SmogRank / History / October 22, 2025

Most polluted cities on October 22, 2025

2,305 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← October 21, 2025October 23, 2025 →
#City µg/m³× WHO
1Stodůlky low-cost sensors Prague, Czechia
262.017.5×
2Noida Uttar Pradesh, India
220.014.7×
3Multan low-cost sensors Punjab, Pakistan
204.013.6×
4Dhāruhera Haryana, India
197.013.1×
5Delhi Delhi, India
192.512.8×
6Aya Nagar Delhi, India
187.012.5×
7Bahawalpur low-cost sensors Punjab, Pakistan
186.012.4×
8Sirsa Haryana, India
172.011.5×
9Bharatpur Rajasthan, India
170.011.3×
9Greater Noida Uttar Pradesh, India
170.011.3×
11Narela Delhi, India
169.011.3×
12Dādri Uttar Pradesh, India
166.011.1×
13Bhiwāni Haryana, India
165.011.0×
14Faisalabad low-cost sensors Punjab, Pakistan
159.010.6×
15Ambāla Haryana, India
157.010.5×
16Lahore low-cost sensors Punjab, Pakistan
155.010.3×
16Jīnd Haryana, India
155.010.3×
16Hanumāngarh Rajasthan, India
155.010.3×
19Bhiwadi Rajasthan, India
154.510.3×
20Sri Ganganagar Rajasthan, India
147.09.8×
21Hāpur Uttar Pradesh, India
146.09.7×
22Thānesar Haryana, India
145.09.7×
23Bhilwara Rajasthan, India
143.09.5×
24Sonīpat Haryana, India
137.09.1×
24Ghāziābād Uttar Pradesh, India
137.09.1×
24Bāghpat Uttar Pradesh, India
137.09.1×
27Dhaulpur Rajasthan, India
134.08.9×
27Bahadurgarh Haryana, India
134.08.9×
29Karauli Rajasthan, India
133.08.9×
30Muzaffarnagar Uttar Pradesh, India
132.08.8×
31Sawai Madhopur Rajasthan, India
130.08.7×
32Gujranwala low-cost sensors Punjab, Pakistan
124.08.3×
32Undera Gujarat, India
124.08.3×
34Panchkula Haryana, India
123.08.2×
35Karnāl Haryana, India
121.08.1×
35Bikaner Rajasthan, India
121.08.1×
37Dausa Rajasthan, India
119.07.9×
38Tonk Rajasthan, India
118.07.9×
39Hājīpur Bihar, India
117.07.8×
40Jalandhar Punjab, India
115.07.7×
41Gurugram Haryana, India
112.07.5×
42Surat Gujarat, India
111.07.4×
43Jaipur Rajasthan, India
108.07.2×
44Kanpur Uttar Pradesh, India
106.07.1×
44Gwalior Madhya Pradesh, India
106.07.1×
46Ajmer Rajasthan, India
105.07.0×
47Kota Rajasthan, India
103.06.9×
48Saugor Madhya Pradesh, India
99.56.6×
49Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
97.56.5×
50Keonjhargarh Odisha, India
97.46.5×
51Yamuna Nagar Haryana, India
94.86.3×
51Faridabad Haryana, India
94.86.3×
53Patiāla Punjab, India
93.96.3×
54Sialkot low-cost sensors Punjab, Pakistan
92.46.2×
55Kolkata West Bengal, India
91.76.1×
56Lucknow Uttar Pradesh, India
90.96.1×
57Jhālāwār Rajasthan, India
90.16.0×
58Chittorgarh Rajasthan, India
86.65.8×
59Morādābād Uttar Pradesh, India
86.45.8×
60Barbil Odisha, India
83.75.6×
61Meerut Uttar Pradesh, India
81.85.5×
62Wadgaon Kolhati Maharashtra, India
80.85.4×
63Chandigarh Chandigarh, India
79.05.3×
64Quetta low-cost sensors Balochistan, Pakistan
78.75.2×
65Begusarai Bihar, India
77.65.2×
66Bhubaneswar Odisha, India
77.45.2×
67Cuttack Odisha, India
76.65.1×
68Haldia West Bengal, India
76.45.1×
69Patna Bihar, India
74.75.0×
70Jaisalmer Rajasthan, India
73.64.9×
71Dūngarpur Rajasthan, India
73.54.9×
72Prayagraj Uttar Pradesh, India
73.14.9×
73Nāgaur Rajasthan, India
72.74.8×
74Pratāpgarh Rajasthan, India
72.64.8×
75Bhopal Madhya Pradesh, India
72.54.8×
76Jhunjhunūn Rajasthan, India
70.44.7×
77Baddi Himachal Pradesh, India
69.84.7×
78Būndi Rajasthan, India
69.14.6×
78Angul Odisha, India
69.14.6×
80Bhāgalpur Bihar, India
68.94.6×
81Sīkar Rajasthan, India
68.84.6×
82Dhule Maharashtra, India
67.94.5×
83Rawalpindi low-cost sensors Punjab, Pakistan
67.04.5×
84Karachi low-cost sensors Sindh, Pakistan
66.94.5×
85Ahmedabad Gujarat, India
63.74.2×
86Shrīrāmpur West Bengal, India
62.94.2×
87Jalgaon Maharashtra, India
60.84.1×
88Arāria Bihar, India
60.74.0×
89Mohali Punjab, India
60.64.0×
90Baripāda Odisha, India
59.64.0×
91Dushanbe Dushanbe, Tajikistan
59.03.9×
91Rājsamand Rajasthan, India
59.03.9×
91Malegaon Maharashtra, India
59.03.9×
94Jodhpur Rajasthan, India
58.93.9×
94Bettiah Bihar, India
58.93.9×
96Rānīganj West Bengal, India
58.83.9×
97Changchun low-cost sensors Jilin, China
57.43.8×
98Panvel Maharashtra, India
56.93.8×
99Jalor Rajasthan, India
56.53.8×
100Gandhinagar Gujarat, India
56.23.7×
101Nagpur Maharashtra, India
55.53.7×
102Bārān Rajasthan, India
55.13.7×
103Byasanagar Odisha, India
54.83.7×
104Nashik Maharashtra, India
54.13.6×
105Vapi Gujarat, India
53.93.6×
106Chūru Rajasthan, India
53.83.6×
107Aurangabad Maharashtra, India
53.73.6×
108Āsansol West Bengal, India
53.53.6×
109Bānswāra Rajasthan, India
52.13.5×
110Mahād Maharashtra, India
51.03.4×
111Islamabad low-cost sensors Islamabad, Pakistan
50.43.4×
112Pune Maharashtra, India
50.33.4×
113Agra Uttar Pradesh, India
50.13.3×
114Bārmer Rajasthan, India
49.93.3×
115Singrauli Madhya Pradesh, India
48.93.3×
116Bhilai Chhattisgarh, India
48.63.2×
117Joda Odisha, India
47.43.2×
118Nalbāri Assam, India
46.23.1×
119Jabalpur Madhya Pradesh, India
45.83.1×
120Mumbai Maharashtra, India
45.53.0×
121Chāpra Bihar, India
45.43.0×
121Amravati Maharashtra, India
45.43.0×
123Virār Maharashtra, India
45.33.0×
123Durgapur West Bengal, India
45.33.0×
125Bhayandar Maharashtra, India
44.73.0×
126Sirohi Rajasthan, India
43.42.9×
127Dubai low-cost sensors Dubai, United Arab Emirates
43.32.9×
128Rourkela Odisha, India
42.52.8×
129Tetovo Tetovo, North Macedonia
42.42.8×
130Saharsa Bihar, India
42.32.8×
131Nandri Rajasthan, India
41.32.8×
132Bijelo Polje Bijelo Polje, Montenegro
40.62.7×
133Bengaluru Karnataka, India
39.92.7×
134Kathmandu low-cost sensors Bagmati Province, Nepal
39.22.6×
135Gaya Bihar, India
38.82.6×
136Buxar Bihar, India
38.72.6×
137Vijayawada Andhra Pradesh, India
38.52.6×
137Indore Madhya Pradesh, India
38.52.6×
139Bhelai Chhattisgarh, India
38.42.6×
140Kampala low-cost sensors Central Region, Uganda
38.22.5×
141Dej Cluj County, Romania
38.12.5×
142Vijayapura Karnataka, India
37.72.5×
143Kalyān Maharashtra, India
37.52.5×
144Rājgīr Bihar, India
37.42.5×
145Raipur Chhattisgarh, India
36.82.5×
145Latur Maharashtra, India
36.82.5×
147Sasarām Bihar, India
36.02.4×
148Pimpri-Chinchwad Maharashtra, India
35.32.4×
149Gummidipundi Tamil Nadu, India
35.12.3×
150Debrecen low-cost sensors Hajdú-Bihar, Hungary
35.02.3×
151Srinagar Jammu and Kashmir, India
34.72.3×
151Ropar Punjab, India
34.72.3×
153Gdynia Pomerania, Poland
34.62.3×
154Włocławek Kujawsko-Pomorskie, Poland
33.02.2×
155Boisar Maharashtra, India
32.72.2×
156Sopot Pomerania, Poland
32.62.2×
157Kalaburagi Karnataka, India
31.62.1×
157Anantapur Andhra Pradesh, India
31.62.1×
159Nisko Subcarpathia, Poland
31.22.1×
160Gdańsk Pomerania, Poland
31.12.1×
161Milan Lombardy, Italy
30.92.1×
162Strumica Strumica, North Macedonia
30.42.0×
163Lilongwe low-cost sensors Central Region, Malawi
30.32.0×
164Gostivar Gostivar, North Macedonia
30.02.0×
165Silchar Assam, India
29.92.0×
165Rasapūdipalem Andhra Pradesh, India
29.92.0×
167Sarajevo Federation of B&H, Bosnia and Herzegovina
29.72.0×
168Mangaluru Karnataka, India
29.62.0×
168Hacienda Santa Fe Jalisco, Mexico
29.62.0×
170Kolhāpur Maharashtra, India
29.42.0×
171Bucharest Bucharest, Romania
29.32.0×
171Siwān Bihar, India
29.32.0×
173Quthbullapur Telangana, India
29.11.9×
174Trebišov Košice Region, Slovakia
29.01.9×
175Bhiwandi Maharashtra, India
28.91.9×
176Khlong Luang low-cost sensors Pathum Thani, Thailand
28.81.9×
176Naharlagun Arunachal Pradesh, India
28.81.9×
178Nanded Maharashtra, India
28.51.9×
179Istanbul low-cost sensors Istanbul, Turkey
28.41.9×
179Przemyśl Subcarpathia, Poland
28.41.9×
181Akola Maharashtra, India
28.21.9×
182Yerevan low-cost sensors Yerevan, Armenia
28.11.9×
182Prešov Prešov Region, Slovakia
28.11.9×
184Toruń Kujawsko-Pomorskie, Poland
27.71.8×
185Kazincbarcika Borsod-Abaúj-Zemplén, Hungary
27.61.8×
186Sāngli Maharashtra, India
27.51.8×
186Pljevlja Pljevlja, Montenegro
27.51.8×
188Calafat Dolj, Romania
27.21.8×
188Miskolc Borsod-Abaúj-Zemplén, Hungary
27.21.8×
190Kalisz Greater Poland, Poland
27.11.8×
190Tuxtla Chiapas, Mexico
27.11.8×
192Gevgelija Gevgelija, North Macedonia
27.01.8×
192Vientiane low-cost sensors Vientiane Prefecture, Laos
27.01.8×
194Cluj-Napoca Cluj County, Romania
26.71.8×
195Kumanovo Kumanovo, North Macedonia
26.51.8×
196Cuddalore Tamil Nadu, India
26.31.8×
197Poznań Greater Poland, Poland
26.21.7×
198Kavadarci Kavadarci, North Macedonia
26.11.7×
199Kadapa Andhra Pradesh, India
26.01.7×
199Elbląg Warmia-Masuria, Poland
26.01.7×

Top 200 of 2,305 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