SmogRank / History / week of May 13, 2024

Most polluted cities, week of May 13, 2024

2,085 cities ranked by their average PM2.5 over the 7 days. A city needs measurements on 70% of the days to be ranked.

#	City	µg/m³
1	Ceglie Messapica Apulia, Italy	212.5
2	N'Djamena N’Djaména, Chad	196.7
3	Lahore low-cost sensors Punjab, Pakistan	102.6
4	Delhi Delhi, India	90.0
5	Santa Anita - Los Ficus Lima region, Peru	73.3
6	Dhaka low-cost sensors Dhaka Division, Bangladesh	68.6
7	Mumbai Maharashtra, India	66.8
8	Cataño Cataño, Puerto Rico	59.5
9	Jakarta Jakarta, Indonesia	56.8
10	Belmopan Cayo District, Belize	55.7
11	Kathmandu low-cost sensors Bagmati Province, Nepal	50.7
12	Baghdad Baghdad, Iraq	46.7
13	Cairo Cairo, Egypt	45.5
14	Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan	45.3
15	Beijing Beijing, China	43.0
16	Celaya Guanajuato, Mexico	35.6
17	Hanoi Hanoi, Vietnam	34.2
18	Lima Lima Province, Peru	33.3
19	Islamabad low-cost sensors Islamabad, Pakistan	32.1
20	Mission Texas, United States	32.0
21	Şabāḩ as Sālim Mubārak al Kabīr, Kuwait	31.2
22	San Pawl il-Baħar Saint Paul’s Bay, Malta	30.2
22	Brownsville Texas, United States	30.2
24	Chiang Mai low-cost sensors Chiang Mai, Thailand	29.9
25	San Luis de la Paz Guanajuato, Mexico	29.7
26	Guangzhou Guangdong, China	29.2
27	Abuja low-cost sensors FCT, Nigeria	28.9
28	Addis Ababa Addis Ababa, Ethiopia	28.6
29	San Juan del Río Querétaro, Mexico	28.0
30	Edinburg Texas, United States	27.8
31	Dushanbe Dushanbe, Tajikistan	27.6
32	Acerra Campania, Italy	27.5
33	Mosta Il-Mosta, Malta	27.2
34	San Francisco De Borja Lima region, Peru	27.1
35	Żabbar Ħaż-Żabbar, Malta	26.9
36	Shanghai Shanghai, China	26.2
37	Bangkok low-cost sensors Bangkok, Thailand	26.1
38	Valletta Valletta, Malta	25.6
39	Zhushan Taiwan, Taiwan	24.7
40	Fort McMurray Alberta, Canada	24.4
41	Kolkata West Bengal, India	24.3
42	Sarajevo Federation of B&H, Bosnia and Herzegovina	24.1
43	Hyderabad Telangana, India	24.0
44	Yongkang Taiwan, Taiwan	23.9
45	Ashgabat Ashgabat, Turkmenistan	23.6
45	Tha Bo Nong Khai, Thailand	23.6
47	Irapuato Guanajuato, Mexico	23.5
48	Rangiora Canterbury, New Zealand	23.3
49	Douliu Taiwan, Taiwan	23.2
49	San Miguel de Allende Guanajuato, Mexico	23.2
51	Tainan Taiwan, Taiwan	23.0
52	Fengshan Takao, Taiwan	22.4
53	Kaohsiung Takao, Taiwan	22.3
53	Silao de la Victoria Guanajuato, Mexico	22.3
55	Beigang Taiwan, Taiwan	21.9
55	Jacobo Hunter Arequipa, Peru	21.9
57	Chiayi City Taiwan, Taiwan	21.8
58	Wan Chai Wan Chai, Hong Kong	21.7
58	Corpus Christi Texas, United States	21.7
60	Yuanlin Taiwan, Taiwan	21.5
61	Puli Taiwan, Taiwan	21.3
62	Antananarivo Analamanga, Madagascar	21.2
62	Rabinal Baja Verapaz, Guatemala	21.2
64	Chaozhou Taiwan, Taiwan	20.9
65	Erlun Taiwan, Taiwan	20.8
65	León de los Aldama Guanajuato, Mexico	20.8
67	Villa Poeta José Gálvez Barrenechea Lima region, Peru	20.7
68	Abasolo Guanajuato, Mexico	20.5
69	Kampala low-cost sensors Central Region, Uganda	20.4
70	Taibao Taiwan, Taiwan	20.3
71	Quezon City low-cost sensors National Capital Region, Philippines	20.2
72	Tuen Mun Tuen Mun, Hong Kong	20.1
72	Callao Callao, Peru	20.1
72	Indio California, United States	20.1
75	Athens Attica, Greece	20.0
76	Rochester Minnesota, United States	19.9
77	Guatemala City Guatemala, Guatemala	19.6
78	Karachi low-cost sensors Sindh, Pakistan	19.3
79	Guanajuato Guanajuato, Mexico	19.2
80	Nantou Taiwan, Taiwan	18.8
80	Burnsville Minnesota, United States	18.8
82	Erlin Taiwan, Taiwan	18.7
83	Naples Campania, Italy	18.5
84	Xinying Taiwan, Taiwan	18.4
84	Užice Central Serbia, Serbia	18.4
86	Ban Khlong Prawet low-cost sensors Bangkok, Thailand	18.1
87	Falconara Marittima The Marches, Italy	18.0
87	Miami Florida, United States	18.0
89	Belle Glade Florida, United States	17.8
90	Fort Lauderdale Florida, United States	17.6
91	Mong Kok Yau Tsim Mong District, Hong Kong	17.5
91	La Crescenta-Montrose low-cost sensors California, United States	17.5
93	Richards Bay low-cost sensors KwaZulu-Natal, South Africa	17.4
93	Edinburgh Scotland, United Kingdom	17.4
95	Jeddah Mecca Region, Saudi Arabia	17.3
96	Novi Pazar Central Serbia, Serbia	17.2
97	Coconut Creek Florida, United States	17.0
98	Salerno Campania, Italy	16.8
99	Asprópyrgos Attica, Greece	16.7
99	Shulin Taipei, Taiwan	16.7
101	Gostivar Gostivar, North Macedonia	16.6
101	Taichung Taiwan, Taiwan	16.6
101	Nepean low-cost sensors Ontario, Canada	16.6
104	Brussels Brussels Capital, Belgium	16.5
104	Chocope La Libertad, Peru	16.5
106	Glasgow Scotland, United Kingdom	16.4
106	Homestead Florida, United States	16.4
108	Salamanca Guanajuato, Mexico	16.3
109	Vilnius Vilnius, Lithuania	16.2
109	Ourense Galicia, Spain	16.2
109	Apple Valley Minnesota, United States	16.2
112	Bor Central Serbia, Serbia	16.1
112	Salor Tashkent Region, Uzbekistan	16.1
112	Alessandria Piedmont, Italy	16.1
112	Eagle Pass Texas, United States	16.1
116	Live Oak Texas, United States	16.0
117	Shakaskraal low-cost sensors KwaZulu-Natal, South Africa	15.9
117	Toufen Taiwan, Taiwan	15.9
117	Buzi Taiwan, Taiwan	15.9
117	Zhubei Taiwan, Taiwan	15.9
117	Venice Florida, United States	15.9
117	Fontana California, United States	15.9
123	Miaoli Taiwan, Taiwan	15.8
123	Zhudong Taiwan, Taiwan	15.8
123	Ponca City Oklahoma, United States	15.8
126	Shakopee Minnesota, United States	15.7
127	Topeka Kansas, United States	15.5
128	Houston Texas, United States	15.4
128	Eau Claire Wisconsin, United States	15.4
130	Tetovo Tetovo, North Macedonia	15.3
130	Xizhou Taiwan, Taiwan	15.3
130	Ashburton Canterbury, New Zealand	15.3
133	Fanling North District, Hong Kong	15.2
133	Kasaoka Okayama, Japan	15.2
135	Kwai Chung Kwai Tsing District, Hong Kong	15.1
135	Amsterdam North Holland, The Netherlands	15.1
135	Delray Beach Florida, United States	15.1
138	Ćuprija Central Serbia, Serbia	15.0
138	Tin Shui Wai Yuen Long, Hong Kong	15.0
138	Tai Po Tai Po, Hong Kong	15.0
138	Maarssen Utrecht, The Netherlands	15.0
138	Valjevo Central Serbia, Serbia	15.0
138	Davie Florida, United States	15.0
144	Hualien City Taiwan, Taiwan	14.9
144	Minneapolis Minnesota, United States	14.9
146	Kan’onjichō Kagawa, Japan	14.8
146	Christchurch Canterbury, New Zealand	14.8
146	Bergheim North Rhine-Westphalia, Germany	14.8
146	Deerfield Beach Florida, United States	14.8
150	Tsuen Wan Tsuen Wan, Hong Kong	14.7
150	Conroe Texas, United States	14.7
152	Changhua Taiwan, Taiwan	14.6
152	Hasselt Flanders, Belgium	14.6
154	Sham Shui Po Sham Shui Po District, Hong Kong	14.5
154	Nakatsu Oita, Japan	14.5
156	Ōmuta Fukuoka, Japan	14.4
156	Sarasota Florida, United States	14.4
156	Saint Paul Minnesota, United States	14.4
159	Fukuyama Hiroshima, Japan	14.3
159	Timaru Canterbury, New Zealand	14.3
159	Velsen-Zuid North Holland, The Netherlands	14.3
159	Fabriano The Marches, Italy	14.3
163	Kingston upon Hull England, United Kingdom	14.2
163	Ridderkerk South Holland, The Netherlands	14.2
163	Roeselare Flanders, Belgium	14.2
163	Mol Flanders, Belgium	14.2
163	Missouri City Texas, United States	14.2
163	Watertown South Dakota, United States	14.2
169	Acharnés Attica, Greece	14.1
169	Zaanstad North Holland, The Netherlands	14.1
169	East Lake Florida, United States	14.1
169	Velserbroek North Holland, The Netherlands	14.1
173	Saijō Ehime, Japan	14.0
173	Grimbergen Flanders, Belgium	14.0
173	Hamilton Ontario, Canada	14.0
176	Jincheng Fukien, Taiwan	13.9
176	IJsselstein Utrecht, The Netherlands	13.9
178	Lakeland Florida, United States	13.8
178	Santa Clarita California, United States	13.8
180	Chikugo Fukuoka, Japan	13.7
180	Shikokuchūō Ehime, Japan	13.7
182	Chennai Tamil Nadu, India	13.6
182	Sau Mau Ping Kwun Tong District, Hong Kong	13.6
182	San Tung Chung Hang Islands, Hong Kong	13.6
182	Algiers Algiers, Algeria	13.6
182	Venlo Limburg, The Netherlands	13.6
182	Tilburg North Brabant, The Netherlands	13.6
182	Medemblik North Holland, The Netherlands	13.6
182	Datteln North Rhine-Westphalia, Germany	13.6
182	Blaine Minnesota, United States	13.6
191	Sheffield England, United Kingdom	13.5
191	Maldegem Flanders, Belgium	13.5
191	Koksijde Flanders, Belgium	13.5
191	Köln North Rhine-Westphalia, Germany	13.5
191	Jülich North Rhine-Westphalia, Germany	13.5
191	Chimbote Ancash, Peru	13.5
191	Wellington Florida, United States	13.5
198	Maebaru-chūō Fukuoka, Japan	13.4
198	Zaventem Flanders, Belgium	13.4
198	Evergem Flanders, Belgium	13.4

Top 200 of 2,085 shown.

Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data