SmogRank / History / October 9, 2025

Most polluted cities on October 9, 2025

2,414 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← October 8, 2025October 10, 2025 →
#City µg/m³× WHO
1Cuddalore Tamil Nadu, India
249.016.6×
2Stodůlky low-cost sensors Prague, Czechia
189.412.6×
3Karauli Rajasthan, India
133.08.9×
4Gummidipundi Tamil Nadu, India
111.07.4×
5Multan low-cost sensors Punjab, Pakistan
101.06.7×
6Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
98.66.6×
7Ankleshwar Gujarat, India
96.06.4×
8Barbil Odisha, India
92.26.1×
9Bānswāra Rajasthan, India
88.05.9×
10Chittoor Andhra Pradesh, India
81.85.5×
11Aurangabad Maharashtra, India
80.25.3×
12Vapi Gujarat, India
79.35.3×
13Rānipet Tamil Nadu, India
78.45.2×
14Gujranwala low-cost sensors Punjab, Pakistan
77.65.2×
15Blantyre low-cost sensors Southern Region, Malawi
76.85.1×
16Faisalabad low-cost sensors Punjab, Pakistan
76.05.1×
17Ajmer Rajasthan, India
75.45.0×
18Serilingampalle Telangana, India
75.25.0×
19Tonk Rajasthan, India
71.04.7×
20Panvel Maharashtra, India
70.84.7×
21Joda Odisha, India
70.64.7×
22Jaipur Rajasthan, India
69.34.6×
23Ahmedabad Gujarat, India
68.84.6×
24Hyderabad low-cost sensors Sindh, Pakistan
68.44.6×
25Lahore low-cost sensors Punjab, Pakistan
67.54.5×
26Leskovac Central Serbia, Serbia
63.24.2×
27Dushanbe Dushanbe, Tajikistan
62.34.2×
28Gandhinagar Gujarat, India
62.24.1×
29Jhālāwār Rajasthan, India
61.24.1×
30Hanumāngarh Rajasthan, India
60.94.1×
31Parbhani Maharashtra, India
60.84.1×
32Hājīpur Bihar, India
59.13.9×
33Kharghar Maharashtra, India
58.23.9×
34Bhāgalpur Bihar, India
57.83.9×
35Dūngarpur Rajasthan, India
56.63.8×
36Rasapūdipalem Andhra Pradesh, India
55.93.7×
36Gwalior Madhya Pradesh, India
55.93.7×
38Quetta low-cost sensors Balochistan, Pakistan
55.43.7×
39Lucknow Uttar Pradesh, India
55.13.7×
40Sholapur Maharashtra, India
54.73.6×
41Sialkot low-cost sensors Punjab, Pakistan
54.63.6×
42Jodhpur Rajasthan, India
54.33.6×
43Sīkar Rajasthan, India
53.63.6×
44Saugor Madhya Pradesh, India
52.23.5×
45Amravati Maharashtra, India
51.93.5×
46Bikaner Rajasthan, India
51.73.4×
47Faridabad Haryana, India
51.03.4×
48Bhiwadi Rajasthan, India
50.93.4×
49Jaisalmer Rajasthan, India
50.83.4×
50Jalor Rajasthan, India
50.03.3×
51Tirupati Andhra Pradesh, India
49.83.3×
52Milan Lombardy, Italy
49.73.3×
53Zaječar Central Serbia, Serbia
49.53.3×
54Dhule Maharashtra, India
48.63.2×
55Kalyān Maharashtra, India
48.43.2×
56Bahawalpur low-cost sensors Punjab, Pakistan
47.93.2×
57Boisar Maharashtra, India
47.83.2×
58Ghāziābād Uttar Pradesh, India
47.43.2×
59Hāpur Uttar Pradesh, India
47.13.1×
60Nāgaur Rajasthan, India
46.43.1×
61Agra Uttar Pradesh, India
46.03.1×
61Greater Noida Uttar Pradesh, India
46.03.1×
63Surat Gujarat, India
45.93.1×
64Kolkata West Bengal, India
45.43.0×
65Bhayandar Maharashtra, India
45.33.0×
65Bharatpur Rajasthan, India
45.33.0×
67Nashik Maharashtra, India
44.93.0×
68Karnāl Haryana, India
44.83.0×
69Nanded Maharashtra, India
44.73.0×
70Dādri Uttar Pradesh, India
44.63.0×
71Kanpur Uttar Pradesh, India
44.02.9×
71Noida Uttar Pradesh, India
44.02.9×
73Kota Rajasthan, India
43.92.9×
74Santa Anita - Los Ficus Lima region, Peru
43.72.9×
75Sawai Madhopur Rajasthan, India
43.62.9×
75Dausa Rajasthan, India
43.62.9×
75Akola Maharashtra, India
43.62.9×
78Jakarta Jakarta, Indonesia
43.52.9×
79Coimbatore Tamil Nadu, India
43.32.9×
80Rānīganj West Bengal, India
43.22.9×
80Mumbai Maharashtra, India
43.22.9×
82Jhunjhunūn Rajasthan, India
42.82.9×
83Bārmer Rajasthan, India
42.72.8×
84Karachi low-cost sensors Sindh, Pakistan
42.32.8×
85Rawalpindi low-cost sensors Punjab, Pakistan
42.22.8×
86Jalgaon Maharashtra, India
42.12.8×
86Hyderabad Telangana, India
42.12.8×
88Delhi Delhi, India
41.62.8×
89Vijayawada Andhra Pradesh, India
41.32.8×
89Angul Odisha, India
41.32.8×
91Kampala low-cost sensors Central Region, Uganda
41.12.7×
92Virār Maharashtra, India
40.72.7×
93Narela Delhi, India
40.32.7×
94Morādābād Uttar Pradesh, India
40.22.7×
95Pimpri-Chinchwad Maharashtra, India
40.12.7×
96Indore Madhya Pradesh, India
39.92.7×
97Badlapur Maharashtra, India
39.82.7×
98Patna Bihar, India
39.72.6×
98Nalbāri Assam, India
39.72.6×
98Bhopal Madhya Pradesh, India
39.72.6×
101Pune Maharashtra, India
39.62.6×
101Pratāpgarh Rajasthan, India
39.62.6×
103Muzaffarnagar Uttar Pradesh, India
39.32.6×
104Bhiwandi Maharashtra, India
39.22.6×
105Islamabad low-cost sensors Islamabad, Pakistan
39.12.6×
106Bhilwara Rajasthan, India
38.62.6×
107Wenatchee Washington, United States
38.42.6×
108Rājgīr Bihar, India
38.22.5×
109Buxar Bihar, India
37.92.5×
110Kigali Kigali, Rwanda
37.62.5×
111Siedlce Mazovia, Poland
37.52.5×
111Haldia West Bengal, India
37.52.5×
113Baripāda Odisha, India
37.32.5×
114Sirohi Rajasthan, India
37.22.5×
115Aya Nagar Delhi, India
37.12.5×
116Cuttack Odisha, India
36.92.5×
117Āsansol West Bengal, India
36.82.5×
118Chennai Tamil Nadu, India
36.72.4×
119Augustów Podlasie, Poland
36.62.4×
120Thānesar Haryana, India
36.52.4×
121Malegaon Maharashtra, India
36.42.4×
122Bārān Rajasthan, India
36.32.4×
123Chittorgarh Rajasthan, India
36.12.4×
123Wadgaon Kolhati Maharashtra, India
36.12.4×
125Tirumala Andhra Pradesh, India
35.72.4×
126Lagos low-cost sensors Lagos, Nigeria
35.62.4×
127Tiruchirappalli Tamil Nadu, India
35.52.4×
128Bengaluru Karnataka, India
35.42.4×
129Chūru Rajasthan, India
35.32.4×
130Nagpur Maharashtra, India
35.02.3×
131Najafgarh Delhi, India
34.52.3×
132Quthbullapur Telangana, India
34.32.3×
133Quezon City low-cost sensors National Capital Region, Philippines
34.22.3×
133Singrauli Madhya Pradesh, India
34.22.3×
135Mahād Maharashtra, India
34.12.3×
136Shrīrāmpur West Bengal, India
33.82.3×
137Meerut Uttar Pradesh, India
33.72.2×
138Nagaon Assam, India
33.62.2×
139Chānda Maharashtra, India
33.32.2×
140Anantapur Andhra Pradesh, India
32.72.2×
141Tambaram Tamil Nadu, India
31.62.1×
141Jalandhar Punjab, India
31.62.1×
141Durgapur West Bengal, India
31.62.1×
144Arāria Bihar, India
31.52.1×
145Kolhāpur Maharashtra, India
31.32.1×
146Porto low-cost sensors Porto, Portugal
31.22.1×
147Novi Pazar Central Serbia, Serbia
30.92.1×
148Dubai low-cost sensors Dubai, United Arab Emirates
30.62.0×
149Kadapa Andhra Pradesh, India
30.22.0×
150Vranje Central Serbia, Serbia
30.02.0×
150Dhāruhera Haryana, India
30.02.0×
152Thāne Maharashtra, India
29.92.0×
153Kielce Świętokrzyskie, Poland
29.72.0×
154Rourkela Odisha, India
29.52.0×
155Dhaulpur Rajasthan, India
29.42.0×
155Ahilyanagar Maharashtra, India
29.42.0×
157Białystok Podlasie, Poland
29.01.9×
158Sarajevo Federation of B&H, Bosnia and Herzegovina
28.71.9×
159Siwān Bihar, India
28.51.9×
160Bhubaneswar Odisha, India
28.11.9×
161Gūduvāncheri Tamil Nadu, India
27.91.9×
162Vereeniging low-cost sensors Gauteng, South Africa
27.61.8×
162Srinagar Jammu and Kashmir, India
27.61.8×
164Lugano Ticino, Switzerland
27.21.8×
165Radom Mazovia, Poland
26.81.8×
165Medina Estates low-cost sensors Greater Accra, Ghana
26.81.8×
167Starachowice Świętokrzyskie, Poland
26.41.8×
168Accra low-cost sensors Greater Accra, Ghana
26.21.7×
169Skarżysko-Kamienna Świętokrzyskie, Poland
26.11.7×
169Pirot Central Serbia, Serbia
26.11.7×
171Otwock Mazovia, Poland
25.71.7×
171Prayagraj Uttar Pradesh, India
25.71.7×
173Prokuplje Central Serbia, Serbia
25.51.7×
173Raipur Chhattisgarh, India
25.51.7×
175Lima Lima Province, Peru
25.41.7×
176Jabalpur Madhya Pradesh, India
25.21.7×
177Wawer Mazovia, Poland
25.11.7×
178Silchar Assam, India
24.91.7×
179Nisko Subcarpathia, Poland
24.81.7×
180Baddi Himachal Pradesh, India
24.51.6×
181Jarosław Subcarpathia, Poland
24.21.6×
182San Francisco De Borja Lima region, Peru
23.91.6×
183Winterthur low-cost sensors Zurich, Switzerland
23.71.6×
184Istanbul low-cost sensors Istanbul, Turkey
23.61.6×
185Sofia Sofia-Capital, Bulgaria
23.51.6×
185Callao Callao, Peru
23.51.6×
187Changchun low-cost sensors Jilin, China
23.41.6×
188Suwałki Podlasie, Poland
23.21.5×
188Tongaat low-cost sensors KwaZulu-Natal, South Africa
23.21.5×
190Dębica Subcarpathia, Poland
23.11.5×
190Kalaburagi Karnataka, India
23.11.5×
190Yuanlin Taiwan, Taiwan
23.11.5×
193Amaravati Andhra Pradesh, India
23.01.5×
194Harare low-cost sensors Harare, Zimbabwe
22.91.5×
194Būndi Rajasthan, India
22.91.5×
196Lublin Lublin, Poland
22.81.5×
196Taguig low-cost sensors National Capital Region, Philippines
22.81.5×
198Wan Chai Wan Chai, Hong Kong
22.51.5×
199Douliu Taiwan, Taiwan
22.41.5×
200Rzeszów Subcarpathia, Poland
22.31.5×

Top 200 of 2,414 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