SmogRank / History / April 9, 2026

Most polluted cities on April 9, 2026

2,215 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← April 8, 2026April 10, 2026 →
#City µg/m³× WHO
1Mangaluru Karnataka, India
248.016.5×
2Gurugram Haryana, India
137.09.1×
3Vientiane low-cost sensors Vientiane Prefecture, Laos
98.16.5×
4Chiang Mai low-cost sensors Chiang Mai, Thailand
95.26.3×
5Faridabad Haryana, India
86.25.7×
6Dādri Uttar Pradesh, India
77.05.1×
7Sonīpat Haryana, India
75.75.0×
8Angul Odisha, India
71.94.8×
9Dhaka low-cost sensors Dhaka Division, Bangladesh
68.14.5×
10Faisalabad low-cost sensors Punjab, Pakistan
67.64.5×
11Singrauli Madhya Pradesh, India
67.54.5×
12Indore Madhya Pradesh, India
66.64.4×
13Narela Delhi, India
66.44.4×
14Bahawalpur low-cost sensors Punjab, Pakistan
64.24.3×
15Changchun low-cost sensors Jilin, China
63.74.2×
16Hājīpur Bihar, India
61.94.1×
17Undera Gujarat, India
58.73.9×
18Sukuta low-cost sensors Western, Gambia
56.53.8×
19Bhiwadi Rajasthan, India
55.53.7×
20Chānda Maharashtra, India
55.13.7×
21Dhāruhera Haryana, India
54.83.7×
22Multan low-cost sensors Punjab, Pakistan
53.23.5×
22Chāpra Bihar, India
53.23.5×
24Noida Uttar Pradesh, India
51.53.4×
25Parbhani Maharashtra, India
51.43.4×
26Muzaffarnagar Uttar Pradesh, India
51.23.4×
27Uttaradit low-cost sensors Uttaradit, Thailand
50.13.3×
28Gummidipundi Tamil Nadu, India
49.23.3×
29Ghāziābād Uttar Pradesh, India
48.83.3×
30Jaipur Rajasthan, India
48.33.2×
31Ibadan low-cost sensors Oyo State, Nigeria
48.03.2×
31Greater Noida Uttar Pradesh, India
48.03.2×
33Aurangabad Maharashtra, India
47.93.2×
34Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
47.63.2×
35Kadapa Andhra Pradesh, India
46.13.1×
36Hāpur Uttar Pradesh, India
44.33.0×
37Khlong Luang low-cost sensors Pathum Thani, Thailand
44.12.9×
38Bhāgalpur Bihar, India
43.82.9×
39Latur Maharashtra, India
43.22.9×
40Delhi Delhi, India
43.02.9×
41Karauli Rajasthan, India
42.42.8×
42Kampala low-cost sensors Central Region, Uganda
42.12.8×
43Durgapur West Bengal, India
42.02.8×
43Wadgaon Kolhati Maharashtra, India
42.02.8×
45Panvel Maharashtra, India
41.62.8×
45Gwalior Madhya Pradesh, India
41.62.8×
47Ankleshwar Gujarat, India
41.52.8×
48Kota Rajasthan, India
41.32.8×
49Gaya Bihar, India
41.12.7×
49Chrang Chamreh Muoy low-cost sensors Phnom Penh, Cambodia
41.12.7×
51Amravati Maharashtra, India
40.72.7×
52Dausa Rajasthan, India
40.52.7×
53Hyderabad low-cost sensors Sindh, Pakistan
40.22.7×
53Lucknow Uttar Pradesh, India
40.22.7×
53Jalgaon Maharashtra, India
40.22.7×
56Patna Bihar, India
39.32.6×
57Agartala Tripura, India
39.22.6×
58Bhiwandi Maharashtra, India
39.02.6×
59Thānesar Haryana, India
38.92.6×
60Bāghpat Uttar Pradesh, India
38.62.6×
61Dhule Maharashtra, India
38.42.6×
62Belagavi Karnataka, India
38.32.6×
63Bānswāra Rajasthan, India
38.12.5×
63Sai Mai low-cost sensors Bangkok, Thailand
38.12.5×
65Lahore low-cost sensors Punjab, Pakistan
38.02.5×
66Kalyān Maharashtra, India
37.82.5×
67Ban Khlong Prawet low-cost sensors Bangkok, Thailand
37.42.5×
68Sholapur Maharashtra, India
37.22.5×
69Surat Gujarat, India
37.02.5×
69Karnāl Haryana, India
37.02.5×
69Bangkok low-cost sensors Bangkok, Thailand
37.02.5×
72Pune Maharashtra, India
36.82.5×
72Ajmer Rajasthan, India
36.82.5×
74Kanpur Uttar Pradesh, India
36.62.4×
75Jabalpur Madhya Pradesh, India
36.42.4×
76Bang Pakong low-cost sensors Chachoengsao, Thailand
36.32.4×
77Gujranwala low-cost sensors Punjab, Pakistan
36.22.4×
77Yadgir Karnataka, India
36.22.4×
79Jharia Jharkhand, India
36.12.4×
79Chittorgarh Rajasthan, India
36.12.4×
81Najafgarh Delhi, India
35.92.4×
82Karachi low-cost sensors Sindh, Pakistan
35.72.4×
82Jalandhar Punjab, India
35.72.4×
84Akola Maharashtra, India
35.62.4×
85Nanded Maharashtra, India
35.52.4×
86Nagpur Maharashtra, India
35.32.4×
87Nashik Maharashtra, India
35.22.3×
88Barbil Odisha, India
35.12.3×
89Ahmedabad Gujarat, India
34.52.3×
90Rasapūdipalem Andhra Pradesh, India
34.32.3×
91Baddi Himachal Pradesh, India
34.22.3×
91Joda Odisha, India
34.22.3×
93Bhopal Madhya Pradesh, India
34.02.3×
93Lagos low-cost sensors Lagos, Nigeria
34.02.3×
95Quezon City low-cost sensors National Capital Region, Philippines
33.92.3×
96Tirumala Andhra Pradesh, India
33.62.2×
96Arāria Bihar, India
33.62.2×
98Jīnd Haryana, India
33.42.2×
99Rājgīr Bihar, India
33.02.2×
100Begusarai Bihar, India
32.72.2×
101Cayenne Guyane, French Guiana
32.42.2×
102Pimpri-Chinchwad Maharashtra, India
32.32.2×
103Rānīganj West Bengal, India
32.22.1×
104Badlapur Maharashtra, India
32.02.1×
105Cuttack Odisha, India
31.92.1×
106Tuxtla Chiapas, Mexico
31.62.1×
107Pratāpgarh Rajasthan, India
31.42.1×
108Bhubaneswar Odisha, India
31.32.1×
109Closepet Karnataka, India
31.22.1×
109Ashaiman low-cost sensors Greater Accra, Ghana
31.22.1×
111Silchar Assam, India
31.12.1×
112Dera Māndi Delhi, India
30.92.1×
113Chūru Rajasthan, India
30.82.1×
114Rourkela Odisha, India
30.52.0×
115Quthbullapur Telangana, India
30.02.0×
116Keonjhargarh Odisha, India
29.82.0×
117Kinshasa low-cost sensors Kinshasa, Democratic Republic of the Congo
29.72.0×
118Raipur Chhattisgarh, India
29.52.0×
119Bhilai Chhattisgarh, India
29.32.0×
120Āsansol West Bengal, India
29.21.9×
121Thāne Maharashtra, India
29.11.9×
121Topeka Kansas, United States
29.11.9×
123Gandhinagar Gujarat, India
29.01.9×
124Arrah Bihar, India
28.91.9×
125Dūngarpur Rajasthan, India
28.61.9×
126Bahadurgarh Haryana, India
28.41.9×
127Kourou Guyane, French Guiana
28.21.9×
128Bhiwāni Haryana, India
28.11.9×
129Jodhpur Rajasthan, India
28.01.9×
130Ambāla Haryana, India
27.91.9×
131Jincheng Fukien, Taiwan
27.81.9×
132San Salvador Tizatlalli México, Mexico
27.31.8×
133Kathmandu low-cost sensors Bagmati Province, Nepal
27.21.8×
133Douliu Taiwan, Taiwan
27.21.8×
135San Luis Potosí San Luis Potosí, Mexico
27.11.8×
136Hyderabad Telangana, India
26.91.8×
137Kolhāpur Maharashtra, India
26.81.8×
137Dhaulpur Rajasthan, India
26.81.8×
137Amaravati Andhra Pradesh, India
26.81.8×
140Neelankarai Tamil Nadu, India
26.71.8×
141Kharghar Maharashtra, India
26.51.8×
142Mahād Maharashtra, India
26.31.8×
142Zhushan Taiwan, Taiwan
26.31.8×
144Tula de Allende Hidalgo, Mexico
25.91.7×
145Mumbai Maharashtra, India
25.81.7×
146Chiayi City Taiwan, Taiwan
25.71.7×
147Dubai low-cost sensors Dubai, United Arab Emirates
25.51.7×
148Bikaner Rajasthan, India
25.41.7×
149Kaithal Haryana, India
25.31.7×
150Nantou Taiwan, Taiwan
25.21.7×
151Naucalpan de Juárez México, Mexico
24.41.6×
152Coimbatore Tamil Nadu, India
24.31.6×
153Saint-Louis low-cost sensors Saint-Louis, Senegal
24.11.6×
154Tema low-cost sensors Greater Accra, Ghana
24.01.6×
154Tlaquepaque Jalisco, Mexico
24.01.6×
156Jalor Rajasthan, India
23.81.6×
156Hubballi Karnataka, India
23.81.6×
156Yongkang Taiwan, Taiwan
23.81.6×
159Taichung Taiwan, Taiwan
23.71.6×
160Jhunjhunūn Rajasthan, India
23.61.6×
160Kalaburagi Karnataka, India
23.61.6×
160San Francisco Tlalcilalcalpan México, Mexico
23.61.6×
163Virār Maharashtra, India
23.51.6×
164Hita Oita, Japan
23.41.6×
165Buzi Taiwan, Taiwan
23.31.6×
166Meerut Uttar Pradesh, India
23.21.5×
167Kolkata West Bengal, India
23.11.5×
168Ziguinchor low-cost sensors Ziguinchor, Senegal
23.01.5×
169Rājsamand Rajasthan, India
22.91.5×
170Būndi Rajasthan, India
22.81.5×
171Perundurai Tamil Nadu, India
22.61.5×
171Nalbāri Assam, India
22.61.5×
173Obrenovac Central Serbia, Serbia
22.51.5×
173Shrīrāmpur West Bengal, India
22.51.5×
173Jhālāwār Rajasthan, India
22.51.5×
176Tonk Rajasthan, India
22.41.5×
176Nāgaur Rajasthan, India
22.41.5×
176Shulin Taipei, Taiwan
22.41.5×
179Candler-McAfee Georgia, United States
22.21.5×
180Sirohi Rajasthan, India
22.11.5×
180Durg Chhattisgarh, India
22.11.5×
182Sīkar Rajasthan, India
22.01.5×
182Yuanlin Taiwan, Taiwan
22.01.5×
184Chennai Tamil Nadu, India
21.91.5×
185Rawalpindi low-cost sensors Punjab, Pakistan
21.71.4×
185Puli Taiwan, Taiwan
21.71.4×
187Chandigarh Chandigarh, India
21.51.4×
187Erlun Taiwan, Taiwan
21.51.4×
187Mixquiahuala de Juárez Hidalgo, Mexico
21.51.4×
190Xinying Taiwan, Taiwan
21.41.4×
190Springdale Arkansas, United States
21.41.4×
190Taoyuan Taiwan, Taiwan
21.41.4×
190Nandri Rajasthan, India
21.41.4×
194Niš Central Serbia, Serbia
21.31.4×
194Baripāda Odisha, India
21.31.4×
194Miaoli Taiwan, Taiwan
21.31.4×
194Zacatepec de Hidalgo Morelos, Mexico
21.31.4×
198Bārān Rajasthan, India
21.21.4×
198Celaya Guanajuato, Mexico
21.21.4×
200Shivamogga Karnataka, India
21.11.4×

Top 200 of 2,215 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