2022 年世界空气质量报告中使用的空气质量数据来自 IQAir 的实时在线空气质量监测平台,该平台验证、校准和协调来自世界各地监测站的空气质量数据。 更多按城市、国家和地区分类的历史空气质量数据可在 IQAir 网站上找到,包括一张交互式地图,其中包含本报告中包含的 7,323 个全球城市的年度城市浓度和全球年度空气质量排名。
Information from this year's IQAir World Air Quality Report shows only seven countries met the World Health Organization's (WHO) pollution recommendations in 2023. 今年IQAir发布的《全球空气质量报告》的信息显示,2023年只有7个国家达到了世界卫生组织建议的污染水平。 The report said the five countries ...
Find out the most polluted countries in the world in 2023. Check out which country in the world had the highest level of air pollution PM2.5. Download the IQAir AirVisual world air quality report.
s 2019 World Air Quality Report, Madrid ranked as the 75th most polluted regional capital city, out of 85 measured global capitals. Compared to other European capitals, Madrid also performed better. Annual PM2.5 levels in Athens averaged 22.3 µg/m3in 2019 whileRome air qualityaveraged 12.9 ...
| 2021 World Air Quality Report Executive summary Air pollution is now considered to be the world’s largest environmental health threat, accounting for seven million deaths around the world every year. Air pollution causes and aggravates many diseases, ranging from asthma to cancer, lung illnesses...
India was home to 35 of the world's 50 most polluted cities, according to IQAir's 2020 World Air Quality Report, which gathered data for 106 countries. The findings were based on the country's annual average of particulate matter PM2.5, airborne particles with les...
IQAir Group launched 2023 World Air Quality Report on Mar 19th '24. Iqair to release 2023 World Air Quality Report, revealing changes to global Air Quality and its health impacts. Alle IQAir AG-Signale anzeigen Konzentrieren Sie Ihre Vertriebsteams auf die vielversprechendsten Chancen. Indem...
With all the above mentioned chemicals and particulate matters being found in the air in Israel, particularly during the colder months (although lacking the massive spikes in PM2.5 that other countries around the world often see), there would be a number of health issues associated with both sho...
51-100 Moderate 101-150 Unhealthy for sensitive groups 151-200 Unhealthy 201-300 Very unhealthy 301+ Hazardous RankMajor city, country/regionAQI⁺ USFollowers 1 Delhi, India 331 2.8Mfollowers 2 Dhaka, Bangladesh 196 255.7Kfollowers 3