SmogRank / History / week of April 27, 2026

Most polluted cities, week of April 27, 2026

2,274 cities ranked by their average PM2.5 over the 7 days. A city needs measurements on 70% of the days to be ranked.

#	City	µg/m³
1	Gurugram Haryana, India	109.0
2	Jīnd Haryana, India	108.3
3	Kaithal Haryana, India	106.8
4	Sonīpat Haryana, India	87.4
5	Joda Odisha, India	86.8
6	Karnāl Haryana, India	81.4
7	Narela Delhi, India	74.7
8	Hanumāngarh Rajasthan, India	71.1
9	Muzaffarnagar Uttar Pradesh, India	68.8
10	Faridabad Haryana, India	68.7
11	Bhiwadi Rajasthan, India	58.6
12	Dādri Uttar Pradesh, India	58.5
13	Jalandhar Punjab, India	58.2
14	Chānda Maharashtra, India	56.6
15	Virār Maharashtra, India	56.5
16	Gwalior Madhya Pradesh, India	54.8
17	Dhaka low-cost sensors Dhaka Division, Bangladesh	53.8
18	Noida Uttar Pradesh, India	53.7
19	Jaipur Rajasthan, India	53.6
20	Singrauli Madhya Pradesh, India	53.0
21	Lucknow Uttar Pradesh, India	52.8
22	Ghāziābād Uttar Pradesh, India	52.5
22	San Francisco De Borja Lima region, Peru	52.5
24	Thānesar Haryana, India	52.2
25	Redmond low-cost sensors Washington, United States	52.0
26	Bānswāra Rajasthan, India	51.8
26	Baddi Himachal Pradesh, India	51.8
28	Delhi Delhi, India	51.6
29	Tirupati Andhra Pradesh, India	50.0
30	Chūru Rajasthan, India	49.8
31	Rahim Yar Khan low-cost sensors Punjab, Pakistan	49.5
32	Undera Gujarat, India	49.0
33	Gummidipundi Tamil Nadu, India	48.8
34	Buxar Bihar, India	48.2
35	Meerut Uttar Pradesh, India	47.7
36	Najafgarh Delhi, India	47.3
37	Lahore low-cost sensors Punjab, Pakistan	46.5
38	Karauli Rajasthan, India	45.8
39	Panchkula Haryana, India	45.3
40	Aya Nagar Delhi, India	44.6
41	Agra Uttar Pradesh, India	44.5
42	Jalgaon Maharashtra, India	44.3
43	Mahād Maharashtra, India	44.1
44	Vijayawada Andhra Pradesh, India	43.4
45	Santa Anita - Los Ficus Lima region, Peru	43.2
46	Sri Ganganagar Rajasthan, India	43.0
47	Uttaradit low-cost sensors Uttaradit, Thailand	42.8
48	Jhālāwār Rajasthan, India	42.6
49	Kampala low-cost sensors Central Region, Uganda	41.5
50	Faisalabad low-cost sensors Punjab, Pakistan	41.4
50	Sholapur Maharashtra, India	41.4
52	Bahawalpur low-cost sensors Punjab, Pakistan	40.8
53	Lilongwe low-cost sensors Central Region, Malawi	40.6
54	Multan low-cost sensors Punjab, Pakistan	40.5
55	Nagpur Maharashtra, India	40.2
56	Latur Maharashtra, India	39.0
57	Jammu low-cost sensors Jammu and Kashmir, India	38.8
58	Kanpur Uttar Pradesh, India	38.7
59	Palembang low-cost sensors South Sumatra, Indonesia	38.5
60	Bikaner Rajasthan, India	38.1
60	Ambāla Haryana, India	38.1
62	Dausa Rajasthan, India	38.0
63	Chrang Chamreh Muoy low-cost sensors Phnom Penh, Cambodia	37.9
64	Kathmandu low-cost sensors Bagmati Province, Nepal	37.2
65	Gujranwala low-cost sensors Punjab, Pakistan	36.9
65	Ajmer Rajasthan, India	36.9
67	Dhule Maharashtra, India	36.8
67	Vientiane low-cost sensors Vientiane Prefecture, Laos	36.8
69	Yadgir Karnataka, India	36.5
70	Parbhani Maharashtra, India	36.4
71	Chiang Mai low-cost sensors Chiang Mai, Thailand	36.0
72	Hājīpur Bihar, India	35.8
72	Greater Noida Uttar Pradesh, India	35.8
74	Bārān Rajasthan, India	35.6
75	Nanded Maharashtra, India	34.9
75	Aguascalientes Aguascalientes, Mexico	34.9
77	Rourkela Odisha, India	34.8
78	Barbil Odisha, India	34.4
79	Closepet Karnataka, India	34.0
79	Kota Rajasthan, India	34.0
81	Neelankarai Tamil Nadu, India	33.9
82	Bhiwandi Maharashtra, India	33.8
83	San Luis Potosí San Luis Potosí, Mexico	33.5
84	Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan	33.4
85	Karachi low-cost sensors Sindh, Pakistan	33.1
85	Jhunjhunūn Rajasthan, India	33.1
87	Tonk Rajasthan, India	33.0
87	Vapi Gujarat, India	33.0
87	San Salvador Tizatlalli México, Mexico	33.0
90	Ahmedabad Gujarat, India	32.9
90	Lima Lima Province, Peru	32.9
92	Amravati Maharashtra, India	32.6
93	Sialkot low-cost sensors Punjab, Pakistan	32.2
94	Ankleshwar Gujarat, India	31.6
94	Callao Callao, Peru	31.6
96	Chittorgarh Rajasthan, India	31.2
97	Rājgīr Bihar, India	31.0
97	Quthbullapur Telangana, India	31.0
99	Hyderabad Telangana, India	30.6
99	Dhaulpur Rajasthan, India	30.6
101	Akola Maharashtra, India	30.5
102	Nagaon Assam, India	30.3
103	Kotli Loharan low-cost sensors Punjab, Pakistan	30.0
104	Indore Madhya Pradesh, India	29.9
105	Khlong Luang low-cost sensors Pathum Thani, Thailand	29.7
106	Morādābād Uttar Pradesh, India	29.6
106	Angul Odisha, India	29.6
106	Hacienda Santa Fe Jalisco, Mexico	29.6
109	Kalyān Maharashtra, India	29.5
110	Wadgaon Kolhati Maharashtra, India	29.4
111	Hyderabad low-cost sensors Sindh, Pakistan	29.2
111	Bhopal Madhya Pradesh, India	29.2
113	Ibadan low-cost sensors Oyo State, Nigeria	29.0
114	Aurangabad Maharashtra, India	28.9
115	Jaisalmer Rajasthan, India	28.4
115	Kharghar Maharashtra, India	28.4
117	Perundurai Tamil Nadu, India	28.3
118	San Pedro Sula low-cost sensors Cortés Department, Honduras	28.1
119	Jalor Rajasthan, India	27.7
120	Patiāla Punjab, India	27.4
121	Hubballi Karnataka, India	27.3
122	Prayagraj Uttar Pradesh, India	27.1
123	Bengaluru Karnataka, India	26.9
124	Dubai low-cost sensors Dubai, United Arab Emirates	26.8
125	Nashik Maharashtra, India	26.6
125	Belagavi Karnataka, India	26.6
127	Ashaiman low-cost sensors Greater Accra, Ghana	26.4
128	Sirohi Rajasthan, India	26.2
128	Sai Mai low-cost sensors Bangkok, Thailand	26.2
130	Bhilwara Rajasthan, India	26.0
131	Jodhpur Rajasthan, India	25.9
131	Chandigarh Chandigarh, India	25.9
131	Calexico California, United States	25.9
134	Baripāda Odisha, India	25.8
135	Blantyre low-cost sensors Southern Region, Malawi	25.7
136	Pratāpgarh Rajasthan, India	25.4
137	Panvel Maharashtra, India	25.3
137	Gaya Bihar, India	25.3
139	Rawalpindi low-cost sensors Punjab, Pakistan	25.2
139	Nandri Rajasthan, India	25.2
141	Pune Maharashtra, India	24.8
142	Nāgaur Rajasthan, India	24.5
143	Kalaburagi Karnataka, India	24.4
144	Thāne Maharashtra, India	24.3
144	Puebla Puebla, Mexico	24.3
146	Bareilly Uttar Pradesh, India	24.2
146	Naucalpan de Juárez México, Mexico	24.2
148	Būndi Rajasthan, India	24.1
148	Pimpri-Chinchwad Maharashtra, India	24.1
150	Surat Gujarat, India	23.7
150	Tlaquepaque Jalisco, Mexico	23.7
152	Badlapur Maharashtra, India	23.6
152	Morelia Michoacán, Mexico	23.6
154	Begusarai Bihar, India	23.5
155	Sawai Madhopur Rajasthan, India	23.2
156	Port Arthur Texas, United States	23.0
157	Quezon City low-cost sensors National Capital Region, Philippines	22.8
157	Lagos low-cost sensors Lagos, Nigeria	22.8
159	Durgapur West Bengal, India	22.6
159	San Luis de la Paz Guanajuato, Mexico	22.6
161	Burunday low-cost sensors Almaty Region, Kazakhstan	22.5
161	Irapuato Guanajuato, Mexico	22.5
161	Amaravati Andhra Pradesh, India	22.5
164	Bangkok low-cost sensors Bangkok, Thailand	22.4
165	Bhubaneswar Odisha, India	22.3
166	Kolhāpur Maharashtra, India	22.2
167	Dūngarpur Rajasthan, India	22.1
168	Ban Khlong Prawet low-cost sensors Bangkok, Thailand	22.0
168	Celaya Guanajuato, Mexico	22.0
170	Monterrey Nuevo León, Mexico	21.9
171	Sukuta low-cost sensors Western, Gambia	21.7
171	Mexico City Mexico City, Mexico	21.7
171	Santa Catarina Nuevo León, Mexico	21.7
174	Saugor Madhya Pradesh, India	21.6
174	Tepic Nayarit, Mexico	21.6
176	Kolkata West Bengal, India	21.5
176	Ciudad Benito Juárez Nuevo León, Mexico	21.5
178	Shivamogga Karnataka, India	21.4
179	Islamabad low-cost sensors Islamabad, Pakistan	21.3
179	Mumbai Maharashtra, India	21.3
181	Santiago de Querétaro Querétaro, Mexico	21.0
182	Karonga low-cost sensors Northern Region, Malawi	20.9
182	Sīkar Rajasthan, India	20.9
184	Bang Pakong low-cost sensors Chachoengsao, Thailand	20.6
184	Mixquiahuala de Juárez Hidalgo, Mexico	20.6
184	León de los Aldama Guanajuato, Mexico	20.6
187	Gandhinagar Gujarat, India	20.5
188	Arāria Bihar, India	20.4
188	Haldia West Bengal, India	20.4
190	Otegen Batyra low-cost sensors Almaty Region, Kazakhstan	20.3
191	Shrīrāmpur West Bengal, India	20.2
191	Cuautla Morelos, Mexico	20.2
193	Jabalpur Madhya Pradesh, India	20.0
193	Laredo Texas, United States	20.0
195	Āsansol West Bengal, India	19.9
196	Rānīganj West Bengal, India	19.8
196	Raipur Chhattisgarh, India	19.8
198	Douliu Taiwan, Taiwan	19.6
199	Patna Bihar, India	19.3
199	Madikeri Karnataka, India	19.3

Top 200 of 2,274 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