SmogRank / History / September 19, 2026

Most polluted cities on September 19, 2026

2,407 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← September 18, 2026September 20, 2026 →
#City µg/m³× WHO
1Gurugram Haryana, India
181.012.1×
2Blantyre low-cost sensors Southern Region, Malawi
90.06.0×
3Gujranwala low-cost sensors Punjab, Pakistan
89.25.9×
4Dera Māndi Delhi, India
85.15.7×
5Zomba low-cost sensors Southern Region, Malawi
84.65.6×
6Dādri Uttar Pradesh, India
75.55.0×
7Singapore low-cost sensors Singapore
74.95.0×
8Kuala Lumpur low-cost sensors Kuala Lumpur, Malaysia
74.65.0×
9Multan low-cost sensors Punjab, Pakistan
74.55.0×
10Noida Uttar Pradesh, India
73.44.9×
11Bhiwadi Rajasthan, India
72.94.9×
12Queenstown Estate low-cost sensors Singapore
72.14.8×
13Kinshasa low-cost sensors Kinshasa, Democratic Republic of the Congo
71.94.8×
13Saltillo Coahuila, Mexico
71.94.8×
15Jīnd Haryana, India
71.34.8×
16Lahore low-cost sensors Punjab, Pakistan
70.94.7×
17Yamuna Nagar Haryana, India
69.44.6×
18Faisalabad low-cost sensors Punjab, Pakistan
65.24.3×
19Delhi Delhi, India
64.04.3×
20Narela Delhi, India
63.94.3×
21Lilongwe low-cost sensors Central Region, Malawi
61.94.1×
22Bhāgalpur Bihar, India
60.44.0×
23Dhaka low-cost sensors Dhaka Division, Bangladesh
58.53.9×
24Hāpur Uttar Pradesh, India
55.73.7×
25Bahadurgarh Haryana, India
55.63.7×
26Dhāruhera Haryana, India
54.43.6×
27Begusarai Bihar, India
54.03.6×
28Dubai low-cost sensors Dubai, United Arab Emirates
53.33.6×
28Hājīpur Bihar, India
53.33.6×
30Sri Ganganagar Rajasthan, India
52.83.5×
31Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
52.63.5×
32Muzaffarnagar Uttar Pradesh, India
51.53.4×
33Kaithal Haryana, India
51.33.4×
34Ankleshwar Gujarat, India
51.23.4×
34Aya Nagar Delhi, India
51.23.4×
36Ambāla Haryana, India
49.83.3×
37Iloilo low-cost sensors Western Visayas, Philippines
48.63.2×
38Patna Bihar, India
48.33.2×
39Jalandhar Punjab, India
48.23.2×
40Nalbāri Assam, India
46.83.1×
41Bhiwāni Haryana, India
46.73.1×
42Kolkata West Bengal, India
46.63.1×
43Ghāziābād Uttar Pradesh, India
46.33.1×
44Jammu low-cost sensors Jammu and Kashmir, India
45.53.0×
45Sialkot low-cost sensors Punjab, Pakistan
45.03.0×
46Undera Gujarat, India
44.63.0×
47Bahawalpur low-cost sensors Punjab, Pakistan
44.02.9×
48Rahim Yar Khan low-cost sensors Punjab, Pakistan
43.72.9×
49Bāghpat Uttar Pradesh, India
43.12.9×
50Tirupati Andhra Pradesh, India
42.92.9×
51Kampala low-cost sensors Central Region, Uganda
42.82.9×
52Dausa Rajasthan, India
42.42.8×
53Sonīpat Haryana, India
42.32.8×
54Kadapa Andhra Pradesh, India
42.02.8×
55Thānesar Haryana, India
41.72.8×
55Meerut Uttar Pradesh, India
41.72.8×
57Morādābād Uttar Pradesh, India
41.22.7×
58Baddi Himachal Pradesh, India
40.92.7×
59Arāria Bihar, India
40.62.7×
60Byasanagar Odisha, India
40.52.7×
61Burunday low-cost sensors Almaty Region, Kazakhstan
40.22.7×
62Rawalpindi low-cost sensors Punjab, Pakistan
40.02.7×
63Cuttack Odisha, India
39.92.7×
64Dushanbe Dushanbe, Tajikistan
39.72.6×
65Chittoor Andhra Pradesh, India
39.62.6×
66Rājgīr Bihar, India
39.52.6×
66Hanumāngarh Rajasthan, India
39.52.6×
68Faridabad Haryana, India
39.42.6×
69Haldia West Bengal, India
38.22.5×
70Joda Odisha, India
37.72.5×
71Ahmedabad Gujarat, India
37.62.5×
72Tabanan low-cost sensors Bali, Indonesia
37.52.5×
73Kalyān Maharashtra, India
37.22.5×
74Ubud low-cost sensors Bali, Indonesia
37.02.5×
75Kanpur Uttar Pradesh, India
36.72.4×
76Shrīrāmpur West Bengal, India
36.62.4×
76Lucknow Uttar Pradesh, India
36.62.4×
78Sīkar Rajasthan, India
35.82.4×
79Otegen Batyra low-cost sensors Almaty Region, Kazakhstan
35.52.4×
80Anantapur Andhra Pradesh, India
35.02.3×
81Jaipur Rajasthan, India
34.72.3×
82Angul Odisha, India
34.52.3×
83Ibadan low-cost sensors Oyo State, Nigeria
34.22.3×
84San Luis Potosí San Luis Potosí, Mexico
34.02.3×
85Mangaluru Karnataka, India
33.72.2×
86Gandhinagar Gujarat, India
33.42.2×
87Butwāl low-cost sensors Lumbini Province, Nepal
33.22.2×
88Harare low-cost sensors Harare, Zimbabwe
33.02.2×
89Kathmandu low-cost sensors Bagmati Province, Nepal
32.52.2×
90Vijayawada Andhra Pradesh, India
32.12.1×
91Nagaon Assam, India
32.02.1×
92Najafgarh Delhi, India
31.82.1×
93Shivamogga Karnataka, India
31.72.1×
94Dalung low-cost sensors Bali, Indonesia
31.22.1×
95Alipur low-cost sensors Islamabad, Pakistan
31.12.1×
96Gaya Bihar, India
30.92.1×
97Islamabad low-cost sensors Islamabad, Pakistan
30.72.0×
98Quetta low-cost sensors Balochistan, Pakistan
30.52.0×
99Rānīganj West Bengal, India
30.32.0×
99Agartala Tripura, India
30.32.0×
101Rasapūdipalem Andhra Pradesh, India
29.92.0×
102Surat Gujarat, India
29.62.0×
103Karachi low-cost sensors Sindh, Pakistan
29.52.0×
104Ajmer Rajasthan, India
29.32.0×
105Tuxtla Chiapas, Mexico
29.21.9×
106Karauli Rajasthan, India
29.11.9×
107Jalgaon Maharashtra, India
28.91.9×
107Baripāda Odisha, India
28.91.9×
109Hyderabad low-cost sensors Sindh, Pakistan
28.61.9×
109Kameoka Kyoto, Japan
28.61.9×
111Siwān Bihar, India
28.51.9×
112Durgapur West Bengal, India
28.41.9×
113Nanded Maharashtra, India
27.91.9×
114Izegem Flanders, Belgium
27.71.8×
115Ashaiman low-cost sensors Greater Accra, Ghana
27.11.8×
116Chānda Maharashtra, India
27.01.8×
116Hacienda Santa Fe Jalisco, Mexico
27.01.8×
118Karonga low-cost sensors Northern Region, Malawi
26.91.8×
118Tonk Rajasthan, India
26.91.8×
120Hyderabad Telangana, India
26.81.8×
121Parbhani Maharashtra, India
26.61.8×
121Saint-Louis low-cost sensors Saint-Louis, Senegal
26.61.8×
123Āsansol West Bengal, India
26.41.8×
124Lagos low-cost sensors Lagos, Nigeria
26.11.7×
124Lima Lima Province, Peru
26.11.7×
126Karnāl Haryana, India
26.01.7×
127Bhilwara Rajasthan, India
25.91.7×
128Wan Chai Wan Chai, Hong Kong
25.61.7×
129Vereeniging low-cost sensors Gauteng, South Africa
25.21.7×
129Phuntsholing low-cost sensors Chukha, Bhutan
25.21.7×
131Vapi Gujarat, India
24.21.6×
132Keonjhargarh Odisha, India
24.01.6×
133Mzuzu low-cost sensors Northern Region, Malawi
23.91.6×
134Rājsamand Rajasthan, India
23.71.6×
135Istanbul low-cost sensors Istanbul, Turkey
23.41.6×
136Bareilly Uttar Pradesh, India
23.21.5×
137Agra Uttar Pradesh, India
23.11.5×
138Naharlagun Arunachal Pradesh, India
22.91.5×
139Quezon City low-cost sensors National Capital Region, Philippines
22.31.5×
140Denpasar low-cost sensors Bali, Indonesia
22.21.5×
141Hubballi Karnataka, India
22.11.5×
142Silchar Assam, India
21.91.5×
143Zhushan Taiwan, Taiwan
21.81.5×
144Obrenovac Central Serbia, Serbia
21.71.4×
145Thāne Maharashtra, India
21.61.4×
146Tema low-cost sensors Greater Accra, Ghana
21.41.4×
146Quthbullapur Telangana, India
21.41.4×
148Almaty low-cost sensors Almaty, Kazakhstan
21.31.4×
149Talghar low-cost sensors Almaty Region, Kazakhstan
21.21.4×
150Târgu Mureş low-cost sensors Mureș County, Romania
21.01.4×
150Jincheng Fukien, Taiwan
21.01.4×
152Boisar Maharashtra, India
20.81.4×
152Bhilai Chhattisgarh, India
20.81.4×
152Yuanlin Taiwan, Taiwan
20.81.4×
155Saugor Madhya Pradesh, India
20.61.4×
155Barbil Odisha, India
20.61.4×
157Raipur Chhattisgarh, India
20.51.4×
157Chennai Tamil Nadu, India
20.51.4×
159Nantou Taiwan, Taiwan
20.41.4×
160Pratāpgarh Rajasthan, India
20.31.4×
160Chittorgarh Rajasthan, India
20.31.4×
160Ziguinchor low-cost sensors Ziguinchor, Senegal
20.31.4×
163Sirsa Haryana, India
20.21.3×
163Panvel Maharashtra, India
20.21.3×
163Mahād Maharashtra, India
20.21.3×
163Bikaner Rajasthan, India
20.21.3×
163Bhubaneswar Odisha, India
20.21.3×
168Sawai Madhopur Rajasthan, India
20.01.3×
169Rourkela Odisha, India
19.81.3×
169Sarajevo Federation of B&H, Bosnia and Herzegovina
19.81.3×
169Calexico California, United States
19.81.3×
172Sholapur Maharashtra, India
19.71.3×
173Dūngarpur Rajasthan, India
19.61.3×
174Murree low-cost sensors Punjab, Pakistan
19.51.3×
175Dhaulpur Rajasthan, India
19.41.3×
176Chandigarh Chandigarh, India
19.31.3×
177Nagpur Maharashtra, India
19.21.3×
177Jhunjhunūn Rajasthan, India
19.21.3×
177Douliu Taiwan, Taiwan
19.21.3×
180Mong Kok Yau Tsim Mong District, Hong Kong
19.01.3×
181Santa Anita - Los Ficus Lima region, Peru
18.91.3×
182Būndi Rajasthan, India
18.71.2×
182Erlin Taiwan, Taiwan
18.71.2×
184Gwalior Madhya Pradesh, India
18.61.2×
185Debrecen low-cost sensors Hajdú-Bihar, Hungary
18.51.2×
185Patiāla Punjab, India
18.51.2×
185Atlixco Puebla, Mexico
18.51.2×
188Tainan Taiwan, Taiwan
18.41.2×
188Chiayi City Taiwan, Taiwan
18.41.2×
188Wadgaon Kolhati Maharashtra, India
18.41.2×
191Accra low-cost sensors Greater Accra, Ghana
18.31.2×
192Bhelai Chhattisgarh, India
18.21.2×
192Bharatpur Rajasthan, India
18.21.2×
194Kikinda Vojvodina, Serbia
18.11.2×
194Gudalur Tamil Nadu, India
18.11.2×
196Taibao Taiwan, Taiwan
18.01.2×
196Pimpri-Chinchwad Maharashtra, India
18.01.2×
198Jalor Rajasthan, India
17.91.2×
199Pune Maharashtra, India
17.81.2×
199Yongkang Taiwan, Taiwan
17.81.2×

Top 200 of 2,407 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