SmogRank / History / May 7, 2026

Most polluted cities on May 7, 2026

2,198 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← May 6, 2026May 8, 2026 →
#City µg/m³× WHO
1Piedras Negras Coahuila, Mexico
986.065.7×
2Pimpri-Chinchwad Maharashtra, India
104.06.9×
3Faisalabad low-cost sensors Punjab, Pakistan
87.15.8×
4Dhaka low-cost sensors Dhaka Division, Bangladesh
70.34.7×
5Gujranwala low-cost sensors Punjab, Pakistan
69.94.7×
6Jalgaon Maharashtra, India
62.44.2×
7Lahore low-cost sensors Punjab, Pakistan
61.34.1×
8Thāne Maharashtra, India
61.14.1×
9Mahād Maharashtra, India
59.84.0×
10Shreveport Louisiana, United States
59.54.0×
11Dhāruhera Haryana, India
59.13.9×
12Bānswāra Rajasthan, India
57.93.9×
13Sialkot low-cost sensors Punjab, Pakistan
51.33.4×
14Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
50.73.4×
15Multan low-cost sensors Punjab, Pakistan
50.23.3×
16Kinshasa low-cost sensors Kinshasa, Democratic Republic of the Congo
49.53.3×
17Kampala low-cost sensors Central Region, Uganda
49.03.3×
18Jammu low-cost sensors Jammu and Kashmir, India
48.13.2×
19Kotli Loharan low-cost sensors Punjab, Pakistan
46.93.1×
20Vientiane low-cost sensors Vientiane Prefecture, Laos
46.73.1×
21Sholapur Maharashtra, India
46.03.1×
22San Pedro Sula low-cost sensors Cortés Department, Honduras
45.73.0×
23Jacksonville Florida, United States
45.23.0×
24Bārān Rajasthan, India
44.63.0×
25Rahim Yar Khan low-cost sensors Punjab, Pakistan
44.33.0×
26Jaipur Rajasthan, India
44.22.9×
27Parbhani Maharashtra, India
43.62.9×
28Bahawalpur low-cost sensors Punjab, Pakistan
43.42.9×
29Hacienda Santa Fe Jalisco, Mexico
42.12.8×
30Ambāla Haryana, India
41.42.8×
31Uttaradit low-cost sensors Uttaradit, Thailand
41.02.7×
31Saltillo Coahuila, Mexico
41.02.7×
33Rawalpindi low-cost sensors Punjab, Pakistan
40.42.7×
33Nanded Maharashtra, India
40.42.7×
35Dhule Maharashtra, India
39.22.6×
36San Luis Potosí San Luis Potosí, Mexico
38.02.5×
37Aya Nagar Delhi, India
37.92.5×
38Lilongwe low-cost sensors Central Region, Malawi
37.82.5×
39Santa Anita - Los Ficus Lima region, Peru
37.72.5×
40Nagaon Assam, India
36.92.5×
41Nagpur Maharashtra, India
36.62.4×
41Indore Madhya Pradesh, India
36.62.4×
41Naucalpan de Juárez México, Mexico
36.62.4×
44Tlaquepaque Jalisco, Mexico
36.52.4×
45Bhiwandi Maharashtra, India
36.42.4×
45Aurangabad Maharashtra, India
36.42.4×
47Murree low-cost sensors Punjab, Pakistan
36.02.4×
47Karauli Rajasthan, India
36.02.4×
49Srinagar Jammu and Kashmir, India
35.62.4×
50Nāgaur Rajasthan, India
35.02.3×
51Islamabad low-cost sensors Islamabad, Pakistan
34.82.3×
52San Pawl il-Baħar Saint Paul’s Bay, Malta
34.72.3×
53Bikaner Rajasthan, India
34.62.3×
54Jhunjhunūn Rajasthan, India
34.22.3×
54Gummidipundi Tamil Nadu, India
34.22.3×
54Chittorgarh Rajasthan, India
34.22.3×
57Mosta Il-Mosta, Malta
34.12.3×
57Bhiwadi Rajasthan, India
34.12.3×
59Delhi Delhi, India
33.92.3×
60Virār Maharashtra, India
33.72.2×
61Bhāgalpur Bihar, India
33.12.2×
62Nashik Maharashtra, India
32.72.2×
63Baddi Himachal Pradesh, India
32.32.2×
64Tonk Rajasthan, India
32.22.1×
65Dūngarpur Rajasthan, India
31.82.1×
66Bhilwara Rajasthan, India
31.62.1×
67Santa Catarina Nuevo León, Mexico
31.52.1×
68Pratāpgarh Rajasthan, India
31.32.1×
69Latur Maharashtra, India
31.22.1×
70Ashaiman low-cost sensors Greater Accra, Ghana
31.02.1×
71Kathmandu low-cost sensors Bagmati Province, Nepal
30.72.0×
72Guadalajara Jalisco, Mexico
30.62.0×
73Jaisalmer Rajasthan, India
30.52.0×
74Dubai low-cost sensors Dubai, United Arab Emirates
30.42.0×
75Żabbar Ħaż-Żabbar, Malta
30.22.0×
76Jodhpur Rajasthan, India
30.12.0×
77Karachi low-cost sensors Sindh, Pakistan
29.92.0×
77Boisar Maharashtra, India
29.92.0×
79Angul Odisha, India
29.72.0×
79Khlong Luang low-cost sensors Pathum Thani, Thailand
29.72.0×
81Amravati Maharashtra, India
29.62.0×
82Ciudad Benito Juárez Nuevo León, Mexico
29.52.0×
83Monterrey Nuevo León, Mexico
29.32.0×
83Ciudad General Escobedo Nuevo León, Mexico
29.32.0×
85Ciudad Nezahualcoyotl México, Mexico
29.21.9×
85Zapopan Jalisco, Mexico
29.21.9×
85Barbil Odisha, India
29.21.9×
88Tehuacán Puebla, Mexico
29.01.9×
89Jalor Rajasthan, India
28.91.9×
90Kota Rajasthan, India
28.71.9×
91Būndi Rajasthan, India
28.61.9×
92Sirohi Rajasthan, India
28.31.9×
92Lima Lima Province, Peru
28.31.9×
94Brunswick Georgia, United States
28.01.9×
95Chiang Mai low-cost sensors Chiang Mai, Thailand
27.91.9×
95Púchov Trenčín Region, Slovakia
27.91.9×
95Brownsville Texas, United States
27.91.9×
98Changchun low-cost sensors Jilin, China
27.81.9×
99Chrang Chamreh Muoy low-cost sensors Phnom Penh, Cambodia
27.71.8×
100Hyderabad low-cost sensors Sindh, Pakistan
27.61.8×
100Mumbai Maharashtra, India
27.61.8×
102Ciudad Apodaca Nuevo León, Mexico
27.51.8×
103Agartala Tripura, India
27.41.8×
104Sīkar Rajasthan, India
27.31.8×
104Palembang low-cost sensors South Sumatra, Indonesia
27.31.8×
106Bhopal Madhya Pradesh, India
27.11.8×
107Sri Ganganagar Rajasthan, India
26.91.8×
107Lagos low-cost sensors Lagos, Nigeria
26.91.8×
107Ibadan low-cost sensors Oyo State, Nigeria
26.91.8×
110Karonga low-cost sensors Northern Region, Malawi
26.81.8×
110Mixquiahuala de Juárez Hidalgo, Mexico
26.81.8×
112Nandri Rajasthan, India
26.71.8×
113Cadereyta Jiménez Nuevo León, Mexico
26.51.8×
114Tema low-cost sensors Greater Accra, Ghana
26.31.8×
114Morelia Michoacán, Mexico
26.31.8×
114Sai Mai low-cost sensors Bangkok, Thailand
26.31.8×
117Rourkela Odisha, India
26.21.7×
118Santa Anita Jalisco, Mexico
26.01.7×
119Bhayandar Maharashtra, India
25.91.7×
120Puebla Puebla, Mexico
25.41.7×
121Mexico City Mexico City, Mexico
25.31.7×
122Nalbāri Assam, India
25.11.7×
123Cuernavaca Morelos, Mexico
24.71.6×
124Belagavi Karnataka, India
24.61.6×
124Itaguaí Rio de Janeiro, Brazil
24.61.6×
124San Luis de la Paz Guanajuato, Mexico
24.61.6×
127Quezon City low-cost sensors National Capital Region, Philippines
24.11.6×
127Parque Industrial Ciudad Mitras Nuevo León, Mexico
24.11.6×
129Santiago de Querétaro Querétaro, Mexico
24.01.6×
129León de los Aldama Guanajuato, Mexico
24.01.6×
131Guanajuato Guanajuato, Mexico
23.81.6×
132Ban Khlong Prawet low-cost sensors Bangkok, Thailand
23.61.6×
132Delano low-cost sensors California, United States
23.61.6×
134Irapuato Guanajuato, Mexico
23.41.6×
135Tulancingo Hidalgo, Mexico
23.21.5×
136Burunday low-cost sensors Almaty Region, Kazakhstan
23.01.5×
137Tepic Nayarit, Mexico
22.81.5×
138Zacatepec de Hidalgo Morelos, Mexico
22.71.5×
139Buxar Bihar, India
22.61.5×
140Bang Pakong low-cost sensors Chachoengsao, Thailand
22.51.5×
141Jhālāwār Rajasthan, India
22.41.5×
141Celaya Guanajuato, Mexico
22.41.5×
143Mission Texas, United States
22.11.5×
144Singapore low-cost sensors Singapore
22.01.5×
144Tulare low-cost sensors California, United States
22.01.5×
146Arāria Bihar, India
21.61.4×
147Bangkok low-cost sensors Bangkok, Thailand
21.21.4×
148Edinburg Texas, United States
21.11.4×
148San Francisco De Borja Lima region, Peru
21.11.4×
150Otegen Batyra low-cost sensors Almaty Region, Kazakhstan
21.01.4×
151La Providencia Siglo XXI Hidalgo, Mexico
20.81.4×
152Abasolo Guanajuato, Mexico
20.71.4×
153Istanbul low-cost sensors Istanbul, Turkey
20.41.4×
153Bārmer Rajasthan, India
20.41.4×
153Aguascalientes Aguascalientes, Mexico
20.41.4×
156Laredo Texas, United States
20.01.3×
157Rājsamand Rajasthan, India
19.61.3×
158Jurupa Valley California, United States
19.31.3×
159Apizaco Tlaxcala, Mexico
19.21.3×
160Maebaru-chūō Fukuoka, Japan
19.11.3×
161Perundurai Tamil Nadu, India
19.01.3×
162San Miguel de Allende Guanajuato, Mexico
18.81.3×
163Bareilly Uttar Pradesh, India
18.71.2×
164San Juan del Río Querétaro, Mexico
18.61.2×
164Tlaxcala Tlaxcala, Mexico
18.61.2×
166Pachuca de Soto Hidalgo, Mexico
18.51.2×
167Corpus Christi Texas, United States
18.41.2×
168Tula de Allende Hidalgo, Mexico
18.31.2×
169Blantyre low-cost sensors Southern Region, Malawi
18.11.2×
170Sukuta low-cost sensors Western, Gambia
18.01.2×
170Mexicali Baja California, Mexico
18.01.2×
172Wan Chai Wan Chai, Hong Kong
17.81.2×
172Fukuoka Fukuoka, Japan
17.81.2×
174Harare low-cost sensors Harare, Zimbabwe
17.61.2×
174Callao Callao, Peru
17.61.2×
176Yuanlin Taiwan, Taiwan
17.51.2×
177Zomba low-cost sensors Southern Region, Malawi
17.31.2×
177Victoria de Durango Durango, Mexico
17.31.2×
179Chihuahua Chihuahua, Mexico
17.11.1×
180Denain Hauts-de-France, France
16.91.1×
181Phuntsholing low-cost sensors Chukha, Bhutan
16.81.1×
182Quetta low-cost sensors Balochistan, Pakistan
16.71.1×
183Mzuzu low-cost sensors Northern Region, Malawi
16.61.1×
183Chikugo Fukuoka, Japan
16.61.1×
185Jabalpur Madhya Pradesh, India
16.51.1×
185Douliu Taiwan, Taiwan
16.51.1×
185Iloilo low-cost sensors Western Visayas, Philippines
16.51.1×
188Târgu Mureş low-cost sensors Mureș County, Romania
16.41.1×
189Ponte Vedra Beach Florida, United States
16.31.1×
190Erlun Taiwan, Taiwan
16.21.1×
191Riverside California, United States
16.01.1×
192Chandigarh Chandigarh, India
15.91.1×
192Changhua Taiwan, Taiwan
15.91.1×
194Coimbatore Tamil Nadu, India
15.81.1×
194Iizuka Fukuoka, Japan
15.81.1×
196Addis Ababa Addis Ababa, Ethiopia
15.71.0×
196Karatsu Saga, Japan
15.71.0×
196Wakuya Miyagi, Japan
15.71.0×
199Roubaix Hauts-de-France, France
15.61.0×
199Higashigō Saga, Japan
15.61.0×

Top 200 of 2,198 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