SmogRank / History / September 11, 2025

Most polluted cities on September 11, 2025

2,280 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← September 10, 2025September 12, 2025 →
#City µg/m³× WHO
1Rourkela Odisha, India
277.518.5×
2Cuddalore Tamil Nadu, India
103.06.9×
3Nalbāri Assam, India
78.35.2×
4Gummidipundi Tamil Nadu, India
77.75.2×
5Undera Gujarat, India
75.55.0×
6Joda Odisha, India
65.04.3×
7Dushanbe Dushanbe, Tajikistan
64.44.3×
8Rasapūdipalem Andhra Pradesh, India
63.34.2×
9Gujranwala low-cost sensors Punjab, Pakistan
61.14.1×
10Istanbul low-cost sensors Istanbul, Turkey
57.03.8×
11Faisalabad low-cost sensors Punjab, Pakistan
54.63.6×
12Ashaiman low-cost sensors Greater Accra, Ghana
52.23.5×
13Singrauli Madhya Pradesh, India
51.23.4×
14Angul Odisha, India
50.83.4×
15Chittoor Andhra Pradesh, India
50.33.4×
16Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
49.73.3×
17Vereeniging low-cost sensors Gauteng, South Africa
46.73.1×
18Prince George British Columbia, Canada
45.73.0×
19Lahore low-cost sensors Punjab, Pakistan
44.83.0×
20Tirupati Andhra Pradesh, India
44.63.0×
21Sialkot low-cost sensors Punjab, Pakistan
44.33.0×
22Addis Ababa Addis Ababa, Ethiopia
43.72.9×
23Vapi Gujarat, India
43.32.9×
24Chāpra Bihar, India
43.12.9×
25Thāne Maharashtra, India
43.02.9×
26Kadapa Andhra Pradesh, India
41.42.8×
27Tonk Rajasthan, India
41.32.8×
28Shakaskraal low-cost sensors KwaZulu-Natal, South Africa
40.82.7×
28Vijayawada Andhra Pradesh, India
40.82.7×
30Panvel Maharashtra, India
40.72.7×
31Serilingampalle Telangana, India
40.62.7×
32Mangaluru Karnataka, India
40.52.7×
33Durgapur West Bengal, India
39.02.6×
34Cholula Puebla, Mexico
37.72.5×
35Anantapur Andhra Pradesh, India
37.52.5×
36Rawalpindi low-cost sensors Punjab, Pakistan
36.82.5×
37Kalyān Maharashtra, India
36.42.4×
38Prince Albert Saskatchewan, Canada
36.22.4×
38Bhiwadi Rajasthan, India
36.22.4×
40Multan low-cost sensors Punjab, Pakistan
35.82.4×
41Bānswāra Rajasthan, India
35.42.4×
42Gwalior Madhya Pradesh, India
35.32.4×
43Barbil Odisha, India
35.22.3×
44Rānīganj West Bengal, India
35.12.3×
45Badlapur Maharashtra, India
35.02.3×
45Baddi Himachal Pradesh, India
35.02.3×
47Sāngli Maharashtra, India
34.82.3×
48Chittorgarh Rajasthan, India
34.72.3×
49Richards Bay low-cost sensors KwaZulu-Natal, South Africa
33.82.3×
50Kanpur Uttar Pradesh, India
33.62.2×
51Nagaon Assam, India
33.22.2×
52Sri Ganganagar Rajasthan, India
33.12.2×
53Sirohi Rajasthan, India
32.92.2×
53Agra Uttar Pradesh, India
32.92.2×
55Quezon City low-cost sensors National Capital Region, Philippines
32.22.1×
56Tema low-cost sensors Greater Accra, Ghana
32.12.1×
56Kharghar Maharashtra, India
32.12.1×
58Lagos low-cost sensors Lagos, Nigeria
31.52.1×
59Jalgaon Maharashtra, India
30.92.1×
60Wadgaon Kolhati Maharashtra, India
30.62.0×
61Greater Noida Uttar Pradesh, India
30.32.0×
62Fort St. John British Columbia, Canada
30.12.0×
63Boisar Maharashtra, India
29.82.0×
64Arāria Bihar, India
29.52.0×
65Morādābād Uttar Pradesh, India
29.01.9×
66Aurangabad Maharashtra, India
28.71.9×
67Pune Maharashtra, India
28.51.9×
67Jhālāwār Rajasthan, India
28.51.9×
67Edmonton Alberta, Canada
28.51.9×
70Iloilo low-cost sensors Western Visayas, Philippines
28.11.9×
71Muzaffarnagar Uttar Pradesh, India
28.01.9×
72Bhilwara Rajasthan, India
27.91.9×
73Pratāpgarh Rajasthan, India
27.81.9×
74Baripāda Odisha, India
27.31.8×
74Amravati Maharashtra, India
27.31.8×
76Changchun low-cost sensors Jilin, China
27.01.8×
77Dhaulpur Rajasthan, India
26.71.8×
78Dubai low-cost sensors Dubai, United Arab Emirates
26.41.8×
79Chennai Tamil Nadu, India
26.31.8×
79Kota Rajasthan, India
26.31.8×
79Dādri Uttar Pradesh, India
26.31.8×
82Ghāziābād Uttar Pradesh, India
26.21.7×
83Malegaon Maharashtra, India
26.11.7×
83Ankleshwar Gujarat, India
26.11.7×
85Jalandhar Punjab, India
25.91.7×
86Rishīkesh Uttarakhand, India
25.71.7×
87Meerut Uttar Pradesh, India
25.51.7×
88Nashik Maharashtra, India
25.41.7×
89Bhiwandi Maharashtra, India
25.31.7×
90Kolkata West Bengal, India
25.21.7×
91Mahād Maharashtra, India
25.11.7×
92Delhi Delhi, India
25.01.7×
92Saskatoon Saskatchewan, Canada
25.01.7×
94Virār Maharashtra, India
24.91.7×
95Perundurai Tamil Nadu, India
24.81.7×
96Ajmer Rajasthan, India
24.71.6×
97Noida Uttar Pradesh, India
24.61.6×
98Patna Bihar, India
24.41.6×
99Hājīpur Bihar, India
24.21.6×
100Karachi low-cost sensors Sindh, Pakistan
24.01.6×
100Guwahati Assam, India
24.01.6×
100Gandhinagar Gujarat, India
24.01.6×
103Quthbullapur Telangana, India
23.91.6×
104Hāpur Uttar Pradesh, India
23.81.6×
104Āsansol West Bengal, India
23.81.6×
106Ahmedabad Gujarat, India
23.61.6×
106Nandri Rajasthan, India
23.61.6×
108Jaipur Rajasthan, India
23.31.6×
108Hyderabad Telangana, India
23.31.6×
110Quetta low-cost sensors Balochistan, Pakistan
23.11.5×
110Jhunjhunūn Rajasthan, India
23.11.5×
112Nagpur Maharashtra, India
22.91.5×
113Red Deer Alberta, Canada
22.81.5×
114Haldia West Bengal, India
22.71.5×
115Sīkar Rajasthan, India
22.61.5×
116Aya Nagar Delhi, India
22.41.5×
117Hubballi Karnataka, India
22.31.5×
117Bengaluru Karnataka, India
22.31.5×
119Begusarai Bihar, India
22.21.5×
120Coimbatore Tamil Nadu, India
22.11.5×
121Silchar Assam, India
21.91.5×
122Jalor Rajasthan, India
21.81.5×
122Chūru Rajasthan, India
21.81.5×
124Jabalpur Madhya Pradesh, India
21.41.4×
124Sherwood Park Alberta, Canada
21.41.4×
126Rājsamand Rajasthan, India
21.31.4×
127Vijayapura Karnataka, India
21.21.4×
127Gary Indiana, United States
21.21.4×
129Bahawalpur low-cost sensors Punjab, Pakistan
21.11.4×
129Accra low-cost sensors Greater Accra, Ghana
21.11.4×
131Srinagar Jammu and Kashmir, India
21.01.4×
131Dūngarpur Rajasthan, India
21.01.4×
133Dausa Rajasthan, India
20.71.4×
133St. Albert Alberta, Canada
20.71.4×
135Bharatpur Rajasthan, India
20.61.4×
135Victoria de Durango Durango, Mexico
20.61.4×
137Karauli Rajasthan, India
20.51.4×
137Medina Estates low-cost sensors Greater Accra, Ghana
20.51.4×
137Grande Prairie Alberta, Canada
20.51.4×
140Shivamogga Karnataka, India
20.21.3×
141Bhilai Chhattisgarh, India
20.11.3×
142La Paz Baja California Sur, Mexico
20.01.3×
143Sawai Madhopur Rajasthan, India
19.91.3×
143Dhule Maharashtra, India
19.91.3×
143Mumbai Maharashtra, India
19.91.3×
143Agüimes Canary Islands, Spain
19.91.3×
147Rairangpur Odisha, India
19.71.3×
148Columbia low-cost sensors Missouri, United States
19.61.3×
148St. Louis Missouri, United States
19.61.3×
150Gudalur Tamil Nadu, India
19.41.3×
150Akola Maharashtra, India
19.41.3×
150Sioux Falls South Dakota, United States
19.41.3×
153Indore Madhya Pradesh, India
19.31.3×
154Chandigarh Chandigarh, India
19.21.3×
155Ropar Punjab, India
18.71.2×
155Nanded Maharashtra, India
18.71.2×
157Yakima Washington, United States
18.61.2×
158Sholapur Maharashtra, India
18.41.2×
158Bārān Rajasthan, India
18.41.2×
158Narón Galicia, Spain
18.41.2×
161Cuttack Odisha, India
18.31.2×
161Kamloops British Columbia, Canada
18.31.2×
163Debrecen low-cost sensors Hajdú-Bihar, Hungary
18.11.2×
163Wenatchee Washington, United States
18.11.2×
165Būndi Rajasthan, India
18.01.2×
166Kolhāpur Maharashtra, India
17.91.2×
166Jodhpur Rajasthan, India
17.91.2×
168Kikinda Vojvodina, Serbia
17.81.2×
168Vernon British Columbia, Canada
17.81.2×
170San Salvador Tizatlalli México, Mexico
17.71.2×
171Arrah Bihar, India
17.51.2×
171Oconomowoc low-cost sensors Wisconsin, United States
17.51.2×
173Najafgarh Delhi, India
17.41.2×
174Sofia Sofia-Capital, Bulgaria
17.21.1×
174Pimpri-Chinchwad Maharashtra, India
17.21.1×
176Piraeus Attica, Greece
17.11.1×
176Swift Current Saskatchewan, Canada
17.11.1×
178Raipur Chhattisgarh, India
17.01.1×
178Bhopal Madhya Pradesh, India
17.01.1×
178East Saint Louis Illinois, United States
17.01.1×
181Latur Maharashtra, India
16.91.1×
181Calgary Alberta, Canada
16.91.1×
183Saharsa Bihar, India
16.81.1×
184Hanumāngarh Rajasthan, India
16.71.1×
185Madikeri Karnataka, India
16.61.1×
185Birmingham Alabama, United States
16.61.1×
187Shrīrāmpur West Bengal, India
16.51.1×
187Dearborn Michigan, United States
16.51.1×
189Nāgaur Rajasthan, India
16.31.1×
189Windsor Ontario, Canada
16.31.1×
191Żyrardów Mazovia, Poland
16.11.1×
191Kelowna British Columbia, Canada
16.11.1×
193Gaya Bihar, India
16.01.1×
193Bhubaneswar Odisha, India
16.01.1×
193Jackson Mississippi, United States
16.01.1×
193Sunnyside Washington, United States
16.01.1×
197Prayagraj Uttar Pradesh, India
15.91.1×
197Amaravati Andhra Pradesh, India
15.91.1×
199Sasarām Bihar, India
15.81.1×
199Paducah Kentucky, United States
15.81.1×

Top 200 of 2,280 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