SmogRank / History / September 15, 2025

Most polluted cities on September 15, 2025

2,287 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← September 14, 2025September 16, 2025 →
#City µg/m³× WHO
1Saltillo Coahuila, Mexico
278.018.5×
2Karauli Rajasthan, India
78.95.3×
3Rasapūdipalem Andhra Pradesh, India
68.24.5×
4Gummidipundi Tamil Nadu, India
68.14.5×
5Dushanbe Dushanbe, Tajikistan
66.04.4×
6Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
63.44.2×
7Cuddalore Tamil Nadu, India
62.94.2×
8Undera Gujarat, India
62.24.1×
9Chittoor Andhra Pradesh, India
57.03.8×
10Tirupati Andhra Pradesh, India
55.63.7×
11Baddi Himachal Pradesh, India
55.13.7×
12Istanbul low-cost sensors Istanbul, Turkey
53.33.6×
13Gujranwala low-cost sensors Punjab, Pakistan
51.33.4×
14Sialkot low-cost sensors Punjab, Pakistan
50.03.3×
15Tumkūr Karnataka, India
47.33.2×
16Bhiwadi Rajasthan, India
47.03.1×
17Faisalabad low-cost sensors Punjab, Pakistan
46.73.1×
18Dādri Uttar Pradesh, India
46.43.1×
19Lahore low-cost sensors Punjab, Pakistan
45.33.0×
20Rawalpindi low-cost sensors Punjab, Pakistan
44.43.0×
21Hyderabad Telangana, India
44.22.9×
22Multan low-cost sensors Punjab, Pakistan
43.02.9×
23Aurangabad Maharashtra, India
42.82.9×
24San Salvador Tizatlalli México, Mexico
42.62.8×
25Tonk Rajasthan, India
41.32.8×
26Nalbāri Assam, India
40.02.7×
27Vapi Gujarat, India
39.62.6×
28Ghāziābād Uttar Pradesh, India
39.52.6×
29Narela Delhi, India
38.02.5×
30Buxar Bihar, India
37.92.5×
31Jalgaon Maharashtra, India
37.52.5×
32Kadapa Andhra Pradesh, India
37.32.5×
33Vereeniging low-cost sensors Gauteng, South Africa
37.22.5×
34Wadgaon Kolhati Maharashtra, India
37.02.5×
35Hāpur Uttar Pradesh, India
36.42.4×
36Kanpur Uttar Pradesh, India
36.02.4×
37Quetta low-cost sensors Balochistan, Pakistan
35.52.4×
37Bānswāra Rajasthan, India
35.52.4×
39Chittorgarh Rajasthan, India
35.22.3×
40Beitbridge low-cost sensors Matabeleland South Province, Zimbabwe
34.72.3×
41Muzaffarnagar Uttar Pradesh, India
34.42.3×
42Cholula Puebla, Mexico
34.12.3×
43Nagaon Assam, India
33.72.2×
43Amravati Maharashtra, India
33.72.2×
43Noida Uttar Pradesh, India
33.72.2×
46Lucknow Uttar Pradesh, India
33.42.2×
47Anantapur Andhra Pradesh, India
33.32.2×
48Vijayawada Andhra Pradesh, India
32.82.2×
48Saugor Madhya Pradesh, India
32.82.2×
50Dhule Maharashtra, India
32.72.2×
51Chennai Tamil Nadu, India
32.12.1×
52Delhi Delhi, India
31.82.1×
53Morādābād Uttar Pradesh, India
31.72.1×
54Ropar Punjab, India
31.42.1×
54Meerut Uttar Pradesh, India
31.42.1×
56Hājīpur Bihar, India
31.22.1×
57Gwalior Madhya Pradesh, India
31.12.1×
58Ashaiman low-cost sensors Greater Accra, Ghana
30.62.0×
59Addis Ababa Addis Ababa, Ethiopia
29.52.0×
59Jhālāwār Rajasthan, India
29.52.0×
61Tirupparangunram Tamil Nadu, India
29.21.9×
61Nagpur Maharashtra, India
29.21.9×
63Sri Ganganagar Rajasthan, India
29.01.9×
64Shakaskraal low-cost sensors KwaZulu-Natal, South Africa
28.91.9×
65Rourkela Odisha, India
28.51.9×
66Agra Uttar Pradesh, India
28.41.9×
67Lagos low-cost sensors Lagos, Nigeria
28.31.9×
68Iloilo low-cost sensors Western Visayas, Philippines
28.11.9×
69Ankleshwar Gujarat, India
27.81.9×
70Aya Nagar Delhi, India
27.71.8×
71Pasadena low-cost sensors California, United States
27.51.8×
72Badlapur Maharashtra, India
27.41.8×
72Ajmer Rajasthan, India
27.41.8×
74Tema low-cost sensors Greater Accra, Ghana
27.11.8×
75Sirohi Rajasthan, India
26.91.8×
76Rānīganj West Bengal, India
26.81.8×
77Neelankarai Tamil Nadu, India
26.41.8×
78Jabalpur Madhya Pradesh, India
26.11.7×
79Kalyān Maharashtra, India
26.01.7×
80Bharatpur Rajasthan, India
25.91.7×
80Angul Odisha, India
25.91.7×
80Singrauli Madhya Pradesh, India
25.91.7×
83Chānda Maharashtra, India
25.81.7×
84Puebla Puebla, Mexico
25.71.7×
85Serilingampalle Telangana, India
25.51.7×
86Joda Odisha, India
25.31.7×
87Pratāpgarh Rajasthan, India
24.61.6×
87Quezon City low-cost sensors National Capital Region, Philippines
24.61.6×
89Richards Bay low-cost sensors KwaZulu-Natal, South Africa
23.91.6×
90Vientiane low-cost sensors Vientiane Prefecture, Laos
23.61.6×
91San Francisco Tlalcilalcalpan México, Mexico
23.51.6×
92Bahawalpur low-cost sensors Punjab, Pakistan
23.31.6×
92Baripāda Odisha, India
23.31.6×
94Jalandhar Punjab, India
23.21.5×
95Bhopal Madhya Pradesh, India
23.01.5×
95Bhilwara Rajasthan, India
23.01.5×
97Rājsamand Rajasthan, India
22.51.5×
97Bhāgalpur Bihar, India
22.51.5×
97Bārān Rajasthan, India
22.51.5×
100Vijayapura Karnataka, India
22.21.5×
101Jaipur Rajasthan, India
22.01.5×
102Khlong Luang low-cost sensors Pathum Thani, Thailand
21.61.4×
102Hawthorne low-cost sensors California, United States
21.61.4×
104Dhaulpur Rajasthan, India
21.11.4×
105Patna Bihar, India
20.91.4×
105Sai Mai low-cost sensors Bangkok, Thailand
20.91.4×
107Fukuroi Shizuoka, Japan
20.81.4×
107Sevilla Andalusia, Spain
20.81.4×
107Agüimes Canary Islands, Spain
20.81.4×
110Inglewood low-cost sensors California, United States
20.71.4×
110Torrance low-cost sensors California, United States
20.71.4×
110Kharghar Maharashtra, India
20.71.4×
113Victoria de Durango Durango, Mexico
20.61.4×
113Portsmouth Ohio, United States
20.61.4×
113Calgary Alberta, Canada
20.61.4×
116Cuernavaca Morelos, Mexico
20.41.4×
116Carson low-cost sensors California, United States
20.41.4×
118Chūru Rajasthan, India
20.31.4×
119Panvel Maharashtra, India
20.21.3×
120Jhunjhunūn Rajasthan, India
20.11.3×
121Karachi low-cost sensors Sindh, Pakistan
19.71.3×
121Najafgarh Delhi, India
19.71.3×
123Gandhinagar Gujarat, India
19.51.3×
124Sawai Madhopur Rajasthan, India
19.41.3×
124Kota Rajasthan, India
19.41.3×
124Chandigarh Chandigarh, India
19.41.3×
124Mankato Minnesota, United States
19.41.3×
128Ahmedabad Gujarat, India
19.21.3×
128Tijuana Baja California, Mexico
19.21.3×
130Coimbatore Tamil Nadu, India
19.11.3×
130Mumbai Maharashtra, India
19.11.3×
130Byasanagar Odisha, India
19.11.3×
133Accra low-cost sensors Greater Accra, Ghana
18.91.3×
133Compton California, United States
18.91.3×
135Surat Gujarat, India
18.61.2×
136Santa Monica low-cost sensors California, United States
18.51.2×
137Gudalur Tamil Nadu, India
18.41.2×
137Springdale Arkansas, United States
18.41.2×
137Jackson Mississippi, United States
18.41.2×
140Los Angeles California, United States
18.31.2×
140Red Deer Alberta, Canada
18.31.2×
142Medina Estates low-cost sensors Greater Accra, Ghana
18.21.2×
143Prayagraj Uttar Pradesh, India
18.11.2×
143McAlester Oklahoma, United States
18.11.2×
145Conroe Texas, United States
18.01.2×
145Texarkana Texas, United States
18.01.2×
147Iwata Shizuoka, Japan
17.91.2×
147Oconomowoc low-cost sensors Wisconsin, United States
17.91.2×
149Cuttack Odisha, India
17.71.2×
149Chrang Chamreh Muoy low-cost sensors Phnom Penh, Cambodia
17.71.2×
151Tulsa Oklahoma, United States
17.61.2×
151Houston Texas, United States
17.61.2×
151Fort McMurray Alberta, Canada
17.61.2×
154Baton Rouge Louisiana, United States
17.51.2×
155Kakegawa Shizuoka, Japan
17.41.2×
156Arrah Bihar, India
17.31.2×
156Wake Forest low-cost sensors North Carolina, United States
17.31.2×
158Shivamogga Karnataka, India
17.21.1×
158Hubballi Karnataka, India
17.21.1×
158Maspalomas Canary Islands, Spain
17.21.1×
161Sīkar Rajasthan, India
17.11.1×
161Kolkata West Bengal, India
17.11.1×
161Fuenlabrada Madrid, Spain
17.11.1×
161Fontana California, United States
17.11.1×
161Kikugawa Shizuoka, Japan
17.11.1×
166Durgapur West Bengal, India
17.01.1×
166Dausa Rajasthan, India
17.01.1×
166Bengaluru Karnataka, India
17.01.1×
166Akola Maharashtra, India
17.01.1×
166Lomita low-cost sensors California, United States
17.01.1×
171Denton Texas, United States
16.91.1×
172Rishīkesh Uttarakhand, India
16.81.1×
172Anan Tokushima, Japan
16.81.1×
174Virār Maharashtra, India
16.71.1×
174Numazu Shizuoka, Japan
16.71.1×
174Moore Oklahoma, United States
16.71.1×
174Bartlett Tennessee, United States
16.71.1×
178Silchar Assam, India
16.61.1×
178Kolhāpur Maharashtra, India
16.61.1×
180Lafayette Louisiana, United States
16.51.1×
181Būndi Rajasthan, India
16.41.1×
181Oklahoma City Oklahoma, United States
16.41.1×
181Agoura low-cost sensors California, United States
16.41.1×
181Mima Tokushima, Japan
16.41.1×
185Fuji Shizuoka, Japan
16.31.1×
185Hernando Mississippi, United States
16.31.1×
187Gaya Bihar, India
16.21.1×
187Fujinomiya Shizuoka, Japan
16.21.1×
187Izegem Flanders, Belgium
16.21.1×
187Hattiesburg Mississippi, United States
16.21.1×
191Ōtsuki Yamanashi, Japan
16.11.1×
191Superior Wisconsin, United States
16.11.1×
193Tanabe Wakayama, Japan
16.01.1×
193Sarajevo Federation of B&H, Bosnia and Herzegovina
16.01.1×
195Hanumāngarh Rajasthan, India
15.91.1×
195Jenks Oklahoma, United States
15.91.1×
197Indore Madhya Pradesh, India
15.81.1×
197Bhubaneswar Odisha, India
15.81.1×
197West Memphis Arkansas, United States
15.81.1×
197Bridgeview Illinois, United States
15.81.1×

Top 200 of 2,287 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