SmogRank / History / week of July 10, 2023

Most polluted cities, week of July 10, 2023

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

← week of July 3, 2023week of July 17, 2023 →
#City µg/m³
1Grande Prairie Alberta, Canada
102.1
2Dushanbe Dushanbe, Tajikistan
87.2
3Fort St. John British Columbia, Canada
77.7
4Edmonton Alberta, Canada
77.4
5Jakarta Jakarta, Indonesia
66.0
6Fort McMurray Alberta, Canada
62.3
7Swift Current Saskatchewan, Canada
53.1
8Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
48.2
9Red Deer Alberta, Canada
45.4
10Şabāḩ as Sālim Mubārak al Kabīr, Kuwait
41.8
11St. Albert Alberta, Canada
40.4
12Medicine Hat Alberta, Canada
38.2
13Addis Ababa Addis Ababa, Ethiopia
37.2
14Calgary Alberta, Canada
35.1
15Karachi low-cost sensors Sindh, Pakistan
34.2
16Pristina Pristina, Kosovo
33.3
17Dhaka low-cost sensors Dhaka Division, Bangladesh
32.6
18Sarajevo Federation of B&H, Bosnia and Herzegovina
30.2
19Bamako Bamako, Mali
29.6
20Salor Tashkent Region, Uzbekistan
29.0
21Airdrie Alberta, Canada
28.7
22Shenyang Liaoning, China
26.7
23Rapid City South Dakota, United States
26.3
24Delhi Delhi, India
25.7
24Algiers Algiers, Algeria
25.7
26Hanoi Hanoi, Vietnam
25.4
27Islamabad low-cost sensors Islamabad, Pakistan
25.0
28Antananarivo Analamanga, Madagascar
24.7
29Saguenay Quebec, Canada
24.2
30Saskatoon Saskatchewan, Canada
24.1
31Ankeny Iowa, United States
23.8
32Sioux Falls South Dakota, United States
23.3
33Kamloops British Columbia, Canada
23.2
34Chennai Tamil Nadu, India
23.1
35Brookings South Dakota, United States
22.5
36Des Moines Iowa, United States
22.3
37Bismarck North Dakota, United States
21.5
38Iowa City Iowa, United States
20.9
38Great Falls Montana, United States
20.9
40Moline Illinois, United States
20.6
41Bloomington Illinois, United States
20.3
42Davenport Iowa, United States
20.2
43Baku Baki, Azerbaijan
19.8
44Houston Texas, United States
19.2
45Hyderabad Telangana, India
19.1
46São Paulo São Paulo, Brazil
19.0
47Abidjan low-cost sensors Abidjan Autonomous District, Ivory Coast
18.7
48Indio California, United States
18.6
49Bonita Springs Florida, United States
18.4
49Decatur Illinois, United States
18.4
51Joliet Illinois, United States
18.3
51Gillette Wyoming, United States
18.3
53Galveston Texas, United States
18.1
53Waterloo Iowa, United States
18.1
55Calumet City Illinois, United States
18.0
56Beijing Beijing, China
17.8
56Port Arthur Texas, United States
17.8
56Watertown South Dakota, United States
17.8
59Muscatine Iowa, United States
17.7
60Springfield Illinois, United States
17.5
61Baytown Texas, United States
17.4
62Cataño Cataño, Puerto Rico
17.3
63Salamanca Guanajuato, Mexico
17.1
64Burnsville Minnesota, United States
17.0
64Rochester Minnesota, United States
17.0
66Kathmandu low-cost sensors Bagmati Province, Nepal
16.9
66Corpus Christi Texas, United States
16.9
68Edinburg Texas, United States
16.8
68Missouri City Texas, United States
16.8
68Naperville Illinois, United States
16.8
71Louisville Kentucky, United States
16.6
72Shakopee Minnesota, United States
16.4
73Banja Luka Srpska, Bosnia and Herzegovina
16.3
73Fort Lauderdale Florida, United States
16.3
73Mission Bend Texas, United States
16.3
76Celaya Guanajuato, Mexico
16.2
77Regina Saskatchewan, Canada
16.1
78Rockford Illinois, United States
16.0
79Indianapolis Indiana, United States
15.9
79Pasadena Texas, United States
15.9
81Austin Texas, United States
15.8
81Conroe Texas, United States
15.8
83Des Plaines Illinois, United States
15.7
83Apple Valley Minnesota, United States
15.7
85Guangzhou Guangdong, China
15.6
85Lagos low-cost sensors Lagos, Nigeria
15.6
85León de los Aldama Guanajuato, Mexico
15.6
88Jeffersonville Indiana, United States
15.5
89Abuja low-cost sensors FCT, Nigeria
15.4
89East Chicago Indiana, United States
15.4
89West Mifflin Pennsylvania, United States
15.4
92Live Oak Texas, United States
15.2
92San Antonio Texas, United States
15.2
92Northbrook Illinois, United States
15.2
92Hammond Indiana, United States
15.2
96Sulphur Louisiana, United States
15.1
96Holland Michigan, United States
15.1
98La Porte Texas, United States
15.0
99Astana Astana, Kazakhstan
14.9
99Lafayette Indiana, United States
14.9
101Norwood Ohio, United States
14.8
101Cary Illinois, United States
14.8
101Westerville Ohio, United States
14.8
101Los Angeles California, United States
14.8
105Jeffersontown Kentucky, United States
14.7
105Bellevue Nebraska, United States
14.7
107Appleton Wisconsin, United States
14.6
107Madison Wisconsin, United States
14.6
107Banning California, United States
14.6
110Kolkata West Bengal, India
14.5
110Tijuana Baja California, Mexico
14.5
110St. Louis Missouri, United States
14.5
110La Crosse Wisconsin, United States
14.5
114Irapuato Guanajuato, Mexico
14.4
114Terre Haute Indiana, United States
14.4
114Baton Rouge Louisiana, United States
14.4
114Canton Ohio, United States
14.4
114Billings Montana, United States
14.4
114Vernon British Columbia, Canada
14.4
120Dayton Ohio, United States
14.3
120Springfield Ohio, United States
14.3
120Anderson Indiana, United States
14.3
120Eau Claire Wisconsin, United States
14.3
120Waukesha Wisconsin, United States
14.3
125Venice Florida, United States
14.2
126Gary Indiana, United States
14.1
127College Station Texas, United States
14.0
128Middletown Ohio, United States
13.9
128Saint Paul Minnesota, United States
13.9
128Cleveland Ohio, United States
13.9
128Toledo Ohio, United States
13.9
128Aberdeen South Dakota, United States
13.9
128Riverside California, United States
13.9
128Whitehorse Yukon, Canada
13.9
135Owensboro Kentucky, United States
13.8
135L'Ancienne-Lorette Quebec, Canada
13.8
137Granite City Illinois, United States
13.7
137Saint Matthews Kentucky, United States
13.7
139San Luis de la Paz Guanajuato, Mexico
13.6
139Valley Station Kentucky, United States
13.6
139Cincinnati Ohio, United States
13.6
142East Saint Louis Illinois, United States
13.5
142Olathe Kansas, United States
13.5
142Elizabethtown Kentucky, United States
13.5
142Warren Ohio, United States
13.5
146Paducah Kentucky, United States
13.4
146Saint Joseph Missouri, United States
13.4
148Jurupa Valley California, United States
13.3
149Springdale Arkansas, United States
13.2
149Omaha Nebraska, United States
13.2
151Green Bay Wisconsin, United States
13.1
151Fontana California, United States
13.1
151Visalia California, United States
13.1
154Mexico City Mexico City, Mexico
13.0
154Coconut Creek Florida, United States
13.0
154Kokomo Indiana, United States
13.0
154South Milwaukee Wisconsin, United States
13.0
154Helena Montana, United States
13.0
159Miami Florida, United States
12.9
159Cranbrook British Columbia, Canada
12.9
161Detroit Michigan, United States
12.8
162Mladá Boleslav Central Bohemia, Czechia
12.7
162Hradec Králové Hradec Králové Region, Czechia
12.7
162Delray Beach Florida, United States
12.7
162Bloomington Indiana, United States
12.7
162Lebanon Ohio, United States
12.7
162Chicago Illinois, United States
12.7
162Bensalem Pennsylvania, United States
12.7
162Bakersfield California, United States
12.7
170Manosque Provence-Alpes-Côte d'Azur, France
12.6
170Ciudad Juárez Chihuahua, Mexico
12.6
170Palm City Florida, United States
12.6
170Portage Indiana, United States
12.6
174Pardubice Pardubice Region, Czechia
12.5
174Davie Florida, United States
12.5
174Saint Michael Minnesota, United States
12.5
177Wellington Florida, United States
12.4
177Shreveport Louisiana, United States
12.4
177Shaker Heights Ohio, United States
12.4
177Bridgeport Connecticut, United States
12.4
181Corsicana Texas, United States
12.3
182Deerfield Beach Florida, United States
12.2
182Fort Thomas Kentucky, United States
12.2
182South Bend Indiana, United States
12.2
182West Fargo North Dakota, United States
12.2
182Medina Ohio, United States
12.2
187Saint Cloud Minnesota, United States
12.1
187Youngstown Ohio, United States
12.1
187Porterville California, United States
12.1
190Compton California, United States
12.0
190El Centro California, United States
12.0
190Santa Clarita California, United States
12.0
193East Lake Florida, United States
11.9
193Kansas City Kansas, United States
11.9
193Knoxville Tennessee, United States
11.9
193Lincoln Park Michigan, United States
11.9
197Botevgrad low-cost sensors Sofia, Bulgaria
11.8
198New Orleans Louisiana, United States
11.7
198East Ridge Tennessee, United States
11.7
198Oak Lawn Illinois, United States
11.7

Top 200 of 695 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