SmogRank / History / April 5, 2026

Most polluted cities on April 5, 2026

2,297 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← April 4, 2026April 6, 2026 →
#City µg/m³× WHO
1Vientiane low-cost sensors Vientiane Prefecture, Laos
168.011.2×
2Chiang Mai low-cost sensors Chiang Mai, Thailand
146.09.7×
3Mangaluru Karnataka, India
136.09.1×
4Arāria Bihar, India
92.86.2×
5Uttaradit low-cost sensors Uttaradit, Thailand
92.76.2×
6Faridabad Haryana, India
79.85.3×
7Bhiwāni Haryana, India
79.05.3×
8Gurugram Haryana, India
78.25.2×
9Sonīpat Haryana, India
74.14.9×
10Hāpur Uttar Pradesh, India
73.04.9×
11Faisalabad low-cost sensors Punjab, Pakistan
66.24.4×
12Dādri Uttar Pradesh, India
64.54.3×
13Dhaka low-cost sensors Dhaka Division, Bangladesh
59.44.0×
14Joda Odisha, India
57.83.9×
15Yamuna Nagar Haryana, India
54.73.6×
16Noida Uttar Pradesh, India
53.43.6×
17Muzaffarnagar Uttar Pradesh, India
53.33.6×
18Phuntsholing low-cost sensors Chukha, Bhutan
52.93.5×
19Undera Gujarat, India
52.63.5×
20Narela Delhi, India
51.93.5×
21Meerut Uttar Pradesh, India
49.73.3×
22Jalgaon Maharashtra, India
49.63.3×
23Ghāziābād Uttar Pradesh, India
49.03.3×
24Changchun low-cost sensors Jilin, China
48.63.2×
25Delhi Delhi, India
47.93.2×
25Angul Odisha, India
47.93.2×
27Tirupati Andhra Pradesh, India
47.83.2×
28Wadgaon Kolhati Maharashtra, India
46.33.1×
29Talghar low-cost sensors Almaty Region, Kazakhstan
46.03.1×
30Nagpur Maharashtra, India
45.53.0×
31Dhāruhera Haryana, India
45.43.0×
32Karnāl Haryana, India
45.23.0×
33Hājīpur Bihar, India
45.13.0×
34Bhiwadi Rajasthan, India
45.03.0×
35Anantapur Andhra Pradesh, India
44.83.0×
36Kadapa Andhra Pradesh, India
44.63.0×
36Ban Khlong Prawet low-cost sensors Bangkok, Thailand
44.63.0×
38Bahawalpur low-cost sensors Punjab, Pakistan
44.53.0×
39Khlong Luang low-cost sensors Pathum Thani, Thailand
44.43.0×
40Bangkok low-cost sensors Bangkok, Thailand
44.33.0×
40Bang Pakong low-cost sensors Chachoengsao, Thailand
44.33.0×
42Najafgarh Delhi, India
43.32.9×
43Byasanagar Odisha, India
43.12.9×
44Sai Mai low-cost sensors Bangkok, Thailand
43.02.9×
45Bāghpat Uttar Pradesh, India
42.42.8×
46Jaipur Rajasthan, India
42.32.8×
47Chrang Chamreh Muoy low-cost sensors Phnom Penh, Cambodia
41.72.8×
48Tirumala Andhra Pradesh, India
41.42.8×
49Lahore low-cost sensors Punjab, Pakistan
41.02.7×
50Ahmedabad Gujarat, India
40.92.7×
50Kathmandu low-cost sensors Bagmati Province, Nepal
40.92.7×
52Greater Noida Uttar Pradesh, India
40.82.7×
53Aizawl Mizoram, India
40.22.7×
54Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
40.02.7×
55Vijayawada Andhra Pradesh, India
39.72.6×
56Gummidipundi Tamil Nadu, India
39.62.6×
57Victoria de Durango Durango, Mexico
39.32.6×
58Atlixco Puebla, Mexico
39.02.6×
59Chittoor Andhra Pradesh, India
38.62.6×
60Keonjhargarh Odisha, India
37.72.5×
61Amaravati Andhra Pradesh, India
37.52.5×
62Chānda Maharashtra, India
37.32.5×
62Ankleshwar Gujarat, India
37.32.5×
64Rourkela Odisha, India
37.02.5×
65Dhule Maharashtra, India
36.92.5×
66Patna Bihar, India
36.72.4×
67San Luis Potosí San Luis Potosí, Mexico
36.32.4×
68Agartala Tripura, India
36.12.4×
69Dubai low-cost sensors Dubai, United Arab Emirates
35.82.4×
70Parbhani Maharashtra, India
35.72.4×
71Indore Madhya Pradesh, India
35.02.3×
72Burunday low-cost sensors Almaty Region, Kazakhstan
34.72.3×
73Multan low-cost sensors Punjab, Pakistan
34.52.3×
73Gujranwala low-cost sensors Punjab, Pakistan
34.52.3×
75Otegen Batyra low-cost sensors Almaty Region, Kazakhstan
34.42.3×
75Tehuacán Puebla, Mexico
34.42.3×
77Kalyān Maharashtra, India
34.32.3×
77Bahadurgarh Haryana, India
34.32.3×
79Barbil Odisha, India
33.92.3×
80Thāne Maharashtra, India
33.62.2×
81Bengaluru Karnataka, India
33.42.2×
82Bhubaneswar Odisha, India
33.32.2×
83Shrīrāmpur West Bengal, India
33.22.2×
83Hyderabad Telangana, India
33.22.2×
85Yadgir Karnataka, India
33.02.2×
86Nanded Maharashtra, India
32.52.2×
86Baripāda Odisha, India
32.52.2×
88Siwān Bihar, India
32.42.2×
89Kampala low-cost sensors Central Region, Uganda
32.12.1×
90Kolkata West Bengal, India
31.92.1×
91Durgapur West Bengal, India
31.82.1×
92Gandhinagar Gujarat, India
31.62.1×
92Tuxtla Chiapas, Mexico
31.62.1×
94Karachi low-cost sensors Sindh, Pakistan
31.42.1×
95Panvel Maharashtra, India
31.32.1×
96Thānesar Haryana, India
31.22.1×
97Ambāla Haryana, India
31.12.1×
98Vapi Gujarat, India
31.02.1×
99Târgu Mureş low-cost sensors Mureș County, Romania
30.82.1×
99Quezon City low-cost sensors National Capital Region, Philippines
30.82.1×
101Gangtok Sikkim, India
30.72.0×
102Rawalpindi low-cost sensors Punjab, Pakistan
30.32.0×
103Ajmer Rajasthan, India
30.22.0×
104Bikaner Rajasthan, India
30.12.0×
105Sukuta low-cost sensors Western, Gambia
29.82.0×
106Cuttack Odisha, India
29.52.0×
107Obrenovac Central Serbia, Serbia
29.32.0×
108Jīnd Haryana, India
29.21.9×
109Zacatepec de Hidalgo Morelos, Mexico
29.01.9×
110Dausa Rajasthan, India
28.91.9×
111Tonk Rajasthan, India
28.81.9×
112Surat Gujarat, India
28.71.9×
113Guwahati Assam, India
28.31.9×
113San Salvador Tizatlalli México, Mexico
28.31.9×
115Dhaulpur Rajasthan, India
28.21.9×
116Shivamogga Karnataka, India
28.11.9×
116Jharia Jharkhand, India
28.11.9×
118Latur Maharashtra, India
27.91.9×
119Gwalior Madhya Pradesh, India
27.11.8×
120Rasapūdipalem Andhra Pradesh, India
27.01.8×
121Quthbullapur Telangana, India
26.71.8×
122Mahād Maharashtra, India
26.61.8×
123Wolfsberg Carinthia, Austria
26.31.8×
124Sholapur Maharashtra, India
26.21.7×
124Closepet Karnataka, India
26.21.7×
126Virār Maharashtra, India
25.91.7×
126Amravati Maharashtra, India
25.91.7×
128Addis Ababa Addis Ababa, Ethiopia
25.71.7×
129Badlapur Maharashtra, India
25.51.7×
130Buxar Bihar, India
25.41.7×
131Novara Piedmont, Italy
25.31.7×
132Smederevo Central Serbia, Serbia
25.21.7×
133Sarajevo Federation of B&H, Bosnia and Herzegovina
25.01.7×
134Bijelo Polje Bijelo Polje, Montenegro
24.91.7×
135Dera Māndi Delhi, India
24.81.7×
135Brikama low-cost sensors Western, Gambia
24.81.7×
137Iloilo low-cost sensors Western Visayas, Philippines
24.51.6×
137Lagos low-cost sensors Lagos, Nigeria
24.51.6×
139Hacienda Santa Fe Jalisco, Mexico
24.31.6×
140Kalaburagi Karnataka, India
24.21.6×
140Pljevlja Pljevlja, Montenegro
24.21.6×
140Baddi Himachal Pradesh, India
24.21.6×
143Bhilwara Rajasthan, India
24.01.6×
144Nashik Maharashtra, India
23.91.6×
144Taguig low-cost sensors National Capital Region, Philippines
23.91.6×
146Pune Maharashtra, India
23.81.6×
146Singapore low-cost sensors Singapore
23.81.6×
148Dej Cluj County, Romania
23.61.6×
148Haldia West Bengal, India
23.61.6×
150Kota Rajasthan, India
23.51.6×
151Nagaon Assam, India
23.41.6×
151Bhopal Madhya Pradesh, India
23.41.6×
153Puebla Puebla, Mexico
23.21.5×
154Almaty low-cost sensors Almaty, Kazakhstan
23.11.5×
154Panchkula Haryana, India
23.11.5×
156Bārān Rajasthan, India
23.01.5×
157Morādābād Uttar Pradesh, India
22.71.5×
158Jabalpur Madhya Pradesh, India
22.41.5×
158Coimbatore Tamil Nadu, India
22.41.5×
158Bānswāra Rajasthan, India
22.41.5×
158Āsansol West Bengal, India
22.41.5×
158Ziguinchor low-cost sensors Ziguinchor, Senegal
22.41.5×
158Tulsa Oklahoma, United States
22.41.5×
164Akola Maharashtra, India
22.31.5×
165Porto low-cost sensors Porto, Portugal
22.01.5×
166Rājgīr Bihar, India
21.81.5×
166Mexicali Baja California, Mexico
21.81.5×
166Calexico California, United States
21.81.5×
169Shillong Meghalaya, India
21.61.4×
169Pratāpgarh Rajasthan, India
21.61.4×
169Aguascalientes Aguascalientes, Mexico
21.61.4×
172Karauli Rajasthan, India
21.41.4×
172Neelankarai Tamil Nadu, India
21.41.4×
174Chikmagalūr Karnataka, India
21.21.4×
175Bitola Bitola, North Macedonia
21.01.4×
176Rānīganj West Bengal, India
20.91.4×
176Užice Central Serbia, Serbia
20.91.4×
178Silao de la Victoria Guanajuato, Mexico
20.81.4×
179Jincheng Fukien, Taiwan
20.71.4×
180Jhunjhunūn Rajasthan, India
20.61.4×
180Chittorgarh Rajasthan, India
20.61.4×
182Aurangabad Maharashtra, India
20.51.4×
183Hyderabad low-cost sensors Sindh, Pakistan
20.41.4×
184Gaya Bihar, India
20.31.4×
185Singrauli Madhya Pradesh, India
20.21.3×
186Bareilly Uttar Pradesh, India
20.11.3×
186Lebedinovka low-cost sensors Chuy Region, Kyrgyzstan
20.11.3×
188Sialkot low-cost sensors Punjab, Pakistan
19.91.3×
188Jammu low-cost sensors Jammu and Kashmir, India
19.91.3×
188Wan Chai Wan Chai, Hong Kong
19.91.3×
188Klagenfurt am Wörthersee Carinthia, Austria
19.91.3×
192Istanbul low-cost sensors Istanbul, Turkey
19.81.3×
192Silchar Assam, India
19.81.3×
194Salamanca Guanajuato, Mexico
19.61.3×
195Belgrade Central Serbia, Serbia
19.51.3×
196Suceava Suceava, Romania
19.41.3×
196Lucknow Uttar Pradesh, India
19.41.3×
198Raipur Chhattisgarh, India
19.31.3×
199Niš Central Serbia, Serbia
19.21.3×
199Celaya Guanajuato, Mexico
19.21.3×

Top 200 of 2,297 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