SmogRank / History / September 26, 2026

Most polluted cities on September 26, 2026

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

← September 25, 2026September 27, 2026 →
#City µg/m³× WHO
1Dubai low-cost sensors Dubai, United Arab Emirates
95.46.4×
2Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
94.56.3×
3Lahore low-cost sensors Punjab, Pakistan
88.25.9×
4Gurugram Haryana, India
86.45.8×
5Kampala low-cost sensors Central Region, Uganda
77.25.1×
6Singapore low-cost sensors Singapore
75.25.0×
7Gummidipundi Tamil Nadu, India
69.74.6×
8Jammu low-cost sensors Jammu and Kashmir, India
69.04.6×
9Gujranwala low-cost sensors Punjab, Pakistan
67.84.5×
10Kinshasa low-cost sensors Kinshasa, Democratic Republic of the Congo
65.64.4×
11Faisalabad low-cost sensors Punjab, Pakistan
65.44.4×
12Rahim Yar Khan low-cost sensors Punjab, Pakistan
65.24.3×
13Blantyre low-cost sensors Southern Region, Malawi
64.24.3×
14Yamuna Nagar Haryana, India
64.04.3×
15Queenstown Estate low-cost sensors Singapore
63.64.2×
16Zomba low-cost sensors Southern Region, Malawi
62.94.2×
17Jīnd Haryana, India
62.14.1×
18Bahawalpur low-cost sensors Punjab, Pakistan
60.54.0×
19Sialkot low-cost sensors Punjab, Pakistan
59.84.0×
20Multan low-cost sensors Punjab, Pakistan
59.74.0×
21Kaithal Haryana, India
56.43.8×
22Lilongwe low-cost sensors Central Region, Malawi
54.83.7×
23Chāpra Bihar, India
53.83.6×
24Tabanan low-cost sensors Bali, Indonesia
52.63.5×
25Baddi Himachal Pradesh, India
51.83.5×
26Kalyān Maharashtra, India
48.33.2×
27Rasapūdipalem Andhra Pradesh, India
46.93.1×
28Arāria Bihar, India
46.83.1×
29Karnāl Haryana, India
46.73.1×
30Ubud low-cost sensors Bali, Indonesia
46.03.1×
31Rawalpindi low-cost sensors Punjab, Pakistan
45.23.0×
32Dalung low-cost sensors Bali, Indonesia
45.13.0×
33Vereeniging low-cost sensors Gauteng, South Africa
44.33.0×
34Sri Ganganagar Rajasthan, India
42.72.8×
35Alipur low-cost sensors Islamabad, Pakistan
42.32.8×
36Chittoor Andhra Pradesh, India
41.72.8×
37Parbhani Maharashtra, India
41.32.8×
38Karonga low-cost sensors Northern Region, Malawi
41.22.7×
38Denpasar low-cost sensors Bali, Indonesia
41.22.7×
40Aosta Aosta Valley, Italy
41.02.7×
41Nagaon Assam, India
40.92.7×
42Dera Māndi Delhi, India
40.02.7×
43Ambāla Haryana, India
39.92.7×
44Gandhinagar Gujarat, India
39.52.6×
45Mzuzu low-cost sensors Northern Region, Malawi
39.42.6×
46Islamabad low-cost sensors Islamabad, Pakistan
38.72.6×
47Jalandhar Punjab, India
38.42.6×
48Dhāruhera Haryana, India
38.12.5×
49Nanded Maharashtra, India
37.42.5×
50Tirupati Andhra Pradesh, India
37.32.5×
51Dhaka low-cost sensors Dhaka Division, Bangladesh
37.12.5×
52Kadapa Andhra Pradesh, India
35.62.4×
53Thānesar Haryana, India
35.42.4×
54Anantapur Andhra Pradesh, India
35.12.3×
55Amaravati Andhra Pradesh, India
35.02.3×
56Mangaluru Karnataka, India
34.02.3×
56San Luis Potosí San Luis Potosí, Mexico
34.02.3×
58Ahmedabad Gujarat, India
33.92.3×
59Calexico California, United States
33.82.3×
60Panchkula Haryana, India
33.22.2×
61Iloilo low-cost sensors Western Visayas, Philippines
33.12.2×
62Faridabad Haryana, India
32.92.2×
63Changchun low-cost sensors Jilin, China
32.72.2×
64Hanumāngarh Rajasthan, India
31.92.1×
64Kuala Lumpur low-cost sensors Kuala Lumpur, Malaysia
31.92.1×
66Sonīpat Haryana, India
31.82.1×
67Bhilwara Rajasthan, India
31.22.1×
68Vijayawada Andhra Pradesh, India
31.12.1×
69Sāngli Maharashtra, India
30.22.0×
69Jalgaon Maharashtra, India
30.22.0×
71Saharsa Bihar, India
30.02.0×
72Chandigarh Chandigarh, India
29.82.0×
73Dūngarpur Rajasthan, India
29.72.0×
74Bhiwāni Haryana, India
29.42.0×
75Harare low-cost sensors Harare, Zimbabwe
29.11.9×
76Obrenovac Central Serbia, Serbia
29.01.9×
77Dausa Rajasthan, India
27.71.8×
78Dushanbe Dushanbe, Tajikistan
27.61.8×
78Jaipur Rajasthan, India
27.61.8×
80Bikaner Rajasthan, India
27.31.8×
81Byasanagar Odisha, India
27.21.8×
82Sholapur Maharashtra, India
27.11.8×
82Hacienda Santa Fe Jalisco, Mexico
27.11.8×
84Amravati Maharashtra, India
27.01.8×
85Beitbridge low-cost sensors Matabeleland South Province, Zimbabwe
26.71.8×
86Murree low-cost sensors Punjab, Pakistan
26.41.8×
86Otegen Batyra low-cost sensors Almaty Region, Kazakhstan
26.41.8×
88Siwān Bihar, India
26.21.7×
88Porto low-cost sensors Porto, Portugal
26.21.7×
90Karachi low-cost sensors Sindh, Pakistan
26.11.7×
90Serilingampalle Telangana, India
26.11.7×
92Ibadan low-cost sensors Oyo State, Nigeria
25.91.7×
93Mahād Maharashtra, India
25.81.7×
94Shakaskraal low-cost sensors KwaZulu-Natal, South Africa
25.51.7×
95Chennai Tamil Nadu, India
25.41.7×
96Smederevo Central Serbia, Serbia
25.21.7×
96Undera Gujarat, India
25.21.7×
98Nalbāri Assam, India
25.11.7×
99Malegaon Maharashtra, India
25.01.7×
100Jhunjhunūn Rajasthan, India
24.91.7×
100Bahadurgarh Haryana, India
24.91.7×
102Saint-Louis low-cost sensors Saint-Louis, Senegal
24.71.6×
103Taguig low-cost sensors National Capital Region, Philippines
23.81.6×
104Pune Maharashtra, India
23.61.6×
104Ajmer Rajasthan, India
23.61.6×
106Hubballi Karnataka, India
23.41.6×
106Baripāda Odisha, India
23.41.6×
108Belgrade Central Serbia, Serbia
23.21.5×
109Sirsa Haryana, India
22.91.5×
109Quezon City low-cost sensors National Capital Region, Philippines
22.91.5×
109Ashaiman low-cost sensors Greater Accra, Ghana
22.91.5×
112Muzaffarnagar Uttar Pradesh, India
22.81.5×
112Aki Kochi, Japan
22.81.5×
114Novi Pazar Central Serbia, Serbia
22.71.5×
114Neili Taiwan, Taiwan
22.71.5×
114Wadgaon Kolhati Maharashtra, India
22.71.5×
117Panvel Maharashtra, India
22.61.5×
117Mohali Punjab, India
22.61.5×
119Bhopal Madhya Pradesh, India
22.51.5×
119Burunday low-cost sensors Almaty Region, Kazakhstan
22.51.5×
121Yuanlin Taiwan, Taiwan
22.41.5×
122Pratāpgarh Rajasthan, India
22.31.5×
123Changhua Taiwan, Taiwan
22.01.5×
123Tema low-cost sensors Greater Accra, Ghana
22.01.5×
125Lagos low-cost sensors Lagos, Nigeria
21.91.5×
125Radomsko Łódź Voivodeship, Poland
21.91.5×
127Istanbul low-cost sensors Istanbul, Turkey
21.81.5×
127Chānda Maharashtra, India
21.81.5×
129Chittorgarh Rajasthan, India
21.71.4×
129Buzi Taiwan, Taiwan
21.71.4×
131Brikama low-cost sensors Western, Gambia
21.51.4×
132San Salvador Tizatlalli México, Mexico
21.31.4×
133Otwock Mazovia, Poland
21.21.4×
134Hyderabad low-cost sensors Sindh, Pakistan
21.01.4×
134Taoyuan Taiwan, Taiwan
21.01.4×
136Latur Maharashtra, India
20.91.4×
136Zhubei Taiwan, Taiwan
20.91.4×
136Douala low-cost sensors Littoral, Cameroon
20.91.4×
139Tetovo Tetovo, North Macedonia
20.81.4×
140Quetta low-cost sensors Balochistan, Pakistan
20.71.4×
140Agartala Tripura, India
20.71.4×
142Suceava Suceava, Romania
20.61.4×
142Keonjhargarh Odisha, India
20.61.4×
142Jhālāwār Rajasthan, India
20.61.4×
142Chūru Rajasthan, India
20.61.4×
142Neelankarai Tamil Nadu, India
20.61.4×
147Zhudong Taiwan, Taiwan
20.51.4×
148Tirumala Andhra Pradesh, India
20.41.4×
148Taichung Taiwan, Taiwan
20.41.4×
150Angul Odisha, India
20.31.4×
150Užice Central Serbia, Serbia
20.31.4×
150San Pedro Sula low-cost sensors Cortés Department, Honduras
20.31.4×
150Tijuana Baja California, Mexico
20.31.4×
154Hyūga Miyazaki, Japan
20.21.3×
155Sasarām Bihar, India
20.01.3×
156Sīkar Rajasthan, India
19.91.3×
156Daxi Taiwan, Taiwan
19.91.3×
156Nankoku Kochi, Japan
19.91.3×
159Miaoli Taiwan, Taiwan
19.81.3×
159Xizhi Taipei, Taiwan
19.81.3×
161Karauli Rajasthan, India
19.71.3×
161Susaki Kochi, Japan
19.71.3×
163Bhiwadi Rajasthan, India
19.61.3×
164Tonk Rajasthan, India
19.51.3×
165Târgu Mureş low-cost sensors Mureș County, Romania
19.41.3×
165Indore Madhya Pradesh, India
19.41.3×
165Sevilla Andalusia, Spain
19.41.3×
168Shulin Taipei, Taiwan
19.31.3×
169Nobeoka Miyazaki, Japan
19.21.3×
170Sawai Madhopur Rajasthan, India
19.11.3×
170Nagpur Maharashtra, India
19.11.3×
170Novi Sad Vojvodina, Serbia
19.11.3×
173Boisar Maharashtra, India
19.01.3×
174Shrīrāmpur West Bengal, India
18.91.3×
174Rānīganj West Bengal, India
18.91.3×
174Uwajima Ehime, Japan
18.91.3×
177Erlin Taiwan, Taiwan
18.81.3×
177Ziguinchor low-cost sensors Ziguinchor, Senegal
18.81.3×
179Mumbai Maharashtra, India
18.51.2×
180Nashik Maharashtra, India
18.31.2×
180Cataño Cataño, Puerto Rico
18.31.2×
182Silchar Assam, India
18.21.2×
182Beigang Taiwan, Taiwan
18.21.2×
184Kochi Kochi, Japan
18.11.2×
184Bra Piedmont, Italy
18.11.2×
184Bijelo Polje Bijelo Polje, Montenegro
18.11.2×
184Quthbullapur Telangana, India
18.11.2×
188Gudalur Tamil Nadu, India
18.01.2×
188Bānswāra Rajasthan, India
18.01.2×
188Taipei Taiwan, Taiwan
18.01.2×
188Tanabe Wakayama, Japan
18.01.2×
192Kikinda Vojvodina, Serbia
17.91.2×
192Thāne Maharashtra, India
17.91.2×
192Rājsamand Rajasthan, India
17.91.2×
192Asunción low-cost sensors Asuncion, Paraguay
17.91.2×
192New Taipei City Taipei, Taiwan
17.91.2×
197Yerevan low-cost sensors Yerevan, Armenia
17.81.2×
197Jalor Rajasthan, India
17.81.2×
197Wan Chai Wan Chai, Hong Kong
17.81.2×
197Brzeg Opole Voivodeship, Poland
17.81.2×

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