2023 AQI⁺ country ranking How does India rank globally in air pollution? 3 /134 Which country had the worst air quality in 2023? #COUNTRYPopulationAVG. US AQI⁺ 1 Bangladesh 169,356,251 164 2 Pakistan 231,402,117 160 3 India 1,407,563,842 147 4 Tajikistan 9,750,064 134...
2023 AQI⁺ country ranking How does India rank globally in air pollution? 3 /134 Which country had the worst air quality in 2023? #COUNTRYPopulationAVG. US AQI⁺ 1 Bangladesh 169,356,251 164 2 Pakistan 231,402,117 160 3 India 1,407,563,842 147 4 Tajikistan 9,750,064 134...
2023 2022 2021 2020 2019 2018 Population 1 Bangladesh 79.9 65.8 76.9 77.1 83.3 97.1 169,356,251 2 Pakistan 73.7 70.9 66.8 59 65.8 74.3 231,402,117 3 India 54.4 53.3 58.1 51.9 58.1 72.5 1,407,563,842 4 Tajikistan 49 46 59.4 30.9 -- -- 9,750,064 5 Burkina Faso 46...
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. Download the IQAir AirVisual world air quality report.
Kolkata, India 182 6 Tashkent, Uzbekistan 181 7 Lahore, Pakistan 179 8 Hanoi, Vietnam 178 9 Karachi, Pakistan 165 10 Ulaanbaatar, Mongolia 164 SEE FULL RANKING Most polluted cities See a ranking of 2023’s most polluted cities. Most polluted countries/regions ...
country, is heavily affected by the dangerous consequences of air pollution. India is the world's sixth most polluted nation, and it dominates the list of the smoggiest urban regions, with 21 of the top 30 most polluted cities located in India (World Air Quality Index (AQI) Ranking). Becau...
See a ranking of 2023’s most polluted cities. Most polluted countries/regions See a ranking of 2023’s most polluted countries. more air quality news Stay Informed. Download #1 air quality app Rated 4.8 Air pollution forecast, pollution alerts and much more to help you plan your days and ...
faces a significant environmental challenge, with many of its cities (eg; Delhi, Mumbai, Kolkata) ranking among the most polluted on the global scale13,14. An investigation based on World Health Organization (WHO) data from 2008–2013 brought attention to India's status among the most polluted...
hybrid methods for air pollution prediction rapidly gained popularity, ranking third in the methods used in studies of PM, O3, and NOx; this was also the most widely used prediction method in studies using the AQI. Additionally, the generalized additive model (GAM) and SVM also attracted increa...
(2017) found that the third-ranking risk factor for mortality in South Asia was exposure to ambient PM2.5 in 2015 [13]. They also found that Bangladesh, India, and Pakistan have a higher burden of PM2.5 exposure due to larger populations and increased growth. David et al. (2019) ...