SmogRank / History / October 5, 2025

Most polluted cities on October 5, 2025

2,269 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← October 4, 2025October 6, 2025 →
#City µg/m³× WHO
1Stodůlky low-cost sensors Prague, Czechia
254.317.0×
2Virār Maharashtra, India
95.06.3×
3Hāpur Uttar Pradesh, India
87.55.8×
4Ghāziābād Uttar Pradesh, India
80.25.3×
5Greater Noida Uttar Pradesh, India
73.24.9×
6Gummidipundi Tamil Nadu, India
72.94.9×
7Noida Uttar Pradesh, India
72.74.8×
8Dādri Uttar Pradesh, India
72.44.8×
9Bhiwadi Rajasthan, India
69.24.6×
10Delhi Delhi, India
67.14.5×
11Lahore low-cost sensors Punjab, Pakistan
62.44.2×
12Kampala low-cost sensors Central Region, Uganda
59.64.0×
13Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
57.63.8×
14Meerut Uttar Pradesh, India
55.33.7×
15Morādābād Uttar Pradesh, India
54.43.6×
16Bāghpat Uttar Pradesh, India
54.33.6×
17Nagapattinam Tamil Nadu, India
53.73.6×
18Karnāl Haryana, India
52.43.5×
19Aya Nagar Delhi, India
52.33.5×
20Najafgarh Delhi, India
51.73.4×
21Faridabad Haryana, India
49.93.3×
22Prokuplje Central Serbia, Serbia
47.23.1×
23Muzaffarnagar Uttar Pradesh, India
46.33.1×
24Multan low-cost sensors Punjab, Pakistan
46.23.1×
25Kanchipuram Tamil Nadu, India
45.53.0×
26Gujranwala low-cost sensors Punjab, Pakistan
45.33.0×
27Bahawalpur low-cost sensors Punjab, Pakistan
45.13.0×
28Faisalabad low-cost sensors Punjab, Pakistan
43.22.9×
29Patna Bihar, India
43.02.9×
30Dubai low-cost sensors Dubai, United Arab Emirates
42.52.8×
30Debrecen low-cost sensors Hajdú-Bihar, Hungary
42.52.8×
32Tirupati Andhra Pradesh, India
41.82.8×
33Tonk Rajasthan, India
41.62.8×
34Bharatpur Rajasthan, India
41.22.7×
35Singrauli Madhya Pradesh, India
40.32.7×
36Serilingampalle Telangana, India
40.02.7×
37Lucknow Uttar Pradesh, India
38.82.6×
38Zaječar Central Serbia, Serbia
38.72.6×
39Sialkot low-cost sensors Punjab, Pakistan
38.62.6×
40Rasapūdipalem Andhra Pradesh, India
38.52.6×
40Jaipur Rajasthan, India
38.52.6×
42Quetta low-cost sensors Balochistan, Pakistan
37.62.5×
43Sri Ganganagar Rajasthan, India
37.52.5×
44Rawalpindi low-cost sensors Punjab, Pakistan
37.22.5×
45Quezon City low-cost sensors National Capital Region, Philippines
36.62.4×
46Pljevlja Pljevlja, Montenegro
36.42.4×
47Vapi Gujarat, India
35.92.4×
48Dushanbe Dushanbe, Tajikistan
35.82.4×
49Kharghar Maharashtra, India
35.72.4×
50Karur Tamil Nadu, India
35.62.4×
50Bānswāra Rajasthan, India
35.62.4×
52Novi Pazar Central Serbia, Serbia
34.62.3×
53Pirot Central Serbia, Serbia
34.52.3×
53Quthbullapur Telangana, India
34.52.3×
55Sai Mai low-cost sensors Bangkok, Thailand
34.22.3×
56Baripāda Odisha, India
33.92.3×
57Vijayawada Andhra Pradesh, India
33.32.2×
57Nagaon Assam, India
33.32.2×
59Gūduvāncheri Tamil Nadu, India
33.12.2×
59Baddi Himachal Pradesh, India
33.12.2×
61Bengaluru Karnataka, India
33.02.2×
62Karauli Rajasthan, India
32.72.2×
63Jalandhar Punjab, India
32.42.2×
64Byasanagar Odisha, India
32.32.2×
65Ajmer Rajasthan, India
32.02.1×
66Badlapur Maharashtra, India
31.72.1×
67Leskovac Central Serbia, Serbia
31.62.1×
68Užice Central Serbia, Serbia
31.32.1×
69Khlong Luang low-cost sensors Pathum Thani, Thailand
30.92.1×
70Saugor Madhya Pradesh, India
30.82.1×
71Negotin Central Serbia, Serbia
30.72.0×
72Ariyalūr Tamil Nadu, India
30.62.0×
73Čačak Central Serbia, Serbia
30.42.0×
73Santa Anita - Los Ficus Lima region, Peru
30.42.0×
75Panvel Maharashtra, India
29.82.0×
76Islamabad low-cost sensors Islamabad, Pakistan
29.72.0×
77Gwalior Madhya Pradesh, India
29.52.0×
78Ćuprija Central Serbia, Serbia
29.32.0×
79Blantyre low-cost sensors Southern Region, Malawi
29.21.9×
79Kalyān Maharashtra, India
29.21.9×
81Cuddalore Tamil Nadu, India
29.11.9×
82Rishīkesh Uttarakhand, India
28.41.9×
83Kraljevo Central Serbia, Serbia
28.21.9×
84Bettiah Bihar, India
27.71.8×
85Kadapa Andhra Pradesh, India
27.61.8×
86Cuttack Odisha, India
27.41.8×
87Hanumāngarh Rajasthan, India
27.31.8×
88Rourkela Odisha, India
27.21.8×
89Iloilo low-cost sensors Western Visayas, Philippines
26.71.8×
90Nalbāri Assam, India
26.61.8×
90Arāria Bihar, India
26.61.8×
92Coimbatore Tamil Nadu, India
26.21.7×
93Tiruchirappalli Tamil Nadu, India
26.01.7×
94Madikeri Karnataka, India
25.91.7×
95Karachi low-cost sensors Sindh, Pakistan
25.81.7×
96Ropar Punjab, India
25.41.7×
97Wadgaon Kolhati Maharashtra, India
25.31.7×
98Chennai Tamil Nadu, India
24.91.7×
99Jīnd Haryana, India
24.51.6×
100Jalgaon Maharashtra, India
24.41.6×
100Bangkok low-cost sensors Bangkok, Thailand
24.41.6×
102Jagodina Central Serbia, Serbia
24.21.6×
102Kota Rajasthan, India
24.21.6×
104Royal Oak low-cost sensors Michigan, United States
24.11.6×
105Barrie Ontario, Canada
24.01.6×
106Niš Central Serbia, Serbia
23.91.6×
107Rānīganj West Bengal, India
23.81.6×
107Dūngarpur Rajasthan, India
23.81.6×
109Silchar Assam, India
23.71.6×
109Joda Odisha, India
23.71.6×
109Neelankarai Tamil Nadu, India
23.71.6×
112Kanpur Uttar Pradesh, India
23.51.6×
112Mohali Punjab, India
23.51.6×
114Miskolc Borsod-Abaúj-Zemplén, Hungary
23.31.6×
114Sāngli Maharashtra, India
23.31.6×
114Bhiwandi Maharashtra, India
23.31.6×
114Bārān Rajasthan, India
23.31.6×
114Aurangabad Maharashtra, India
23.31.6×
114Fengshan Takao, Taiwan
23.31.6×
120Vereeniging low-cost sensors Gauteng, South Africa
23.01.5×
121Košice Košice Region, Slovakia
22.81.5×
121Xonacatlán México, Mexico
22.81.5×
123Chandigarh Chandigarh, India
22.71.5×
124Sīkar Rajasthan, India
22.51.5×
125Tetovo Tetovo, North Macedonia
22.31.5×
125Akola Maharashtra, India
22.31.5×
127Pune Maharashtra, India
22.21.5×
127Vijayapura Karnataka, India
22.21.5×
129Nagpur Maharashtra, India
22.11.5×
129Chaozhou Taiwan, Taiwan
22.11.5×
131Tambaram Tamil Nadu, India
22.01.5×
131Sirohi Rajasthan, India
22.01.5×
131Rānipet Tamil Nadu, India
22.01.5×
131Bhopal Madhya Pradesh, India
22.01.5×
135Bijelo Polje Bijelo Polje, Montenegro
21.81.5×
136Bhubaneswar Odisha, India
21.71.4×
136Lima Lima Province, Peru
21.71.4×
138Yuanlin Taiwan, Taiwan
21.61.4×
139Hyderabad Telangana, India
21.41.4×
139Amravati Maharashtra, India
21.41.4×
141Gostivar Gostivar, North Macedonia
21.31.4×
141Beitbridge low-cost sensors Matabeleland South Province, Zimbabwe
21.31.4×
143Bor Central Serbia, Serbia
21.21.4×
143Šabac Central Serbia, Serbia
21.21.4×
145Prešov Prešov Region, Slovakia
21.01.4×
145Jalor Rajasthan, India
21.01.4×
145Hubballi Karnataka, India
21.01.4×
148Srinagar Jammu and Kashmir, India
20.81.4×
149Jhunjhunūn Rajasthan, India
20.71.4×
149Durgapur West Bengal, India
20.71.4×
151Nanded Maharashtra, India
20.61.4×
151Sremska Mitrovica Vojvodina, Serbia
20.61.4×
153Bhilwara Rajasthan, India
20.51.4×
154Vientiane low-cost sensors Vientiane Prefecture, Laos
20.41.4×
155Mumbai Maharashtra, India
20.31.4×
155Bang Pakong low-cost sensors Chachoengsao, Thailand
20.31.4×
155Lagos low-cost sensors Lagos, Nigeria
20.31.4×
158Mahād Maharashtra, India
20.21.3×
159Sholapur Maharashtra, India
19.91.3×
160Istanbul low-cost sensors Istanbul, Turkey
19.81.3×
160Gudalur Tamil Nadu, India
19.81.3×
160Bhayandar Maharashtra, India
19.81.3×
163Callao Callao, Peru
19.71.3×
164Gevgelija Gevgelija, North Macedonia
19.61.3×
164Patiāla Punjab, India
19.61.3×
164Ahmedabad Gujarat, India
19.61.3×
167Lazarevac Central Serbia, Serbia
19.51.3×
167Kalaburagi Karnataka, India
19.51.3×
169Nāgaur Rajasthan, India
19.41.3×
170Vilnius Vilnius, Lithuania
19.31.3×
171Kaohsiung Takao, Taiwan
19.11.3×
171Naucalpan de Juárez México, Mexico
19.11.3×
173Dhule Maharashtra, India
19.01.3×
173Nepean low-cost sensors Ontario, Canada
19.01.3×
175Barbil Odisha, India
18.91.3×
176Kumanovo Kumanovo, North Macedonia
18.81.3×
177Kavadarci Kavadarci, North Macedonia
18.71.2×
178Zemun Central Serbia, Serbia
18.61.2×
178Taguig low-cost sensors National Capital Region, Philippines
18.61.2×
178San Francisco Tlalcilalcalpan México, Mexico
18.61.2×
181Erlun Taiwan, Taiwan
18.51.2×
182Bardejov Prešov Region, Slovakia
18.41.2×
182Pančevo Vojvodina, Serbia
18.41.2×
182Jabalpur Madhya Pradesh, India
18.41.2×
182Āsansol West Bengal, India
18.41.2×
186Erlin Taiwan, Taiwan
18.31.2×
187Gandhinagar Gujarat, India
18.21.2×
188Shivamogga Karnataka, India
18.11.2×
188Parbhani Maharashtra, India
18.11.2×
188Beigang Taiwan, Taiwan
18.11.2×
191Yerevan low-cost sensors Yerevan, Armenia
17.91.2×
191Smederevo Central Serbia, Serbia
17.91.2×
191Obrenovac Central Serbia, Serbia
17.91.2×
191Queenstown Estate low-cost sensors Singapore
17.91.2×
191San Francisco De Borja Lima region, Peru
17.91.2×
196Kolkata West Bengal, India
17.81.2×
196Agartala Tripura, India
17.81.2×
198Taibao Taiwan, Taiwan
17.71.2×
198Parque Industrial Ciudad Mitras Nuevo León, Mexico
17.71.2×
200Skopje Grad Skopje, North Macedonia
17.61.2×

Top 200 of 2,269 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