SmogRank / History / January 27, 2026

Most polluted cities on January 27, 2026

2,404 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

#	City	µg/m³	× WHO
1	Singrauli Madhya Pradesh, India	215.0	14.3×
2	Gurugram Haryana, India	190.0	12.7×
3	Kojomkul low-cost sensors Chuy Region, Kyrgyzstan	187.0	12.5×
4	Noida Uttar Pradesh, India	176.0	11.7×
5	Delhi Delhi, India	175.5	11.7×
6	Dhāruhera Haryana, India	171.0	11.4×
7	Lebedinovka low-cost sensors Chuy Region, Kyrgyzstan	163.5	10.9×
8	Dādri Uttar Pradesh, India	162.0	10.8×
9	Narela Delhi, India	152.0	10.1×
10	Srinagar Jammu and Kashmir, India	150.5	10.0×
11	Najafgarh Delhi, India	147.0	9.8×
12	Greater Noida Uttar Pradesh, India	136.0	9.1×
13	Dushanbe Dushanbe, Tajikistan	130.0	8.7×
14	Faisalabad low-cost sensors Punjab, Pakistan	128.0	8.5×
15	Otegen Batyra low-cost sensors Almaty Region, Kazakhstan	124.0	8.3×
16	Talghar low-cost sensors Almaty Region, Kazakhstan	122.0	8.1×
17	Ghāziābād Uttar Pradesh, India	120.0	8.0×
17	Bhiwadi Rajasthan, India	120.0	8.0×
19	Aya Nagar Delhi, India	118.0	7.9×
20	Tonk Rajasthan, India	115.0	7.7×
21	Bahawalpur low-cost sensors Punjab, Pakistan	112.0	7.5×
22	Chūru Rajasthan, India	111.0	7.4×
23	Burunday low-cost sensors Almaty Region, Kazakhstan	110.0	7.3×
24	Naharlagun Arunachal Pradesh, India	109.0	7.3×
24	Byasanagar Odisha, India	109.0	7.3×
26	Muzaffarnagar Uttar Pradesh, India	105.0	7.0×
27	Faridabad Haryana, India	104.9	7.0×
28	Gummidipundi Tamil Nadu, India	103.0	6.9×
29	Sīkar Rajasthan, India	101.0	6.7×
29	Būndi Rajasthan, India	101.0	6.7×
31	Sighetu Marmaţiei Maramureş, Romania	100.0	6.7×
32	Angul Odisha, India	96.6	6.4×
33	Almaty low-cost sensors Almaty, Kazakhstan	95.6	6.4×
34	Bārān Rajasthan, India	95.0	6.3×
35	Bharatpur Rajasthan, India	91.5	6.1×
36	Rānīganj West Bengal, India	91.1	6.1×
37	Târgu Mureş low-cost sensors Mureș County, Romania	90.4	6.0×
38	Banja Luka Srpska, Bosnia and Herzegovina	89.9	6.0×
39	Hājīpur Bihar, India	89.1	5.9×
40	Bāghpat Uttar Pradesh, India	88.2	5.9×
41	Amaravati Andhra Pradesh, India	87.8	5.9×
42	Bikaner Rajasthan, India	86.6	5.8×
43	Rasapūdipalem Andhra Pradesh, India	86.3	5.8×
44	Jaipur Rajasthan, India	85.3	5.7×
45	Lahore low-cost sensors Punjab, Pakistan	84.9	5.7×
46	Sholapur Maharashtra, India	83.9	5.6×
46	Jhunjhunūn Rajasthan, India	83.9	5.6×
46	Bahadurgarh Haryana, India	83.9	5.6×
49	Kolkata West Bengal, India	83.6	5.6×
50	Hāpur Uttar Pradesh, India	82.5	5.5×
51	Nagpur Maharashtra, India	81.9	5.5×
52	Gwalior Madhya Pradesh, India	81.0	5.4×
53	Karnāl Haryana, India	80.7	5.4×
54	Gujranwala low-cost sensors Punjab, Pakistan	80.1	5.3×
55	Otwock Mazovia, Poland	80.0	5.3×
55	Jaisalmer Rajasthan, India	80.0	5.3×
57	Sialkot low-cost sensors Punjab, Pakistan	79.5	5.3×
57	Jhālāwār Rajasthan, India	79.5	5.3×
59	Pratāpgarh Rajasthan, India	79.3	5.3×
60	Sukuta low-cost sensors Western, Gambia	78.8	5.3×
61	Haldia West Bengal, India	78.6	5.2×
62	Barbil Odisha, India	77.9	5.2×
63	Bhubaneswar Odisha, India	77.7	5.2×
64	Dūngarpur Rajasthan, India	77.6	5.2×
65	Bhilwara Rajasthan, India	77.4	5.2×
66	Baripāda Odisha, India	75.6	5.0×
66	Ban Khlong Prawet low-cost sensors Bangkok, Thailand	75.6	5.0×
68	Sawai Madhopur Rajasthan, India	75.4	5.0×
69	Kalyān Maharashtra, India	75.2	5.0×
70	Bhelai Chhattisgarh, India	73.3	4.9×
71	Cuttack Odisha, India	73.0	4.9×
72	Bhopal Madhya Pradesh, India	72.2	4.8×
73	Chānda Maharashtra, India	71.6	4.8×
74	Dębica Subcarpathia, Poland	71.4	4.8×
75	Lucknow Uttar Pradesh, India	70.8	4.7×
76	Khlong Luang low-cost sensors Pathum Thani, Thailand	70.1	4.7×
77	Prayagraj Uttar Pradesh, India	69.9	4.7×
78	Panchkula Haryana, India	69.6	4.6×
79	Jīnd Haryana, India	69.3	4.6×
80	Guwahati Assam, India	69.1	4.6×
80	Pimpri-Chinchwad Maharashtra, India	69.1	4.6×
82	Rājsamand Rajasthan, India	69.0	4.6×
83	Nandri Rajasthan, India	67.5	4.5×
84	Yerevan low-cost sensors Yerevan, Armenia	67.1	4.5×
84	Yamuna Nagar Haryana, India	67.1	4.5×
86	Dej Cluj County, Romania	66.8	4.5×
87	Rourkela Odisha, India	66.7	4.4×
88	Keonjhargarh Odisha, India	66.5	4.4×
89	Hyderabad low-cost sensors Sindh, Pakistan	66.4	4.4×
89	Kathmandu low-cost sensors Bagmati Province, Nepal	66.4	4.4×
91	Āsansol West Bengal, India	66.3	4.4×
92	Tarnów Lesser Poland, Poland	66.2	4.4×
93	Thānesar Haryana, India	65.8	4.4×
94	Sai Mai low-cost sensors Bangkok, Thailand	65.7	4.4×
95	Jarosław Subcarpathia, Poland	65.4	4.4×
96	Starachowice Świętokrzyskie, Poland	65.3	4.4×
97	Arāria Bihar, India	65.2	4.3×
98	Ahmedabad Gujarat, India	65.0	4.3×
99	Târgu Jiu Gorj County, Romania	64.8	4.3×
99	Włocławek Kujawsko-Pomorskie, Poland	64.8	4.3×
101	Jabalpur Madhya Pradesh, India	64.3	4.3×
102	Ziguinchor low-cost sensors Ziguinchor, Senegal	63.9	4.3×
103	Jalor Rajasthan, India	63.8	4.3×
104	Lublin Lublin, Poland	63.3	4.2×
105	Lagos low-cost sensors Lagos, Nigeria	63.2	4.2×
106	Zgierz Łódź Voivodeship, Poland	62.9	4.2×
107	Radomsko Łódź Voivodeship, Poland	62.2	4.1×
108	Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan	62.1	4.1×
109	Rawalpindi low-cost sensors Punjab, Pakistan	62.0	4.1×
109	Kota Rajasthan, India	62.0	4.1×
111	Saugor Madhya Pradesh, India	61.9	4.1×
112	Rzeszów Subcarpathia, Poland	61.5	4.1×
113	Vientiane low-cost sensors Vientiane Prefecture, Laos	60.8	4.1×
114	Gandhinagar Gujarat, India	60.5	4.0×
115	Ajmer Rajasthan, India	60.2	4.0×
116	Chandigarh Chandigarh, India	59.6	4.0×
117	Kampala low-cost sensors Central Region, Uganda	59.5	4.0×
117	Sirsa Haryana, India	59.5	4.0×
119	Chittorgarh Rajasthan, India	59.4	4.0×
120	Kielce Świętokrzyskie, Poland	59.3	4.0×
121	San Tung Chung Hang Islands, Hong Kong	59.2	3.9×
122	Żyrardów Mazovia, Poland	59.0	3.9×
123	Aurangabad Maharashtra, India	58.9	3.9×
124	Bettiah Bihar, India	58.8	3.9×
125	Meerut Uttar Pradesh, India	58.4	3.9×
126	Bangkok low-cost sensors Bangkok, Thailand	58.2	3.9×
127	Multan low-cost sensors Punjab, Pakistan	57.8	3.9×
128	Gorzów Wielkopolski Lubusz, Poland	57.7	3.8×
129	Buxar Bihar, India	57.4	3.8×
130	Tirumala Andhra Pradesh, India	57.2	3.8×
131	Bishkek low-cost sensors Bishkek, Kyrgyzstan	56.4	3.8×
132	Shrīrāmpur West Bengal, India	56.2	3.7×
133	Jodhpur Rajasthan, India	55.9	3.7×
134	Saharsa Bihar, India	55.6	3.7×
135	Chāpra Bihar, India	55.3	3.7×
136	Radom Mazovia, Poland	54.9	3.7×
137	Bārmer Rajasthan, India	54.7	3.6×
138	Legionowo Mazovia, Poland	54.3	3.6×
139	Chennai Tamil Nadu, India	53.9	3.6×
139	Bijelo Polje Bijelo Polje, Montenegro	53.9	3.6×
141	Durgapur West Bengal, India	53.7	3.6×
142	Neelankarai Tamil Nadu, India	53.4	3.6×
143	Tuen Mun Tuen Mun, Hong Kong	53.1	3.5×
144	Brikama low-cost sensors Western, Gambia	53.0	3.5×
145	Pruszków Mazovia, Poland	52.8	3.5×
145	Pljevlja Pljevlja, Montenegro	52.8	3.5×
147	Tema low-cost sensors Greater Accra, Ghana	52.6	3.5×
148	Morādābād Uttar Pradesh, India	52.5	3.5×
149	Tumkūr Karnataka, India	52.4	3.5×
150	Chittoor Andhra Pradesh, India	52.3	3.5×
151	Baia Mare Maramureş, Romania	52.2	3.5×
152	Boisar Maharashtra, India	52.0	3.5×
153	Siwān Bihar, India	51.8	3.5×
154	Phuntsholing low-cost sensors Chukha, Bhutan	51.5	3.4×
154	Parbhani Maharashtra, India	51.5	3.4×
154	Changchun low-cost sensors Jilin, China	51.5	3.4×
157	Ashaiman low-cost sensors Greater Accra, Ghana	51.1	3.4×
157	Toruń Kujawsko-Pomorskie, Poland	51.1	3.4×
159	Płock Mazovia, Poland	50.2	3.3×
160	Pune Maharashtra, India	49.9	3.3×
160	Latur Maharashtra, India	49.9	3.3×
162	Kalisz Greater Poland, Poland	49.8	3.3×
163	Kharghar Maharashtra, India	49.6	3.3×
164	Nisko Subcarpathia, Poland	49.5	3.3×
164	Tsuen Wan Tsuen Wan, Hong Kong	49.5	3.3×
166	Tin Shui Wai Yuen Long, Hong Kong	49.3	3.3×
167	Czechowice-Dziedzice Silesia, Poland	49.2	3.3×
168	Jalgaon Maharashtra, India	49.1	3.3×
168	Bānswāra Rajasthan, India	49.1	3.3×
170	Warsaw Mazovia, Poland	48.7	3.2×
170	Kadapa Andhra Pradesh, India	48.7	3.2×
172	Raipur Chhattisgarh, India	48.5	3.2×
173	Łask Łódź Voivodeship, Poland	48.4	3.2×
174	Sarajevo Federation of B&H, Bosnia and Herzegovina	48.3	3.2×
174	Hacienda Santa Fe Jalisco, Mexico	48.3	3.2×
176	Mahād Maharashtra, India	48.0	3.2×
177	Kraków Lesser Poland, Poland	47.7	3.2×
178	Nashik Maharashtra, India	47.5	3.2×
178	Agra Uttar Pradesh, India	47.5	3.2×
180	Konstancin-Jeziorna Mazovia, Poland	47.4	3.2×
181	Nāgaur Rajasthan, India	47.3	3.2×
182	Nanded Maharashtra, India	46.8	3.1×
183	Mielec Subcarpathia, Poland	46.7	3.1×
184	Sirohi Rajasthan, India	46.6	3.1×
185	Akola Maharashtra, India	46.5	3.1×
186	Łódź Łódź Voivodeship, Poland	46.3	3.1×
187	Kardítsa Thessaly, Greece	46.2	3.1×
187	Sri Ganganagar Rajasthan, India	46.2	3.1×
189	Amravati Maharashtra, India	46.1	3.1×
190	Zamość Lublin, Poland	45.9	3.1×
190	Rājgīr Bihar, India	45.9	3.1×
192	Wan Chai Wan Chai, Hong Kong	45.8	3.1×
193	Anantapur Andhra Pradesh, India	45.5	3.0×
194	Tríkala Thessaly, Greece	45.2	3.0×
195	Patna Bihar, India	45.0	3.0×
195	Tlaquepaque Jalisco, Mexico	45.0	3.0×
197	Ankleshwar Gujarat, India	44.7	3.0×
198	Szczecin West Pomerania, Poland	44.6	3.0×
199	Karauli Rajasthan, India	44.4	3.0×
200	Bakersfield California, United States	44.0	2.9×

Top 200 of 2,404 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