World Polluted City 2021 List

World Polluted City 2021 List PDF - Overview

This 2021 World Air Quality Report presents an overview of the state of global air quality in 2021. The report is based on PM2.5 air quality data from 6,475 cities in 117 countries, regions and territories around the world. The data used to create this report was generated by tens of thousands of regulatory and low-cost air quality monitoring stations operated by governments, non-profit organizations, research institutions, educational facilities, companies, and citizen scientists around the world.

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 and heart disease. The estimated daily economic cost of air pollution has been figured at $8 billion (USD), or 3 to 4% of the gross world product.

Top 50 World Polluted City List 2021 PDF

Rank	City	Pollution Index
1	Tetovo, North Macedonia	95.56
2	Kathmandu, Nepal	95.37
3	Faridabad, India	94.38
4	Ulaanbaatar, Mongolia	93.79
5	Accra, Ghana	93.65
6	Beirut, Lebanon	93.63
7	Dhaka, Bangladesh	93.5
8	Ghaziabad, India	93.08
9	Noida, India	92.43
10	Ho Chi Minh City, Vietnam	92.35
11	Kabul, Afghanistan	92
12	Gurgaon, India	91.57
13	Cairo, Egypt	91.54
14	Yangon, Myanmar	91.51
15	Baghdad, Iraq	91.34
16	Delhi, India	90.52
17	Karachi, Pakistan	89.97
18	Manila, Philippines	89.86
19	Lagos, Nigeria	89.85
20	Kanpur, India	89.58
21	Hanoi, Vietnam	89.42
22	Patna, India	89.2
23	Allahabad, India	89.15
24	Varanasi, India	88.45
25	Pattaya, Thailand	88.36
26	Chelyabinsk, Russia	88.15
27	Tirana, Albania	88.11
28	Raipur, India	87.36
29	Ludhiana, India	86.11
30	Amritsar, India	86.04
31	Lima, Peru	85.11
32	Krasnoyarsk, Russia	84.88
33	Jakarta, Indonesia	84.42
34	Cebu, Philippines	84.33
35	Marrakech, Morocco	83.84
36	Mumbai, India	83.79
37	Bangalore, India	83.54
38	Taichung, Taiwan	83.34
39	Agra, India	83.19
40	Gwalior, India	83.01
41	Quezon City, Philippines	82.89
42	Skopje, North Macedonia	82.77
43	Faisalabad, Pakistan	82.73
44	Beijing, China	82.59
45	Mexico City, Mexico	82.27
46	Casablanca, Morocco	82.25
47	Meerut, India	81.43
48	Tehran, Iran	81.29
49	Vientiane, Laos	81.14
50	Dnipro, Ukraine	80.75

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