SmogRank / History / July 28, 2026

Most polluted cities on July 28, 2026

2,276 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← July 27, 2026July 29, 2026 →
#City µg/m³× WHO
1Guwahati Assam, India
119.07.9×
2Dhaulpur Rajasthan, India
116.07.7×
3Bānswāra Rajasthan, India
109.07.3×
4Nampa Idaho, United States
100.06.7×
5Gujranwala low-cost sensors Punjab, Pakistan
99.36.6×
6Lahore low-cost sensors Punjab, Pakistan
82.85.5×
7Quetta low-cost sensors Balochistan, Pakistan
74.55.0×
8Kampala low-cost sensors Central Region, Uganda
70.84.7×
9Rājgīr Bihar, India
67.54.5×
10Gummidipundi Tamil Nadu, India
63.24.2×
11Faisalabad low-cost sensors Punjab, Pakistan
60.54.0×
12Boise Idaho, United States
57.23.8×
13Lilongwe low-cost sensors Central Region, Malawi
53.23.5×
14Twin Falls Idaho, United States
52.83.5×
15Dera Māndi Delhi, India
52.53.5×
16Thousand Oaks California, United States
51.53.4×
17Kinshasa low-cost sensors Kinshasa, Democratic Republic of the Congo
49.63.3×
18Multan low-cost sensors Punjab, Pakistan
48.93.3×
19Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
46.73.1×
20Siwān Bihar, India
46.33.1×
21Faridabad Haryana, India
45.73.0×
22Sialkot low-cost sensors Punjab, Pakistan
45.23.0×
23Dubai low-cost sensors Dubai, United Arab Emirates
44.73.0×
24Jammu low-cost sensors Jammu and Kashmir, India
44.22.9×
25Bhiwadi Rajasthan, India
43.82.9×
26Dushanbe Dushanbe, Tajikistan
42.92.9×
27Palembang low-cost sensors South Sumatra, Indonesia
42.62.8×
28Gurugram Haryana, India
41.72.8×
29Ajmer Rajasthan, India
41.42.8×
29Changchun low-cost sensors Jilin, China
41.42.8×
31Dūngarpur Rajasthan, India
40.02.7×
32Alcalá de Guadaira Andalusia, Spain
39.82.7×
33Anantapur Andhra Pradesh, India
39.12.6×
34Beitbridge low-cost sensors Matabeleland South Province, Zimbabwe
39.02.6×
35Huelva Andalusia, Spain
38.52.6×
35Lewiston Idaho, United States
38.52.6×
35Redmond low-cost sensors Washington, United States
38.52.6×
38Jharia Jharkhand, India
37.92.5×
39Bahadurgarh Haryana, India
36.82.5×
40Ahmedabad Gujarat, India
36.62.4×
41Vereeniging low-cost sensors Gauteng, South Africa
36.42.4×
42Yamuna Nagar Haryana, India
36.02.4×
43Nagaon Assam, India
35.32.4×
44Dhaka low-cost sensors Dhaka Division, Bangladesh
34.72.3×
45Caravaca Murcia, Spain
34.12.3×
46Baddi Himachal Pradesh, India
33.82.3×
47Rourkela Odisha, India
33.52.2×
47Billings Montana, United States
33.52.2×
49Pendleton Oregon, United States
33.22.2×
50Wake Forest low-cost sensors North Carolina, United States
33.02.2×
51Karonga low-cost sensors Northern Region, Malawi
32.82.2×
52Undera Gujarat, India
32.72.2×
53Walla Walla Washington, United States
32.52.2×
54Butte Montana, United States
32.42.2×
55Lorca Murcia, Spain
32.32.2×
56Medicine Hat Alberta, Canada
32.12.1×
57Ropar Punjab, India
31.92.1×
57Alcantarilla Murcia, Spain
31.92.1×
59Murree low-cost sensors Punjab, Pakistan
31.82.1×
60Jumilla Murcia, Spain
31.52.1×
61Vijayawada Andhra Pradesh, India
31.32.1×
62Sevilla Andalusia, Spain
31.12.1×
62Great Falls Montana, United States
31.12.1×
64Ashaiman low-cost sensors Greater Accra, Ghana
31.02.1×
65Islamabad low-cost sensors Islamabad, Pakistan
30.92.1×
66Karnāl Haryana, India
30.72.0×
67Helena Montana, United States
30.62.0×
68Hājīpur Bihar, India
30.42.0×
68Wadgaon Kolhati Maharashtra, India
30.42.0×
70Sirohi Rajasthan, India
30.32.0×
70Murcia Murcia, Spain
30.32.0×
72Istanbul low-cost sensors Istanbul, Turkey
29.82.0×
72Pratāpgarh Rajasthan, India
29.82.0×
74Nandri Rajasthan, India
29.62.0×
75Tirupati Andhra Pradesh, India
29.52.0×
75Naucalpan de Juárez México, Mexico
29.52.0×
77Atlixco Puebla, Mexico
29.42.0×
78Noida Uttar Pradesh, India
29.21.9×
79Thāne Maharashtra, India
29.01.9×
79Arāria Bihar, India
29.01.9×
81Kanpur Uttar Pradesh, India
28.71.9×
82Bārmer Rajasthan, India
28.61.9×
82Pullman Washington, United States
28.61.9×
84Arrah Bihar, India
28.41.9×
85Byasanagar Odisha, India
28.21.9×
86Ambāla Haryana, India
28.11.9×
87Iloilo low-cost sensors Western Visayas, Philippines
28.01.9×
88Missoula Montana, United States
27.81.9×
89Manzanares Castille-La Mancha, Spain
27.51.8×
90Jaipur Rajasthan, India
27.31.8×
91Barrio de Peral Murcia, Spain
27.11.8×
92Moscow Idaho, United States
27.01.8×
93Thānesar Haryana, India
26.71.8×
93Logan low-cost sensors Utah, United States
26.71.8×
95Lethbridge Alberta, Canada
26.51.8×
96Molina de Segura Murcia, Spain
26.41.8×
97Gandhinagar Gujarat, India
26.31.8×
97San Luis Potosí San Luis Potosí, Mexico
26.31.8×
97Nepean low-cost sensors Ontario, Canada
26.31.8×
100Kaithal Haryana, India
26.11.7×
100Aki Kochi, Japan
26.11.7×
100Bismarck North Dakota, United States
26.11.7×
103Karachi low-cost sensors Sindh, Pakistan
26.01.7×
104Delhi Delhi, India
25.81.7×
104Royal Oak low-cost sensors Michigan, United States
25.81.7×
104Panchkula Haryana, India
25.81.7×
107Saharsa Bihar, India
25.71.7×
108Bahawalpur low-cost sensors Punjab, Pakistan
25.61.7×
108Ann Arbor low-cost sensors Michigan, United States
25.61.7×
110Rawalpindi low-cost sensors Punjab, Pakistan
25.21.7×
110Jodhpur Rajasthan, India
25.21.7×
112Hyderabad low-cost sensors Sindh, Pakistan
25.11.7×
113Mangaluru Karnataka, India
24.91.7×
114Abington low-cost sensors Pennsylvania, United States
24.81.7×
115Medina del Campo Castille and León, Spain
24.51.6×
116Karwar Karnataka, India
24.31.6×
117Timaru Canterbury, New Zealand
24.21.6×
117Tulare low-cost sensors California, United States
24.21.6×
119Naharlagun Arunachal Pradesh, India
24.01.6×
120Tonk Rajasthan, India
23.91.6×
120Lucknow Uttar Pradesh, India
23.91.6×
120Jalor Rajasthan, India
23.91.6×
120Chittorgarh Rajasthan, India
23.91.6×
124Dādri Uttar Pradesh, India
23.71.6×
125Aurangabad Maharashtra, India
23.61.6×
125Kochi Kochi, Japan
23.61.6×
127Singrauli Madhya Pradesh, India
23.51.6×
128Ghāziābād Uttar Pradesh, India
23.41.6×
128Celaya Guanajuato, Mexico
23.41.6×
130Cartagena Murcia, Spain
23.31.6×
130Aranda de Duero Castille and León, Spain
23.31.6×
132Butwāl low-cost sensors Lumbini Province, Nepal
23.21.5×
132Bailén Andalusia, Spain
23.21.5×
134Jaisalmer Rajasthan, India
23.11.5×
134Nobeoka Miyazaki, Japan
23.11.5×
136Christchurch Canterbury, New Zealand
22.91.5×
137Blantyre low-cost sensors Southern Region, Malawi
22.81.5×
137Nāgaur Rajasthan, India
22.81.5×
137Calexico California, United States
22.81.5×
137Rangiora Canterbury, New Zealand
22.81.5×
141Rasapūdipalem Andhra Pradesh, India
22.71.5×
141Dausa Rajasthan, India
22.71.5×
143Mzuzu low-cost sensors Northern Region, Malawi
22.61.5×
144Ciudad General Escobedo Nuevo León, Mexico
22.41.5×
144Edmonton Alberta, Canada
22.41.5×
144Nankoku Kochi, Japan
22.41.5×
147Zomba low-cost sensors Southern Region, Malawi
22.21.5×
147Lagos low-cost sensors Lagos, Nigeria
22.21.5×
147Nice Provence-Alpes-Côte d'Azur, France
22.21.5×
150Kalyān Maharashtra, India
22.11.5×
150Mankato Minnesota, United States
22.11.5×
152Regina Saskatchewan, Canada
22.01.5×
152Kharghar Maharashtra, India
22.01.5×
154Muzaffarnagar Uttar Pradesh, India
21.91.5×
155Shintomi Miyazaki, Japan
21.81.5×
156Jalandhar Punjab, India
21.71.4×
157Winnipeg low-cost sensors Manitoba, Canada
21.61.4×
158Takanabe Miyazaki, Japan
21.51.4×
159Hyūga Miyazaki, Japan
21.31.4×
160Manlleu Catalonia, Spain
21.21.4×
161Meerut Uttar Pradesh, India
21.11.4×
161Spartanburg South Carolina, United States
21.11.4×
161West Jordan Utah, United States
21.11.4×
164Silchar Assam, India
21.01.4×
164Narela Delhi, India
21.01.4×
164Kota Rajasthan, India
21.01.4×
164Fayetteville North Carolina, United States
21.01.4×
168Mexico City Mexico City, Mexico
20.91.4×
168Camden low-cost sensors New Jersey, United States
20.91.4×
170Hubballi Karnataka, India
20.71.4×
171Bhiwāni Haryana, India
20.61.4×
171Nichinan Miyazaki, Japan
20.61.4×
171Anan Tokushima, Japan
20.61.4×
174Miyazaki Miyazaki, Japan
20.51.4×
174Sukuta low-cost sensors Western, Gambia
20.51.4×
174Santa Catarina Nuevo León, Mexico
20.51.4×
177Quezon City low-cost sensors National Capital Region, Philippines
20.41.4×
177Gobō Wakayama, Japan
20.41.4×
179Torrejón de Ardoz Madrid, Spain
20.31.4×
179Gatineau low-cost sensors Quebec, Canada
20.31.4×
181Móstoles Madrid, Spain
20.21.3×
182St. Albert Alberta, Canada
20.11.3×
183Saugor Madhya Pradesh, India
20.01.3×
183Cranbrook British Columbia, Canada
20.01.3×
185Chennai Tamil Nadu, India
19.91.3×
185Ciudad Nezahualcoyotl México, Mexico
19.91.3×
187Gwalior Madhya Pradesh, India
19.81.3×
188Indore Madhya Pradesh, India
19.71.3×
188Almería Andalusia, Spain
19.71.3×
190Bareilly Uttar Pradesh, India
19.61.3×
190Sherwood Park Alberta, Canada
19.61.3×
192Mixquiahuala de Juárez Hidalgo, Mexico
19.41.3×
192Florence South Carolina, United States
19.41.3×
192Coeur d'Alene Idaho, United States
19.41.3×
195Salamanca Guanajuato, Mexico
19.31.3×
196Jaén Andalusia, Spain
19.21.3×
197Nagpur Maharashtra, India
19.11.3×
198Brigham City Utah, United States
19.01.3×
198Prince George British Columbia, Canada
19.01.3×
198Parque Industrial Ciudad Mitras Nuevo León, Mexico
19.01.3×

Top 200 of 2,276 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