Among the capital cities of 134 countries and regions analyzed in the 2023 World Air Quality Report published by air purification equipment manufacturer IQAir, New Delhi ranked first with an average annual PM2. 5 concentration of 92.7 micrograms per cubic meter of air.
6 нояб. 2024 г.
Find out the most polluted cities in the world in 2023. Check out which city in the world had the highest level of air pollution PM2.5. World's most polluted cities · Polluted · Cities · Historical Air Quality Data |
20 мар. 2024 г. · Delhi was the most polluted capital city in the world in 2023, a Swiss-based air-quality monitoring group has found. |
25 мар. 2024 г. · New Delhi was the most polluted capital city in the world in 2023, with an average PM2.5 concentration of nearly 93 micrograms per cubic meter ... |
19 мар. 2024 г. · The 6th Annual World Air Quality Report finds New Delhi to be the most polluted capital city in the world, while India ranks as the third most polluted country ... |
19 мар. 2024 г. · Delhi was identified as the capital city with the poorest air quality, according to a new report. |
Videolar 19 мар. 2024 г. · In 2023, Delhi's annual average PM 2.5 level was 92.7 µg/m3 — placing the Indian national capital at the top of a list of 114 capital cities in ... |
6 часов назад · India's capital New Delhi is swamped by smog, and air pollution kills 2 million Indians a year. But some suffer more. |
7 мая 2023 г. · 1. N'Djamena, Chad. 2022 average PM2.5 concentration: 89.7. Chad was the country with the worst air pollution. While the ... |
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