SmogRank / History / October 15, 2025

Most polluted cities on October 15, 2025

1,650 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← October 14, 2025October 16, 2025 →
#City µg/m³× WHO
1Stodůlky low-cost sensors Prague, Czechia
219.714.6×
2Gujranwala low-cost sensors Punjab, Pakistan
182.012.1×
3Lahore low-cost sensors Punjab, Pakistan
163.010.9×
4Noida Uttar Pradesh, India
134.59.0×
5Faisalabad low-cost sensors Punjab, Pakistan
132.58.8×
6Greater Noida Uttar Pradesh, India
116.07.7×
7Multan low-cost sensors Punjab, Pakistan
113.07.5×
8Narela Delhi, India
110.07.3×
9Ghāziābād Uttar Pradesh, India
107.07.1×
10Blantyre low-cost sensors Southern Region, Malawi
105.07.0×
10Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
105.07.0×
10Hanumāngarh Rajasthan, India
105.07.0×
13Sialkot low-cost sensors Punjab, Pakistan
103.06.9×
14Delhi Delhi, India
101.06.7×
15Saugor Madhya Pradesh, India
100.06.7×
16Jalgaon Maharashtra, India
99.46.6×
17Karnāl Haryana, India
98.66.6×
18Dādri Uttar Pradesh, India
98.36.6×
19Angul Odisha, India
97.66.5×
20Bhiwadi Rajasthan, India
96.96.5×
21Kampala low-cost sensors Central Region, Uganda
96.46.4×
22Hāpur Uttar Pradesh, India
94.76.3×
23Rourkela Odisha, India
93.86.3×
24Najafgarh Delhi, India
87.15.8×
25Undera Gujarat, India
83.65.6×
26Bharatpur Rajasthan, India
82.15.5×
27Hājīpur Bihar, India
81.05.4×
28Pimpri-Chinchwad Maharashtra, India
78.75.2×
29Bānswāra Rajasthan, India
78.35.2×
30Dushanbe Dushanbe, Tajikistan
77.55.2×
31Dhāruhera Haryana, India
74.95.0×
32Panchkula Haryana, India
74.85.0×
33Muzaffarnagar Uttar Pradesh, India
73.34.9×
34Bhubaneswar Odisha, India
71.44.8×
35Gummidipundi Tamil Nadu, India
71.24.7×
36Lucknow Uttar Pradesh, India
70.84.7×
36Kanchipuram Tamil Nadu, India
70.84.7×
38Dhule Maharashtra, India
70.64.7×
39Hyderabad low-cost sensors Sindh, Pakistan
69.94.7×
39Kaithal Haryana, India
69.94.7×
39Faridabad Haryana, India
69.94.7×
42Haldia West Bengal, India
69.64.6×
43Aya Nagar Delhi, India
68.14.5×
44Rawalpindi low-cost sensors Punjab, Pakistan
67.74.5×
45Bhopal Madhya Pradesh, India
66.84.5×
46Bhayandar Maharashtra, India
66.44.4×
46Baddi Himachal Pradesh, India
66.44.4×
48Nashik Maharashtra, India
66.14.4×
49Thānesar Haryana, India
65.74.4×
50Kharghar Maharashtra, India
65.34.4×
51Gwalior Madhya Pradesh, India
65.24.3×
52Aurangabad Maharashtra, India
65.14.3×
53Rasapūdipalem Andhra Pradesh, India
65.04.3×
54Kanpur Uttar Pradesh, India
64.64.3×
54Baripāda Odisha, India
64.64.3×
56Changchun low-cost sensors Jilin, China
64.44.3×
57Kolkata West Bengal, India
64.34.3×
57Mumbai Maharashtra, India
64.34.3×
59Cuttack Odisha, India
63.94.3×
59Cuddalore Tamil Nadu, India
63.94.3×
61Meerut Uttar Pradesh, India
62.24.1×
62Islamabad low-cost sensors Islamabad, Pakistan
62.04.1×
62Tonk Rajasthan, India
62.04.1×
64Nagpur Maharashtra, India
61.34.1×
65Patna Bihar, India
59.84.0×
66Quetta low-cost sensors Balochistan, Pakistan
58.73.9×
67Bahawalpur low-cost sensors Punjab, Pakistan
58.33.9×
68Ahmedabad Gujarat, India
58.13.9×
69Dubai low-cost sensors Dubai, United Arab Emirates
56.83.8×
70Rānīganj West Bengal, India
56.63.8×
71Bhāgalpur Bihar, India
56.43.8×
72Sīkar Rajasthan, India
56.03.7×
73Siwān Bihar, India
55.73.7×
74Agra Uttar Pradesh, India
55.43.7×
75Kalyān Maharashtra, India
54.93.7×
76Lilongwe low-cost sensors Central Region, Malawi
54.53.6×
76Jīnd Haryana, India
54.53.6×
78Chandigarh Chandigarh, India
54.03.6×
79Quezon City low-cost sensors National Capital Region, Philippines
53.23.5×
79Singrauli Madhya Pradesh, India
53.23.5×
79Byasanagar Odisha, India
53.23.5×
82Bhiwandi Maharashtra, India
52.93.5×
83Sāngli Maharashtra, India
52.53.5×
84Kota Rajasthan, India
52.33.5×
85Bāghpat Uttar Pradesh, India
51.93.5×
86Ankleshwar Gujarat, India
51.83.5×
87Pune Maharashtra, India
51.33.4×
87Boisar Maharashtra, India
51.33.4×
89Amravati Maharashtra, India
50.73.4×
90Āsansol West Bengal, India
50.43.4×
91Indore Madhya Pradesh, India
49.03.3×
92Gandhinagar Gujarat, India
48.83.3×
93Jabalpur Madhya Pradesh, India
48.63.2×
94Pratāpgarh Rajasthan, India
47.43.2×
95Mahād Maharashtra, India
47.33.2×
95Sri Ganganagar Rajasthan, India
47.33.2×
97Coimbatore Tamil Nadu, India
47.03.1×
98Tirupati Andhra Pradesh, India
46.03.1×
98Shrīrāmpur West Bengal, India
46.03.1×
100Srinagar Jammu and Kashmir, India
45.13.0×
100Ajmer Rajasthan, India
45.13.0×
102Nāgaur Rajasthan, India
44.93.0×
103Vijayawada Andhra Pradesh, India
44.53.0×
104Nandri Rajasthan, India
43.92.9×
105Jalandhar Punjab, India
43.82.9×
106Yamuna Nagar Haryana, India
43.52.9×
107Ropar Punjab, India
42.42.8×
108Parbhani Maharashtra, India
41.92.8×
109Jaipur Rajasthan, India
41.82.8×
109Gaya Bihar, India
41.82.8×
111Karachi low-cost sensors Sindh, Pakistan
41.62.8×
111Virār Maharashtra, India
41.62.8×
113Morādābād Uttar Pradesh, India
41.32.8×
114Prayagraj Uttar Pradesh, India
41.22.7×
115Patiāla Punjab, India
40.92.7×
116Wadgaon Kolhati Maharashtra, India
40.72.7×
117Dūngarpur Rajasthan, India
40.42.7×
118Badlapur Maharashtra, India
40.22.7×
119Jhunjhunūn Rajasthan, India
39.62.6×
120Kigali Kigali, Rwanda
39.12.6×
121Rājgīr Bihar, India
38.12.5×
122Rājsamand Rajasthan, India
37.72.5×
123Lagos low-cost sensors Lagos, Nigeria
37.32.5×
124Kolhāpur Maharashtra, India
37.22.5×
125Akola Maharashtra, India
36.82.5×
126Nanded Maharashtra, India
36.72.4×
127Jalor Rajasthan, India
36.52.4×
128Arāria Bihar, India
36.02.4×
129Kadapa Andhra Pradesh, India
35.92.4×
130Quthbullapur Telangana, India
35.42.4×
131Bengaluru Karnataka, India
35.22.3×
132Durgapur West Bengal, India
35.12.3×
133Bhilwara Rajasthan, India
34.92.3×
134Gūduvāncheri Tamil Nadu, India
34.72.3×
135Bhilai Chhattisgarh, India
34.52.3×
136Porto low-cost sensors Porto, Portugal
34.32.3×
136Santa Anita - Los Ficus Lima region, Peru
34.32.3×
138Amaravati Andhra Pradesh, India
34.22.3×
139Dausa Rajasthan, India
34.12.3×
140Beitbridge low-cost sensors Matabeleland South Province, Zimbabwe
33.72.2×
141Jodhpur Rajasthan, India
33.32.2×
141Anantapur Andhra Pradesh, India
33.32.2×
143Raipur Chhattisgarh, India
32.22.1×
144Nalbāri Assam, India
32.02.1×
145Surat Gujarat, India
31.92.1×
146Tambaram Tamil Nadu, India
31.42.1×
147Ambāla Haryana, India
30.92.1×
148Sarajevo Federation of B&H, Bosnia and Herzegovina
30.72.0×
149Rānipet Tamil Nadu, India
30.62.0×
150Rishīkesh Uttarakhand, India
30.32.0×
151Bārān Rajasthan, India
29.92.0×
152Latur Maharashtra, India
29.82.0×
153Jakarta Jakarta, Indonesia
29.21.9×
154Bārmer Rajasthan, India
28.81.9×
155Chāpra Bihar, India
28.41.9×
156Durg Chhattisgarh, India
28.11.9×
157Begusarai Bihar, India
28.01.9×
158Jaisalmer Rajasthan, India
27.31.8×
158Guwahati Assam, India
27.31.8×
160Lima Lima Province, Peru
27.21.8×
161Zagreb low-cost sensors Zagreb, Croatia
26.91.8×
162Silchar Assam, India
26.81.8×
163Naharlagun Arunachal Pradesh, India
26.71.8×
164Villa Poeta José Gálvez Barrenechea Lima region, Peru
25.51.7×
165Hyderabad Telangana, India
24.41.6×
166Debrecen low-cost sensors Hajdú-Bihar, Hungary
24.01.6×
167Jhālāwār Rajasthan, India
23.81.6×
167Ashaiman low-cost sensors Greater Accra, Ghana
23.81.6×
167Serilingampalle Telangana, India
23.81.6×
170Xonacatlán México, Mexico
23.71.6×
171Kathmandu low-cost sensors Bagmati Province, Nepal
23.61.6×
172Istanbul low-cost sensors Istanbul, Turkey
23.21.5×
173Banja Luka Srpska, Bosnia and Herzegovina
23.01.5×
174Cholula Puebla, Mexico
22.41.5×
174Baytown Texas, United States
22.41.5×
176San Francisco Tlalcilalcalpan México, Mexico
22.21.5×
177Vijayapura Karnataka, India
22.11.5×
178Sholapur Maharashtra, India
21.71.4×
179Barbil Odisha, India
21.41.4×
180Tuxtla Chiapas, Mexico
21.21.4×
181San Francisco De Borja Lima region, Peru
21.11.4×
182San Salvador Tizatlalli México, Mexico
21.01.4×
183Winterthur low-cost sensors Zurich, Switzerland
20.81.4×
184Bareilly Uttar Pradesh, India
20.71.4×
185Chānda Maharashtra, India
20.51.4×
186Hubballi Karnataka, India
20.41.4×
187Wan Chai Wan Chai, Hong Kong
20.31.4×
188Amami Kagoshima, Japan
19.81.3×
189Hacienda Santa Fe Jalisco, Mexico
19.61.3×
190Accra low-cost sensors Greater Accra, Ghana
19.41.3×
191Medina Estates low-cost sensors Greater Accra, Ghana
19.31.3×
191St. Louis Missouri, United States
19.31.3×
193Vereeniging low-cost sensors Gauteng, South Africa
19.21.3×
194Closepet Karnataka, India
19.11.3×
195Little Rock Arkansas, United States
18.71.2×
196Shillong Meghalaya, India
18.51.2×
196Sukuta low-cost sensors Western, Gambia
18.51.2×
196Callao Callao, Peru
18.51.2×
196Moore Oklahoma, United States
18.51.2×
200Santa Anita Jalisco, Mexico
18.31.2×

Top 200 of 1,650 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