圖盧茲的空气质量

圖盧茲的空气质量指数(AQI)和PM2.5空气污染

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天气

圖盧茲现在的天气怎么样?

天气乌云密布
温度55.4°C
湿度87%
风速和风向10.3 mp/h
气压1016 mb

实时AQI城市排名

实时法国 热门城市排名

#city美国 AQI
1 Dax, Nouvelle-Aquitaine

162

2 特鲁瓦, Grand Est

159

3 塔布, Occitanie

157

4 热讷维耶, 法兰西岛

154

5 马恩河畔诺让, 法兰西岛

154

6 Pusignan, Auvergne-Rhone-Alpes

154

7 Belleville-sur-Meuse, Grand Est

152

8 La Mulatiere, Auvergne-Rhone-Alpes

142

9 博姆莱达梅, Bourgogne-Franche-Comte

137

10 Ternay, Auvergne-Rhone-Alpes

135

(当地时间)

查看世界AQI排名

实时圖盧茲 AQI排名

实时圖盧茲空气质量排名

#station美国 AQI
1 Mazades

31

2 Berthelot

29

3 Toulouse - Jacquier

29

4 Toulouse - Port de l'Embouchure

29

5 Toulouse - SETMI Chapitre

29

6 Toulouse - Route Albi

26

7 Toulouse - SETMI Eisenhower

25

8 Toulouse - Périphérique

5

9 Blagnac Aéroport - Trafic

2

10 Blagnac Aéroport - Piste

1

(当地时间)

查看世界AQI排名

美国 AQI

29

实时空气质量指数(AQI)
优秀

概览

圖盧茲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29 美国 AQIPM2.5
污染物浓度
PM2.5
7 µg/m³
pm10
12.2 µg/m³
o3
71.2 µg/m³

健康建议

圖盧茲空气污染,如何做好防护?

Open your windows to bring clean, fresh air indoors
Enjoy outdoor activities

预报

圖盧茲空气质量指数(AQI)预报

污染等级天气温度风速和风向
星期一, 11月 23

中等 91 美国 AQI

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星期二, 11月 24

中等 81 美国 AQI

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星期三, 11月 25

中等 57 美国 AQI

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星期四, 11月 26

优秀 29 美国 AQI

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今天

优秀 20 美国 AQI

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weather icon60.8°51.8°

15.7 mp/h

星期六, 11月 28

优秀 23 美国 AQI

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weather icon57.2°50°

13.4 mp/h

星期日, 11月 29

中等 52 美国 AQI

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weather icon57.2°46.4°

4.5 mp/h

星期一, 11月 30

优秀 48 美国 AQI

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weather icon51.8°41°

2.2 mp/h

星期二, 12月 1

优秀 49 美国 AQI

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weather icon50°39.2°

4.5 mp/h

星期三, 12月 2

优秀 35 美国 AQI

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weather icon48.2°37.4°

2.2 mp/h

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历史

圖盧茲历史空气质量图表

如何更好地远离空气污染侵害?

减少您在圖盧茲 空气的污染暴露值

圖盧茲 空气质量分析和数据

How bad is the quality of air in Toulouse?

The quality of air in Toulouse ranks very well in regards to the lack of pollutants and PM2.5 in the air. PM2.5 refers to particulate matter of 2.5 micrometers or less in diameter (in excess of 100 times thinner than that of human hair). It has come in with consistently good yearly averages since 2017 and only seems to be improving. In 2019 it came in with an average PM2.5 reading of 9.2µg/m³, putting it into the World Health Organizations (WHO) target goal for air cleanliness, which is anywhere between a reading of 0 to 10 µg/m³. To make it into this bracket is a very respectable achievement, however there are months where the pollution levels do rise, two months in particular (February and December 2019) climbing up two rankings into the ‘moderate’ level of pollution groups, which requires a reading of 12.1 to 35.4 µg/m³ to be classed as such. Whilst the moderate reading came in at the absolute lowest end of that grouping, edging out a better ranking by just 0.1 and 0.2 µg/m³ respectively, it stands to reason that a city with such good levels of air quality may be suffering from jumps in the amount of smoke and pollution released into the air, showing that there may be certain pollutive issues affecting the city of Toulouse. Despite these occasional anomalies and heightened readings of PM2.5 found in the atmosphere, overall the quality of air in Toulouse is very good, free from the smog and haze which affect so many cities around the world.

What are the main causes of pollution in Toulouse?

It is apparent that the main causes of pollution in Toulouse and many of its surrounding cities comes from Vehicle emission, with these cities lacking the mad explosion of industrial growth that is happening in other parts of the world such as Asia, and as such they see their pollution levels primarily coming from cars, and occasionally the burning of crops and other dead organic matter, although this is of significantly less concern in more recent times due to a heavy crackdown on such practices.

In an annual report taken by Greenpeace and UNICEF France over 2019, Toulouse was placed poorly in regards to its efforts to tackle car and traffic related pollution, showing that roadside related pollutants are of great importance to the city in regards to having appropriate action taken against it. When examining the components of road related pollution, the main offending chemicals are often Nitrogen Dioxide (NO2) as well as Sulfur Dioxide (SO2), with NO2 being of chief concern due to its direct correlation with vehicular emission, and as such it is a good indicator of how much pollution is being primarily caused by cars. Other chemicals or compounds that make up the majority of exhaust fumes from vehicles are Volatile organic compounds (VOC’s) Carbon Monoxide (CO) and Ozone (O3). This puts the exhaust fumes from cars and trucks as the main causes of pollution in Toulouse.

What are the most polluted months of the year in Toulouse?

According to the date recorded over 2019, the months that came in with the highest rating of PM2.5 and other pollutants were, in order of most to least polluted, December, February, January and November. December came in with a PM2.5 reading of 12.3 µg/m³, followed by February with a reading of 12.2 µg/m³. These are both placed into the ‘moderate’ rating bracket, meaning that the air quality may be of a higher risk to vulnerable demographics, particularly young children. The other two months that came in a ranking above the WHO’s target goal were January and November, with readings of 11.3 and 10.7 µg/m³. These are classed as being within the ‘good’ rating, which requires a reading of 10 to 12 µg/m³ to be classed as such, a rating with a very fine margin to achieve. Whilst January and November are ranked above the rest of the year due to their pollution levels, they are still respectable readings and do not require a huge amount of concern on their levels of PM2.5, although it will stand to reason that these higher readings can be scrutinized so that their causes, most likely the aforementioned road and vehicle pollution, can be singled out and appropriate action taken to reduce the pollutant levels down enough so that they find themselves sitting in the WHO’s target bracket.

What is being done about the air quality levels in Toulouse?

It has been approximated that road traffic alone accounts for around 67 percent of all Nitrogen Oxide (NO) emissions, and with the 2020 being the year that endured the large-scale lockdown of many activities due to COVID-19, huge drops in the concentration of pollutants were recorded, as one would expect with such a drastic cessation of all human and therefore vehicular activities. However, as activity increased following the more stringent lockdown periods, the percentage of pollutants found in the air rapidly increased again, and whilst they did not exceed that of pre lockdown numbers, the increase provides evidence that the reduction in activity of cars and trucks is a key factor in improving the overall quality of air.

So, to assist in further improving the AQI readings and keep smoke emissions low, Initiatives are being taken such as the setting up of low emission zones (ZFE, or ‘zone à faible émission’ in French) similar to the congestion charge policy in the city of London, whereby the number of vehicles are kept low through the use of fines or charges for those who enter into specific areas during certain times. Further initiatives include combatting the use of diesel fuels, and policies to reduce people’s reliance on cars, and instead focus on using alternative methods such as cycling, walking or taking public transport.

How does the quality of Toulouse compare to other cities in France?

Toulouse comes in at position number 73 out of all the cities in France, out of the 131 cities registered on the IQAir website. As well as this it ranks in at number 2907 in terms of the most polluted cities worldwide in 2019. When compared to Paris, the capital city, Toulouse comes in a whole two groups lower, being classed in the WHO’s target goal for particulate matter in the air, whilst Paris finds itself in the ‘moderate’ grouping. As such, it has a respectable rating, especially for a landlocked city, but it could stand to improve its numbers, which as they currently show, have been steadily improving over the last two years, with improved readings of PM2.5 recorded from 2017 to 2019.