WebApr 6, 2024 · Of the 3,000 cities in the WHO’s air quality database, the most polluted at the time of measurement was Onitsha, a fast-growing city in Nigeria, which recorded roughly 30 times more than the WHO’s recommended levels of PM10 particles. Peshawar in Pakistan was in second place, followed by Zabol in Iran. These cities are mostly located … WebJun 1, 2014 · Fewer than 1% of the 500 largest cities in the People's Republic of China (PRC) meet the air quality standards recommended by the World Health Organization, and 7 of these cities are ranked among the 10 most polluted cities in the world (Asian-Development-Bank, 2013).
World Air Quality Index (AQI) Ranking IQAir
WebChina's Most Polluted Cities 1. Xingtai Xingtai is the most polluted city in the country with a PM 2.5 of 128 micrograms against a required rate of 35 micrograms. Xingtai is an industrial city in northern China with a population of around 7.1 million in its metropolitan … Here is a list of the world's most polluted cities, based on data from IQAir. 10. … WebApr 11, 2024 · Levels of PM2.5 have been “hazardous” in Beijing for some of the past 48 hours, according to the Air Quality Index, which monitors real-time air quality in major cities worldwide. tsar wolves
List of most-polluted cities by particulate matter concentration
WebLike any country now or in history experiencing an economy boom driven by manufacturing industry, China’s economic growth has an environmental dark side. China now boasts … WebJan 1, 2024 · Chinese cities hold some of the ranks amongst the most polluted cities in the world. A 2015 study conducted by the Chinese Academy for Environmental Planning found out that particulate matter emissions were 80% over the recommended global standards, nitrogen oxide was 70% over the global standards, and sulfur dioxide was … WebMar 16, 2024 · Twenty-two of the world’s 30 most polluted cities are in India, with Delhi being ranked the most polluted capital city globally, a new report said on Tuesday. The report, prepared by Swiss organisation IQAir, however, shows that Delhi’s air quality improved by approximately 15% from 2024 to 2024. ts a.s