SmogRank / History / March 29, 2026

Most polluted cities on March 29, 2026

2,324 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

#	City	µg/m³	× WHO
1	Belagavi Karnataka, India	227.0	15.1×
2	Gurugram Haryana, India	147.0	9.8×
3	Chiang Mai low-cost sensors Chiang Mai, Thailand	143.5	9.6×
4	Narela Delhi, India	102.0	6.8×
5	Faridabad Haryana, India	101.7	6.8×
6	Changchun low-cost sensors Jilin, China	97.3	6.5×
7	Dādri Uttar Pradesh, India	95.9	6.4×
8	Muzaffarnagar Uttar Pradesh, India	94.6	6.3×
9	Dhaka low-cost sensors Dhaka Division, Bangladesh	89.9	6.0×
10	Singrauli Madhya Pradesh, India	88.3	5.9×
11	Bāghpat Uttar Pradesh, India	85.5	5.7×
12	Noida Uttar Pradesh, India	83.6	5.6×
13	Kaithal Haryana, India	81.7	5.4×
14	Bhiwāni Haryana, India	79.5	5.3×
15	Malegaon Maharashtra, India	78.8	5.3×
16	Ghāziābād Uttar Pradesh, India	78.4	5.2×
16	Delhi Delhi, India	78.4	5.2×
18	Burunday low-cost sensors Almaty Region, Kazakhstan	77.7	5.2×
19	Sonīpat Haryana, India	74.1	4.9×
20	Yamuna Nagar Haryana, India	73.4	4.9×
21	Dera Māndi Delhi, India	71.4	4.8×
22	Joda Odisha, India	70.6	4.7×
23	Otegen Batyra low-cost sensors Almaty Region, Kazakhstan	70.4	4.7×
24	Uttaradit low-cost sensors Uttaradit, Thailand	68.5	4.6×
25	Sirsa Haryana, India	64.9	4.3×
26	Najafgarh Delhi, India	63.9	4.3×
26	Bhiwadi Rajasthan, India	63.9	4.3×
28	Greater Noida Uttar Pradesh, India	63.2	4.2×
29	Jīnd Haryana, India	63.1	4.2×
30	Vientiane low-cost sensors Vientiane Prefecture, Laos	62.7	4.2×
31	Hāpur Uttar Pradesh, India	61.4	4.1×
32	Lucknow Uttar Pradesh, India	58.5	3.9×
33	Keonjhargarh Odisha, India	57.6	3.8×
34	Mahād Maharashtra, India	57.3	3.8×
35	Dhule Maharashtra, India	56.5	3.8×
36	Talghar low-cost sensors Almaty Region, Kazakhstan	56.4	3.8×
37	Barbil Odisha, India	56.0	3.7×
38	Karnāl Haryana, India	55.9	3.7×
39	Thānesar Haryana, India	54.0	3.6×
40	Tirumala Andhra Pradesh, India	53.9	3.6×
41	Kanpur Uttar Pradesh, India	53.3	3.6×
41	Gummidipundi Tamil Nadu, India	53.3	3.6×
41	Angul Odisha, India	53.3	3.6×
44	Kojomkul low-cost sensors Chuy Region, Kyrgyzstan	51.4	3.4×
45	Kadapa Andhra Pradesh, India	50.8	3.4×
46	Chānda Maharashtra, India	50.7	3.4×
47	Rourkela Odisha, India	50.5	3.4×
48	Bishkek low-cost sensors Bishkek, Kyrgyzstan	50.3	3.4×
49	Chrang Chamreh Muoy low-cost sensors Phnom Penh, Cambodia	50.2	3.3×
50	Wadgaon Kolhati Maharashtra, India	49.9	3.3×
51	Faisalabad low-cost sensors Punjab, Pakistan	49.7	3.3×
52	Almaty low-cost sensors Almaty, Kazakhstan	49.0	3.3×
53	Kampala low-cost sensors Central Region, Uganda	48.5	3.2×
54	Bhelai Chhattisgarh, India	47.9	3.2×
55	Jaipur Rajasthan, India	47.8	3.2×
56	Gwalior Madhya Pradesh, India	45.6	3.0×
57	Debrecen low-cost sensors Hajdú-Bihar, Hungary	45.3	3.0×
58	Rēzekne Rēzekne, Latvia	45.1	3.0×
59	Byasanagar Odisha, India	44.8	3.0×
60	Bahawalpur low-cost sensors Punjab, Pakistan	44.7	3.0×
61	Chittoor Andhra Pradesh, India	44.5	3.0×
62	Ambāla Haryana, India	43.9	2.9×
63	Hājīpur Bihar, India	42.4	2.8×
64	Sholapur Maharashtra, India	42.2	2.8×
65	Minamata Kumamoto, Japan	41.5	2.8×
66	Kagoshima Kagoshima, Japan	41.1	2.7×
67	Kan’onjichō Kagawa, Japan	40.9	2.7×
68	Yadgir Karnataka, India	40.4	2.7×
68	Togitsu Nagasaki, Japan	40.4	2.7×
68	Victoria de Durango Durango, Mexico	40.4	2.7×
71	Hyderabad Telangana, India	40.0	2.7×
72	Kathmandu low-cost sensors Bagmati Province, Nepal	39.5	2.6×
73	Nanded Maharashtra, India	39.4	2.6×
74	Daxi Taiwan, Taiwan	39.0	2.6×
75	Ōyanomachi-noboritate Kumamoto, Japan	38.7	2.6×
76	Fukuyama Hiroshima, Japan	38.3	2.6×
77	Prayagraj Uttar Pradesh, India	38.0	2.5×
77	Shulin Taipei, Taiwan	38.0	2.5×
77	Uto Kumamoto, Japan	38.0	2.5×
80	Ropar Punjab, India	37.8	2.5×
81	Neili Taiwan, Taiwan	37.7	2.5×
81	Minamikyushu Kagoshima, Japan	37.7	2.5×
83	Morādābād Uttar Pradesh, India	37.1	2.5×
83	Hondomachi-hondo Kumamoto, Japan	37.1	2.5×
85	Sasebo Nagasaki, Japan	36.8	2.5×
86	Jharia Jharkhand, India	36.7	2.4×
87	Anantapur Andhra Pradesh, India	36.3	2.4×
88	Hirosaki Aomori, Japan	35.8	2.4×
89	Uekimachi-mōno Kumamoto, Japan	35.7	2.4×
89	Shin’ichi Hiroshima, Japan	35.7	2.4×
91	Żywiec Silesia, Poland	35.3	2.4×
91	Łask Łódź Voivodeship, Poland	35.3	2.4×
93	Tirupati Andhra Pradesh, India	35.1	2.3×
94	Kumamoto Kumamoto, Japan	35.0	2.3×
95	Arāria Bihar, India	34.9	2.3×
95	Taipei Taiwan, Taiwan	34.9	2.3×
97	Āsansol West Bengal, India	34.8	2.3×
98	Latur Maharashtra, India	34.6	2.3×
98	Hagi Yamaguchi, Japan	34.6	2.3×
100	Jalgaon Maharashtra, India	34.5	2.3×
100	Izumi Kagoshima, Japan	34.5	2.3×
102	Onomichi Hiroshima, Japan	34.4	2.3×
103	Rājgīr Bihar, India	34.3	2.3×
103	Nagasaki Nagasaki, Japan	34.3	2.3×
105	Krosno Subcarpathia, Poland	34.2	2.3×
105	Vijayawada Andhra Pradesh, India	34.2	2.3×
107	Taoyuan Taiwan, Taiwan	34.1	2.3×
108	Gujranwala low-cost sensors Punjab, Pakistan	34.0	2.3×
108	Miyakonojō Miyazaki, Japan	34.0	2.3×
110	Lebedinovka low-cost sensors Chuy Region, Kyrgyzstan	33.8	2.3×
111	Jalandhar Punjab, India	33.7	2.2×
111	Buxar Bihar, India	33.7	2.2×
113	Douliu Taiwan, Taiwan	33.6	2.2×
114	Multan low-cost sensors Punjab, Pakistan	33.4	2.2×
114	Khlong Luang low-cost sensors Pathum Thani, Thailand	33.4	2.2×
114	Amaravati Andhra Pradesh, India	33.4	2.2×
117	Jincheng Fukien, Taiwan	33.3	2.2×
118	Miyazaki Miyazaki, Japan	33.1	2.2×
118	Maebaru-chūō Fukuoka, Japan	33.1	2.2×
118	Hiji Oita, Japan	33.1	2.2×
118	Imabari Ehime, Japan	33.1	2.2×
122	Rānīganj West Bengal, India	33.0	2.2×
122	Buzi Taiwan, Taiwan	33.0	2.2×
124	Hsinchu Taiwan, Taiwan	32.9	2.2×
124	Iloilo low-cost sensors Western Visayas, Philippines	32.9	2.2×
126	San Luis Potosí San Luis Potosí, Mexico	32.7	2.2×
126	Arao Kumamoto, Japan	32.7	2.2×
128	Miaoli Taiwan, Taiwan	32.6	2.2×
129	Xizhi Taipei, Taiwan	32.5	2.2×
129	Ōmura Nagasaki, Japan	32.5	2.2×
131	Rzeszów Subcarpathia, Poland	32.4	2.2×
132	Lahore low-cost sensors Punjab, Pakistan	32.3	2.2×
132	Zhushan Taiwan, Taiwan	32.3	2.2×
132	Ōmuta Fukuoka, Japan	32.3	2.2×
132	Aomori Aomori, Japan	32.3	2.2×
132	Serilingampalle Telangana, India	32.3	2.2×
137	Onoda Yamaguchi, Japan	32.2	2.1×
138	Niihama Ehime, Japan	32.1	2.1×
138	Saijō Ehime, Japan	32.1	2.1×
140	Isahaya Nagasaki, Japan	32.0	2.1×
141	Toufen Taiwan, Taiwan	31.9	2.1×
141	Takamatsu Kagawa, Japan	31.9	2.1×
143	Yuanlin Taiwan, Taiwan	31.8	2.1×
143	Kanoya Kagoshima, Japan	31.8	2.1×
145	Nantou Taiwan, Taiwan	31.6	2.1×
145	Kotō Kumamoto, Japan	31.6	2.1×
147	Zhubei Taiwan, Taiwan	31.5	2.1×
147	Fukuoka Fukuoka, Japan	31.5	2.1×
147	New Taipei City Taipei, Taiwan	31.5	2.1×
150	Zhudong Taiwan, Taiwan	31.4	2.1×
150	Kaseda-shirakame Kagoshima, Japan	31.4	2.1×
152	Hitoyoshi Kumamoto, Japan	31.3	2.1×
152	Santa Anita - Los Ficus Lima region, Peru	31.3	2.1×
154	Keelung Taiwan, Taiwan	31.2	2.1×
154	Shido Kagawa, Japan	31.2	2.1×
154	Kushikino Kagoshima, Japan	31.2	2.1×
154	Matsuyama Ehime, Japan	31.2	2.1×
158	Tamana Kumamoto, Japan	30.9	2.1×
158	Hakodate Hokkaido, Japan	30.9	2.1×
160	Kasaoka Okayama, Japan	30.8	2.1×
161	Closepet Karnataka, India	30.7	2.0×
161	Nashik Maharashtra, India	30.7	2.0×
161	Beppu Oita, Japan	30.7	2.0×
164	Miyazu Kyoto, Japan	30.6	2.0×
165	Jabalpur Madhya Pradesh, India	30.5	2.0×
165	Xizhou Taiwan, Taiwan	30.5	2.0×
165	Honmachi Kumamoto, Japan	30.5	2.0×
168	Jammu low-cost sensors Jammu and Kashmir, India	30.4	2.0×
169	Kurashiki Okayama, Japan	30.3	2.0×
169	Takashima Shiga, Japan	30.3	2.0×
169	Chikugo Fukuoka, Japan	30.3	2.0×
172	Changhua Taiwan, Taiwan	30.2	2.0×
172	Higashihiroshima Hiroshima, Japan	30.2	2.0×
172	Shikokuchūō Ehime, Japan	30.2	2.0×
175	Nichinan Miyazaki, Japan	30.1	2.0×
175	Sai Mai low-cost sensors Bangkok, Thailand	30.1	2.0×
177	Durgapur West Bengal, India	30.0	2.0×
177	Taichung Taiwan, Taiwan	30.0	2.0×
177	Zentsujichó Kagawa, Japan	30.0	2.0×
177	Mifune Kumamoto, Japan	30.0	2.0×
181	Ōzu Kumamoto, Japan	29.9	2.0×
181	Itoshima Fukuoka, Japan	29.9	2.0×
183	Callao Callao, Peru	29.8	2.0×
183	Kirishima Kagoshima, Japan	29.8	2.0×
185	Sialkot low-cost sensors Punjab, Pakistan	29.6	2.0×
185	Youkaichi Shiga, Japan	29.6	2.0×
187	Akola Maharashtra, India	29.5	2.0×
187	Aizawl Mizoram, India	29.5	2.0×
187	Tanushimarumachi-toyoki Fukuoka, Japan	29.5	2.0×
187	Obita Nagasaki, Japan	29.5	2.0×
187	Koga Fukuoka, Japan	29.5	2.0×
187	Nagato Yamaguchi, Japan	29.5	2.0×
187	Ōdate Akita, Japan	29.5	2.0×
194	Ban Khlong Prawet low-cost sensors Bangkok, Thailand	29.4	2.0×
194	Takanabe Miyazaki, Japan	29.4	2.0×
194	Shimonoseki Yamaguchi, Japan	29.4	2.0×
194	Nobeoka Miyazaki, Japan	29.4	2.0×
194	Maizuru Kyoto, Japan	29.4	2.0×
194	Shintomi Miyazaki, Japan	29.4	2.0×
200	Otwock Mazovia, Poland	29.3	2.0×

Top 200 of 2,324 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