图标42.8°26.6°
风向63度流动

13.4 mp/h

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历史

克拉斯诺亚尔斯克历史空气质量图表

如何更好地远离空气污染侵害?

减少您在克拉斯诺亚尔斯克 空气的污染暴露值

克拉斯诺亚尔斯克 空气质量分析和数据

What is the air quality like in Krasnoyarsk?

Krasnoyarsk is a city located in the Siberian region of Russia, being the third largest city located in the vast expanse of land in northern Asia. It is also counted as the largest city in Krasnoyarsk Krai, a federal area of northern Russia that counts Krasnoyarsk as its administrative hub. There are some 1.03 million people living there as of 2010, a number that may be subject to change due to the long period of time since the census was taken.

Despite having a fairly large and diverse population, the city is lacking in specific infrastructure, with subway projects having been proposed decades ago and since terminated. This indicates that dependance on vehicles would be higher in such a location, which can have knock on effects on pollution levels dur to increased reliance on cars, as well as heavy duty vehicles such as trucks and lorries, many of which run on diesel fuels and as such would contribute to the year round elevations in pollution.

In 2019, Krasnoyarsk came in with a PM2.5 reading of 17.7 μg/m³, putting it into the ‘moderate’ ratings bracket of pollution levels, which requires a reading of anywhere between 12.1 to 35.4 μg/m³ to be classified as such. Despite not being as catastrophic a reading as some of its nearby neighbors on the Asian side, this is still a high reading for Russia, coming in at 1st place out of all cities ranked in Russia, as well as 1046th place out of all cities ranked worldwide. This is indicative that Krasnoyarsk has some definite issues with its pollution levels that would need addressing if it is to see marked improvements in the future.

What are the main causes of pollution in Krasnoyarsk?

As the number one most polluted city in the whole of Russia over the course of 2019 (and by quite a considerable PM2.5 reading at that), it stands to reason that there would be several different sources of unaddressed pollution problems causing such poor rankings and levels of air quality.

One of these would be that of its factories and power plants, being known as somewhat of an industrial powerhouse of the region, with many of these facilities putting out vast clouds of smoke, haze and other contaminants that help to push the city to the top spot amongst all Russian cities. These highs were not just reported on in 2019, but came up on numerous occasions over the last few years (with many of these factories having been built during the soviet era and thus are old and outdated in their technology and combustion methods).

Meteorological conditions such as extreme cold, low humidity as well as no wind or periods of very little wind can also have cumulative effects on pollution levels, causing smoke to build up and stay at ground level, unable to rise into the upper atmosphere and disperse normally.

So, with soviet era factories, coal powered energy plants and other such similar places being the main cause of pollution in Krasnoyarsk, other contributors would be the previously mentioned use of vehicles, particularly larger ones running on diesel. Construction sites as well as road repairs or builds can also release more fine particulate matter into the air, along with heavy metals and microplastics, which whilst not possesing as much of a devastating effect on the air quality as the factories do, they still contribute to the overall levels of pollution.

When is pollution at its worst in Krasnoyarsk?

Observing the data taken over the course of 2019, one can see quite an unusual pattern of pollution emerging in the city. Generally, the middle period of the year is when pollution levels are at their lowest, but in the midst of this the most polluted month of the year suddenly appears, with July coming in at an extremely elevated PM2.5 reading 48.1μg/m³, despite its surrounding months being significantly cleaner.

Besides this sudden leap, it can also be observed that air pollution levels start to worsen towards the end of the year, with October coming in at a reading of 8.9 μg/m³, before jumping up to 13 μg/m³ in November, going up by two whole group ratings (jumping from the WHO's target group of 10 μg/m³ or less up to the moderate ratings bracket). This continued to rise upwards, with December coming in at a further 22.4 μg/m³, with these higher pollution readings continuing on until the next year, staying elevated until March when the PM2.5 readings started to abate.

With these figures in mind, it can be said that the most polluted period of the year is at the very end and at the beginning, with the most polluted month appearing out of nowhere in the middle point of the year, with July coming in at 48.1 μg/m³, five times higher than the lowest pollution reading taken that year.

When is the air quality at its cleanest in Krasnoyarsk?

Following directly from the previous question, as touched on briefly, the air pollution levels start to improve quickly around March, with March’s reading coming in at 15.9 μg/m³ and then dropping to 10.9 μg/m³ in April, and then even further to 9.3 μg/m³ in May, with June, September and October all coming in with the best readings of PM2.5, and the anomaly of July and its following month tainting what should have been the cleaner period of the year.

So, overlooking the months of July and August, it can be said that April through to June, and then September to October is when the air quality is at its best, with four of these months coming within the WHO's target goal of 10 μg/m³ or less, and October being the cleanest month of the year with a reading of 8.9 μg/m³.

What are some of the main pollutants in the air in Krasnoyarsk?

With much of its fuel stemming from the burning of fossil fuels such as diesel and more prominently, coal, there would be the subsequent pollution related to the combustion of these materials. Prominent ones would be black carbon, a major component in soot and a known carcinogen, as well as volatile organic compounds (VOC's) such as benzene, toluene, xylene, methylene chloride and formaldehyde.

All of these are highly dangerous to human health, and particularly easy to respire, with black carbon often fitting the size bracket of 2.5 micrometers or less in diameter, thus able to penetrate way past the defensive barriers of the nose and throat and make their way deep into the lung tissues. VOC's are also easy to respire due to their volatile nature making them gaseous, even at much lower temperatures and thus a greater danger. Other pollutants would include polynuclear aromatic hydrocarbons, carbon monoxide and polychlorinated biphenyls.

克拉斯诺亚尔斯克空气质量数据来源

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