SmogRank / History / May 2, 2026

Most polluted cities on May 2, 2026

2,234 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← May 1, 2026May 3, 2026 →
#City µg/m³× WHO
1Boisar Maharashtra, India
191.012.7×
2Jīnd Haryana, India
139.09.3×
3Gurugram Haryana, India
110.07.3×
4Hanumāngarh Rajasthan, India
96.86.5×
5Karnāl Haryana, India
96.56.4×
6Narela Delhi, India
74.45.0×
7Faridabad Haryana, India
73.34.9×
8Noida Uttar Pradesh, India
70.44.7×
9Bahadurgarh Haryana, India
69.44.6×
10Multan low-cost sensors Punjab, Pakistan
62.84.2×
10Dādri Uttar Pradesh, India
62.84.2×
12Lahore low-cost sensors Punjab, Pakistan
62.54.2×
13Chānda Maharashtra, India
61.94.1×
14Jalandhar Punjab, India
60.64.0×
15Bānswāra Rajasthan, India
59.74.0×
16Karauli Rajasthan, India
59.03.9×
17Singrauli Madhya Pradesh, India
58.73.9×
18Hāpur Uttar Pradesh, India
58.53.9×
19Tirupati Andhra Pradesh, India
58.43.9×
19Ghāziābād Uttar Pradesh, India
58.43.9×
21Rahim Yar Khan low-cost sensors Punjab, Pakistan
58.13.9×
22Delhi Delhi, India
57.63.8×
23Bhiwadi Rajasthan, India
57.33.8×
24Uttaradit low-cost sensors Uttaradit, Thailand
54.63.6×
25Dhaka low-cost sensors Dhaka Division, Bangladesh
54.43.6×
26Jammu low-cost sensors Jammu and Kashmir, India
54.33.6×
26Neelankarai Tamil Nadu, India
54.33.6×
28Faisalabad low-cost sensors Punjab, Pakistan
53.43.6×
29Thānesar Haryana, India
52.33.5×
30Aya Nagar Delhi, India
52.13.5×
31Agra Uttar Pradesh, India
51.73.4×
32Bahawalpur low-cost sensors Punjab, Pakistan
50.73.4×
33Meerut Uttar Pradesh, India
49.43.3×
34Lilongwe low-cost sensors Central Region, Malawi
49.33.3×
35Sialkot low-cost sensors Punjab, Pakistan
47.93.2×
36Undera Gujarat, India
46.83.1×
37Jalgaon Maharashtra, India
46.73.1×
38Gujranwala low-cost sensors Punjab, Pakistan
46.63.1×
39Baddi Himachal Pradesh, India
46.03.1×
40Nagpur Maharashtra, India
44.33.0×
41San Salvador Tizatlalli México, Mexico
44.12.9×
42Kota Rajasthan, India
43.92.9×
43Kaithal Haryana, India
43.12.9×
44Sri Ganganagar Rajasthan, India
43.02.9×
45Mahād Maharashtra, India
42.32.8×
46Rourkela Odisha, India
41.62.8×
46Anantapur Andhra Pradesh, India
41.62.8×
48Najafgarh Delhi, India
41.32.8×
49Panchkula Haryana, India
40.22.7×
50Kotli Loharan low-cost sensors Punjab, Pakistan
40.02.7×
51Chūru Rajasthan, India
39.02.6×
52Gwalior Madhya Pradesh, India
38.42.6×
53Lucknow Uttar Pradesh, India
38.22.5×
53Kathmandu low-cost sensors Bagmati Province, Nepal
38.22.5×
55Gummidipundi Tamil Nadu, India
38.12.5×
56Sirohi Rajasthan, India
37.52.5×
56Greater Noida Uttar Pradesh, India
37.52.5×
58Latur Maharashtra, India
36.22.4×
59Belagavi Karnataka, India
35.72.4×
59Akola Maharashtra, India
35.72.4×
61Hyderabad Telangana, India
35.62.4×
61Ambāla Haryana, India
35.62.4×
63Dhule Maharashtra, India
35.22.3×
64San Pedro Sula low-cost sensors Cortés Department, Honduras
34.82.3×
65San Luis de la Paz Guanajuato, Mexico
34.32.3×
66San Luis Potosí San Luis Potosí, Mexico
33.82.3×
67Nagaon Assam, India
33.32.2×
67Naucalpan de Juárez México, Mexico
33.32.2×
67Chrang Chamreh Muoy low-cost sensors Phnom Penh, Cambodia
33.32.2×
70Chiang Mai low-cost sensors Chiang Mai, Thailand
33.12.2×
71Aurangabad Maharashtra, India
32.22.1×
71Burunday low-cost sensors Almaty Region, Kazakhstan
32.22.1×
73Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
31.92.1×
73Mexico City Mexico City, Mexico
31.92.1×
75Puebla Puebla, Mexico
31.42.1×
76Ajmer Rajasthan, India
31.12.1×
76Khlong Luang low-cost sensors Pathum Thani, Thailand
31.12.1×
78Blantyre low-cost sensors Southern Region, Malawi
31.02.1×
79Patiāla Punjab, India
30.82.1×
80Kampala low-cost sensors Central Region, Uganda
30.72.0×
80Amravati Maharashtra, India
30.72.0×
82Quthbullapur Telangana, India
30.52.0×
83Ibadan low-cost sensors Oyo State, Nigeria
30.22.0×
84Bhiwandi Maharashtra, India
30.12.0×
85Palembang low-cost sensors South Sumatra, Indonesia
30.02.0×
85Pachuca de Soto Hidalgo, Mexico
30.02.0×
87Chittorgarh Rajasthan, India
29.82.0×
88Karachi low-cost sensors Sindh, Pakistan
29.52.0×
89Sholapur Maharashtra, India
29.21.9×
90Otegen Batyra low-cost sensors Almaty Region, Kazakhstan
29.11.9×
91Buxar Bihar, India
28.91.9×
92Wadgaon Kolhati Maharashtra, India
28.81.9×
93Kalyān Maharashtra, India
28.41.9×
94Hubballi Karnataka, India
28.31.9×
94Manchester low-cost sensors England, United Kingdom
28.31.9×
96Ahmedabad Gujarat, India
28.21.9×
97Bārān Rajasthan, India
28.11.9×
98Jaisalmer Rajasthan, India
27.81.9×
99Hacienda Santa Fe Jalisco, Mexico
27.31.8×
100Parbhani Maharashtra, India
27.11.8×
100Barbil Odisha, India
27.11.8×
102Dubai low-cost sensors Dubai, United Arab Emirates
27.01.8×
102Yadgir Karnataka, India
27.01.8×
102Morādābād Uttar Pradesh, India
27.01.8×
105Sai Mai low-cost sensors Bangkok, Thailand
26.91.8×
106Madikeri Karnataka, India
26.81.8×
106Santiago de Querétaro Querétaro, Mexico
26.81.8×
108Jaipur Rajasthan, India
26.71.8×
109Jounieh low-cost sensors Mount Lebanon, Lebanon
26.51.8×
110Mixquiahuala de Juárez Hidalgo, Mexico
26.31.8×
111Nantou Taiwan, Taiwan
26.21.7×
112Indore Madhya Pradesh, India
26.01.7×
112Tula de Allende Hidalgo, Mexico
26.01.7×
114Tulancingo Hidalgo, Mexico
25.91.7×
115Nashik Maharashtra, India
25.81.7×
116Pratāpgarh Rajasthan, India
25.71.7×
116Tehuacán Puebla, Mexico
25.71.7×
118Jodhpur Rajasthan, India
25.61.7×
119Amaravati Andhra Pradesh, India
25.51.7×
120Hājīpur Bihar, India
25.41.7×
120Guwahati Assam, India
25.41.7×
122Vapi Gujarat, India
25.21.7×
123Zhushan Taiwan, Taiwan
25.01.7×
124Islamabad low-cost sensors Islamabad, Pakistan
24.81.7×
125Bangkok low-cost sensors Bangkok, Thailand
24.71.6×
125Sukuta low-cost sensors Western, Gambia
24.71.6×
127Ban Khlong Prawet low-cost sensors Bangkok, Thailand
24.61.6×
128Virār Maharashtra, India
24.41.6×
128Irapuato Guanajuato, Mexico
24.41.6×
130Kanpur Uttar Pradesh, India
24.21.6×
130Ankleshwar Gujarat, India
24.21.6×
132Rawalpindi low-cost sensors Punjab, Pakistan
24.01.6×
132Jabalpur Madhya Pradesh, India
24.01.6×
132Vientiane low-cost sensors Vientiane Prefecture, Laos
24.01.6×
135Nanded Maharashtra, India
23.91.6×
136San Juan del Río Querétaro, Mexico
23.71.6×
137La Providencia Siglo XXI Hidalgo, Mexico
23.61.6×
138Douliu Taiwan, Taiwan
23.51.6×
138Celaya Guanajuato, Mexico
23.51.6×
138Aguascalientes Aguascalientes, Mexico
23.51.6×
138Calexico California, United States
23.51.6×
142Obrenovac Central Serbia, Serbia
23.41.6×
142Durgapur West Bengal, India
23.41.6×
142Prayagraj Uttar Pradesh, India
23.41.6×
145San Miguel de Allende Guanajuato, Mexico
23.21.5×
145Pasadena low-cost sensors California, United States
23.21.5×
147Perundurai Tamil Nadu, India
22.91.5×
148Gandhinagar Gujarat, India
22.81.5×
149Nandri Rajasthan, India
22.71.5×
150Hita Oita, Japan
22.61.5×
150Bohumín Moravian-Silesian Region, Czechia
22.61.5×
152Salamanca Guanajuato, Mexico
22.31.5×
153Jhālāwār Rajasthan, India
22.21.5×
154Cuernavaca Morelos, Mexico
22.11.5×
155Bhilai Chhattisgarh, India
22.01.5×
155Wan Chai Wan Chai, Hong Kong
22.01.5×
155Tlaquepaque Jalisco, Mexico
22.01.5×
158Closepet Karnataka, India
21.91.5×
158Bharatpur Rajasthan, India
21.91.5×
160Kalaburagi Karnataka, India
21.81.5×
161Fengshan Takao, Taiwan
21.71.4×
162Beitbridge low-cost sensors Matabeleland South Province, Zimbabwe
21.61.4×
163Surat Gujarat, India
21.51.4×
163Saugor Madhya Pradesh, India
21.51.4×
163Kolhāpur Maharashtra, India
21.51.4×
166Pljevlja Pljevlja, Montenegro
21.41.4×
166Tepic Nayarit, Mexico
21.41.4×
166Kharghar Maharashtra, India
21.41.4×
169Kolkata West Bengal, India
21.21.4×
170Lugu Taiwan, Taiwan
21.11.4×
171Hyderabad low-cost sensors Sindh, Pakistan
21.01.4×
171Dūngarpur Rajasthan, India
21.01.4×
173Nāgaur Rajasthan, India
20.91.4×
173Joda Odisha, India
20.91.4×
175Yuanlin Taiwan, Taiwan
20.81.4×
176Bhilwara Rajasthan, India
20.71.4×
176Frýdek-Místek Moravian-Silesian Region, Czechia
20.71.4×
178Jhunjhunūn Rajasthan, India
20.61.4×
178Bang Pakong low-cost sensors Chachoengsao, Thailand
20.61.4×
178Jurupa Valley California, United States
20.61.4×
181Jincheng Fukien, Taiwan
20.51.4×
182Kanoya Kagoshima, Japan
20.41.4×
183Bareilly Uttar Pradesh, India
20.31.4×
184Tanushimarumachi-toyoki Fukuoka, Japan
20.21.3×
185Smederevo Central Serbia, Serbia
20.11.3×
185Gaya Bihar, India
20.11.3×
185Kagoshima Kagoshima, Japan
20.11.3×
188Novi Pazar Central Serbia, Serbia
20.01.3×
188Bhubaneswar Odisha, India
20.01.3×
188Birmingham low-cost sensors England, United Kingdom
20.01.3×
191Thāne Maharashtra, India
19.91.3×
191Chiayi City Taiwan, Taiwan
19.91.3×
193Arāria Bihar, India
19.81.3×
193Cambridge low-cost sensors England, United Kingdom
19.81.3×
195Bengaluru Karnataka, India
19.71.3×
196Kaohsiung Takao, Taiwan
19.61.3×
196Xizhou Taiwan, Taiwan
19.61.3×
198Karonga low-cost sensors Northern Region, Malawi
19.51.3×
198Rājsamand Rajasthan, India
19.51.3×
198Raipur Chhattisgarh, India
19.51.3×

Top 200 of 2,234 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