SmogRank / History / June 23, 2026

Most polluted cities on June 23, 2026

1,994 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← June 22, 2026June 24, 2026 →
#City µg/m³× WHO
1Kinshasa low-cost sensors Kinshasa, Democratic Republic of the Congo
83.95.6×
2Lilongwe low-cost sensors Central Region, Malawi
63.54.2×
3Tongaat low-cost sensors KwaZulu-Natal, South Africa
56.23.7×
4Kampala low-cost sensors Central Region, Uganda
49.93.3×
5Dhaka low-cost sensors Dhaka Division, Bangladesh
49.83.3×
6Delhi Delhi, India
47.83.2×
7Gujranwala low-cost sensors Punjab, Pakistan
45.93.1×
8Lahore low-cost sensors Punjab, Pakistan
45.13.0×
8Faisalabad low-cost sensors Punjab, Pakistan
45.13.0×
10Shakaskraal low-cost sensors KwaZulu-Natal, South Africa
41.92.8×
11Kathmandu low-cost sensors Bagmati Province, Nepal
40.72.7×
12Dubai low-cost sensors Dubai, United Arab Emirates
40.42.7×
13Jammu low-cost sensors Jammu and Kashmir, India
38.92.6×
14Sialkot low-cost sensors Punjab, Pakistan
37.22.5×
15Ibadan low-cost sensors Oyo State, Nigeria
37.02.5×
16Richards Bay low-cost sensors KwaZulu-Natal, South Africa
35.82.4×
17Herriman Utah, United States
34.42.3×
18Karonga low-cost sensors Northern Region, Malawi
34.22.3×
19Rawalpindi low-cost sensors Punjab, Pakistan
32.52.2×
20Millcreek Utah, United States
32.12.1×
21Santa Anita - Los Ficus Lima region, Peru
31.42.1×
22Porto low-cost sensors Porto, Portugal
31.12.1×
23Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
30.82.1×
23West Jordan Utah, United States
30.82.1×
25Mostar Federation of B&H, Bosnia and Herzegovina
30.12.0×
26Kotli Loharan low-cost sensors Punjab, Pakistan
29.92.0×
26Orem Utah, United States
29.92.0×
28Nilópolis Rio de Janeiro, Brazil
29.52.0×
29Rahim Yar Khan low-cost sensors Punjab, Pakistan
29.42.0×
30Ourense Galicia, Spain
29.32.0×
31Lima Lima Province, Peru
28.61.9×
32Bahawalpur low-cost sensors Punjab, Pakistan
27.71.8×
33Blantyre low-cost sensors Southern Region, Malawi
27.61.8×
34Aguascalientes Aguascalientes, Mexico
27.11.8×
35Callao Callao, Peru
27.01.8×
36Spanish Fork Utah, United States
26.91.8×
37Rangiora Canterbury, New Zealand
26.61.8×
38Duque de Caxias Rio de Janeiro, Brazil
25.91.7×
39West Valley City Utah, United States
25.21.7×
40Dushanbe Dushanbe, Tajikistan
25.11.7×
40Salt Lake City Utah, United States
25.11.7×
42Puebla Puebla, Mexico
25.01.7×
43Istanbul low-cost sensors Istanbul, Turkey
24.91.7×
43Durango Basque Country, Spain
24.91.7×
45Murree low-cost sensors Punjab, Pakistan
24.51.6×
45Avilés Asturias, Spain
24.51.6×
47Srinagar Jammu and Kashmir, India
24.11.6×
48Bilbao Basque Country, Spain
24.01.6×
49Quezon City low-cost sensors National Capital Region, Philippines
23.81.6×
49Amorebieta Basque Country, Spain
23.81.6×
49Highland Utah, United States
23.81.6×
52San Francisco De Borja Lima region, Peru
23.51.6×
53Karachi low-cost sensors Sindh, Pakistan
23.31.6×
54Tooele Utah, United States
23.21.5×
55Getxo Basque Country, Spain
23.01.5×
56Islamabad low-cost sensors Islamabad, Pakistan
22.91.5×
57Radomsko Łódź Voivodeship, Poland
22.81.5×
58Calexico California, United States
22.41.5×
59Bountiful Utah, United States
22.21.5×
60Mildura Victoria, Australia
22.01.5×
61Christchurch Canterbury, New Zealand
21.91.5×
62Jounieh low-cost sensors Mount Lebanon, Lebanon
21.81.5×
62Mérida Yucatán, Mexico
21.81.5×
64Lugo Galicia, Spain
21.11.4×
65Dunedin low-cost sensors Otago, New Zealand
21.01.4×
65Tema low-cost sensors Greater Accra, Ghana
21.01.4×
65Winterthur low-cost sensors Zurich, Switzerland
21.01.4×
65Vannes Brittany, France
21.01.4×
69Billings Montana, United States
20.61.4×
70Multan low-cost sensors Punjab, Pakistan
20.51.4×
70Mulhouse Grand Est, France
20.51.4×
72Vigo Galicia, Spain
20.31.4×
72Kendale Lakes Florida, United States
20.31.4×
74Corpus Christi Texas, United States
20.21.3×
74Hacienda Santa Fe Jalisco, Mexico
20.21.3×
76Acerra Campania, Italy
20.01.3×
77Timaru Canterbury, New Zealand
19.91.3×
77Füssen low-cost sensors Bavaria, Germany
19.91.3×
77Naucalpan de Juárez México, Mexico
19.91.3×
80Zagreb low-cost sensors Zagreb, Croatia
19.81.3×
81Changchun low-cost sensors Jilin, China
19.71.3×
81Alcalá de Guadaira Andalusia, Spain
19.71.3×
83Suceava Suceava, Romania
19.61.3×
83Hyderabad low-cost sensors Sindh, Pakistan
19.61.3×
83Shulin Taipei, Taiwan
19.61.3×
86Santurtzi Basque Country, Spain
19.51.3×
86Tuxtla Chiapas, Mexico
19.51.3×
88Pasadena low-cost sensors California, United States
19.31.3×
89Lorient Brittany, France
19.01.3×
90Xizhi Taipei, Taiwan
18.81.3×
90Novara Piedmont, Italy
18.81.3×
92Bermeo Basque Country, Spain
18.71.2×
92Nichelino Piedmont, Italy
18.71.2×
92Brownsville Texas, United States
18.71.2×
95Phuntsholing low-cost sensors Chukha, Bhutan
18.61.2×
96Grand Junction Colorado, United States
18.51.2×
97Bra Piedmont, Italy
18.31.2×
98Ashaiman low-cost sensors Greater Accra, Ghana
18.11.2×
98Ulm Baden-Wurttemberg, Germany
18.11.2×
100Prešov Prešov Region, Slovakia
18.01.2×
100Zaragoza Aragon, Spain
18.01.2×
100Marigliano Campania, Italy
18.01.2×
103Mzuzu low-cost sensors Northern Region, Malawi
17.91.2×
103Chennai Tamil Nadu, India
17.91.2×
103Pljevlja Pljevlja, Montenegro
17.91.2×
106Zomba low-cost sensors Southern Region, Malawi
17.81.2×
106Ciudad Nezahualcoyotl México, Mexico
17.81.2×
108Traunreut Bavaria, Germany
17.71.2×
109Sevilla Andalusia, Spain
17.61.2×
109Gijón Asturias, Spain
17.61.2×
109Baytown Texas, United States
17.61.2×
112Rennes Brittany, France
17.51.2×
113Santiago de Querétaro Querétaro, Mexico
17.41.2×
114Sanzhi Taipei, Taiwan
17.31.2×
114Nocera Inferiore Campania, Italy
17.31.2×
114Cava Dè Tirreni Campania, Italy
17.31.2×
114Guadalajara Jalisco, Mexico
17.31.2×
114Cedar City Utah, United States
17.31.2×
119Los Angeles California, United States
17.21.1×
120Vercelli Piedmont, Italy
17.11.1×
121Naples Campania, Italy
17.01.1×
122Reutlingen Baden-Wurttemberg, Germany
16.91.1×
122Brest Brittany, France
16.91.1×
122Venice Florida, United States
16.91.1×
125Galveston Texas, United States
16.81.1×
126Burghausen Bavaria, Germany
16.71.1×
126Valladolid Castille and León, Spain
16.71.1×
128Taipei Taiwan, Taiwan
16.61.1×
128Alessandria Piedmont, Italy
16.61.1×
128Mission Texas, United States
16.61.1×
128San Felice A Cancello Campania, Italy
16.61.1×
132Baku Baki, Azerbaijan
16.51.1×
132Milan Lombardy, Italy
16.51.1×
134El Centro California, United States
16.41.1×
135Beirut low-cost sensors Beirut, Lebanon
16.31.1×
135Cannes Provence-Alpes-Côte d'Azur, France
16.31.1×
135New Taipei City Taipei, Taiwan
16.31.1×
138Turin Piedmont, Italy
16.21.1×
138Morelia Michoacán, Mexico
16.21.1×
138Deer Park Texas, United States
16.21.1×
141Ludwigsburg Baden-Wurttemberg, Germany
16.11.1×
141Heilbronn Baden-Wurttemberg, Germany
16.11.1×
141Santa Catarina Nuevo León, Mexico
16.11.1×
141Ciudad General Escobedo Nuevo León, Mexico
16.11.1×
141Laredo Texas, United States
16.11.1×
141Magna Utah, United States
16.11.1×
147Vranov nad Topľou Prešov Region, Slovakia
16.01.1×
147Lörrach Baden-Wurttemberg, Germany
16.01.1×
147Edinburg Texas, United States
16.01.1×
150Cherbourg Normandy, France
15.91.1×
150Bielsko-Biala Silesia, Poland
15.91.1×
152Košice Košice Region, Slovakia
15.81.1×
152Basel Basel-City, Switzerland
15.81.1×
152Salon-de-Provence Provence-Alpes-Côte d'Azur, France
15.81.1×
152Bordeaux New Aquitaine, France
15.81.1×
156Stuttgart Baden-Wurttemberg, Germany
15.71.0×
156Houston Texas, United States
15.71.0×
158Kehl Baden-Wurttemberg, Germany
15.61.0×
159Humenné Prešov Region, Slovakia
15.51.0×
159Quetta low-cost sensors Balochistan, Pakistan
15.51.0×
159Uttaradit low-cost sensors Uttaradit, Thailand
15.51.0×
159Lormont New Aquitaine, France
15.51.0×
163Zapopan Jalisco, Mexico
15.41.0×
164Pforzheim Baden-Wurttemberg, Germany
15.31.0×
164Neu-Ulm Bavaria, Germany
15.31.0×
164Aalen Baden-Wurttemberg, Germany
15.31.0×
164Nice Provence-Alpes-Côte d'Azur, France
15.31.0×
164Nova Iguaçu Rio de Janeiro, Brazil
15.31.0×
169Wolfsberg Carinthia, Austria
15.11.0×
169Munich Bavaria, Germany
15.11.0×
169New Orleans Louisiana, United States
15.11.0×
172Müllheim Baden-Wurttemberg, Germany
15.01.0×
172Strasbourg Grand Est, France
15.01.0×
172Medina del Campo Castille and León, Spain
15.01.0×
172Mexico City Mexico City, Mexico
15.01.0×
176Târgu Mureş low-cost sensors Mureș County, Romania
14.91.0×
176Accra low-cost sensors Greater Accra, Ghana
14.91.0×
176Niort New Aquitaine, France
14.91.0×
176Ciudad Juárez Chihuahua, Mexico
14.91.0×
180les Escaldes Escaldes-Engordany, Andorra
14.81.0×
180Austin Texas, United States
14.81.0×
182Kelheim Bavaria, Germany
14.71.0×
182Montbéliard Bourgogne-Franche-Comté, France
14.71.0×
182Grenoble Auvergne-Rhône-Alpes, France
14.71.0×
182Caserta Campania, Italy
14.71.0×
182Saltillo Coahuila, Mexico
14.71.0×
187Lindau Bavaria, Germany
14.61.0×
187Lunéville Grand Est, France
14.61.0×
187Como Lombardy, Italy
14.61.0×
187San Juan del Río Querétaro, Mexico
14.61.0×
187Pasadena Texas, United States
14.61.0×
192Varna Varna, Bulgaria
14.51.0×
192Romans-sur-Isère Auvergne-Rhône-Alpes, France
14.51.0×
192Monaco Municipality of Monaco, Monaco
14.51.0×
192Palencia Castille and León, Spain
14.51.0×
196Soria Castille and León, Spain
14.41.0×
196Aosta Aosta Valley, Italy
14.41.0×
198Trebišov Košice Region, Slovakia
14.31.0×
198Iloilo low-cost sensors Western Visayas, Philippines
14.31.0×
198Birmingham low-cost sensors England, United Kingdom
14.31.0×

Top 200 of 1,994 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