SmogRank / History / week of November 3, 2025

Most polluted cities, week of November 3, 2025

2,186 cities ranked by their average PM2.5 over the 7 days. A city needs measurements on 70% of the days to be ranked.

#	City	µg/m³
1	Multan low-cost sensors Punjab, Pakistan	260.7
2	Narela Delhi, India	239.3
3	Faisalabad low-cost sensors Punjab, Pakistan	190.6
4	Surat Gujarat, India	187.9
5	Lahore low-cost sensors Punjab, Pakistan	185.8
6	Gujranwala low-cost sensors Punjab, Pakistan	181.9
7	Delhi Delhi, India	175.7
8	Stodůlky low-cost sensors Prague, Czechia	173.1
9	Hāpur Uttar Pradesh, India	171.2
10	Noida Uttar Pradesh, India	170.9
11	Jīnd Haryana, India	170.0
12	Najafgarh Delhi, India	161.5
13	Bāghpat Uttar Pradesh, India	159.0
14	Ghāziābād Uttar Pradesh, India	155.6
15	Greater Noida Uttar Pradesh, India	153.2
16	Dādri Uttar Pradesh, India	151.0
17	Bahawalpur low-cost sensors Punjab, Pakistan	147.8
18	Sonīpat Haryana, India	141.8
19	Aya Nagar Delhi, India	141.2
20	Gurugram Haryana, India	131.9
21	Srinagar Jammu and Kashmir, India	131.7
22	Bahadurgarh Haryana, India	130.7
23	Muzaffarnagar Uttar Pradesh, India	129.3
24	Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan	123.7
25	Sirsa Haryana, India	119.7
26	Changchun low-cost sensors Jilin, China	119.5
27	Sialkot low-cost sensors Punjab, Pakistan	114.5
28	Kaithal Haryana, India	112.8
29	Karnāl Haryana, India	112.7
30	Bhiwāni Haryana, India	108.4
31	Baddi Himachal Pradesh, India	106.5
32	Thānesar Haryana, India	103.9
33	Bhiwadi Rajasthan, India	103.6
34	Yamuna Nagar Haryana, India	101.6
35	Dhāruhera Haryana, India	100.8
36	Panchkula Haryana, India	98.5
37	Hanumāngarh Rajasthan, India	97.2
38	Faridabad Haryana, India	93.6
39	Ambāla Haryana, India	90.0
40	Rawalpindi low-cost sensors Punjab, Pakistan	88.6
41	Jalandhar Punjab, India	88.5
42	Gummidipundi Tamil Nadu, India	87.4
43	Bhubaneswar Odisha, India	83.8
44	Kanpur Uttar Pradesh, India	83.7
45	Lucknow Uttar Pradesh, India	83.3
46	Sīkar Rajasthan, India	82.2
47	Singrauli Madhya Pradesh, India	80.9
48	Dhaulpur Rajasthan, India	80.2
49	Gwalior Madhya Pradesh, India	80.0
50	Tonk Rajasthan, India	79.6
51	Hājīpur Bihar, India	77.9
52	Cuttack Odisha, India	77.0
53	Kolkata West Bengal, India	75.2
54	Angul Odisha, India	74.1
55	Chandigarh Chandigarh, India	73.4
56	Patiāla Punjab, India	71.7
56	Barbil Odisha, India	71.7
58	Cuddalore Tamil Nadu, India	70.9
59	Haldia West Bengal, India	70.8
60	Vapi Gujarat, India	70.7
61	Karauli Rajasthan, India	70.4
62	Prayagraj Uttar Pradesh, India	70.0
63	Patna Bihar, India	69.6
64	Panvel Maharashtra, India	69.3
65	Arāria Bihar, India	69.1
66	Rasapūdipalem Andhra Pradesh, India	69.0
67	Chūru Rajasthan, India	68.5
68	Jaipur Rajasthan, India	67.8
69	Sri Ganganagar Rajasthan, India	67.5
70	Dushanbe Dushanbe, Tajikistan	66.4
71	Islamabad low-cost sensors Islamabad, Pakistan	65.5
72	Morādābād Uttar Pradesh, India	64.8
73	Jalgaon Maharashtra, India	64.1
74	Nāgaur Rajasthan, India	63.3
75	Kampala low-cost sensors Central Region, Uganda	62.0
76	Bettiah Bihar, India	58.6
77	Shrīrāmpur West Bengal, India	57.8
78	Baripāda Odisha, India	57.2
79	Sawai Madhopur Rajasthan, India	57.0
79	Jhunjhunūn Rajasthan, India	57.0
81	Jalor Rajasthan, India	56.9
81	Ahmedabad Gujarat, India	56.9
83	Rānīganj West Bengal, India	55.7
84	Byasanagar Odisha, India	55.4
85	Boisar Maharashtra, India	54.8
86	Āsansol West Bengal, India	54.7
87	Coimbatore Tamil Nadu, India	54.5
88	Karachi low-cost sensors Sindh, Pakistan	54.3
89	Bikaner Rajasthan, India	54.0
90	Ankleshwar Gujarat, India	53.9
91	Jodhpur Rajasthan, India	53.1
92	Buxar Bihar, India	52.8
93	Kota Rajasthan, India	52.5
93	Bārmer Rajasthan, India	52.5
95	Ajmer Rajasthan, India	51.5
96	Mangaluru Karnataka, India	50.5
97	Nagpur Maharashtra, India	50.2
98	Sarajevo Federation of B&H, Bosnia and Herzegovina	50.1
98	Banja Luka Srpska, Bosnia and Herzegovina	50.1
100	Serilingampalle Telangana, India	49.8
101	Durgapur West Bengal, India	49.3
102	Kharghar Maharashtra, India	48.9
103	Yerevan low-cost sensors Yerevan, Armenia	48.7
104	Bānswāra Rajasthan, India	47.6
105	Agra Uttar Pradesh, India	47.4
106	Bijelo Polje Bijelo Polje, Montenegro	47.1
107	Saugor Madhya Pradesh, India	46.8
107	Būndi Rajasthan, India	46.8
107	Neelankarai Tamil Nadu, India	46.8
110	Bhilwara Rajasthan, India	46.6
111	Tirumala Andhra Pradesh, India	46.1
112	Jabalpur Madhya Pradesh, India	45.8
113	Lilongwe low-cost sensors Central Region, Malawi	45.5
114	Gandhinagar Gujarat, India	45.4
115	Sāngli Maharashtra, India	45.3
116	Nandri Rajasthan, India	45.1
117	Cholula Puebla, Mexico	44.4
118	Rishīkesh Uttarakhand, India	44.3
118	Hacienda Santa Fe Jalisco, Mexico	44.3
120	Thāne Maharashtra, India	43.7
120	Chennai Tamil Nadu, India	43.7
122	Jhālāwār Rajasthan, India	43.6
123	Amravati Maharashtra, India	43.3
124	Dausa Rajasthan, India	43.2
125	Bharatpur Rajasthan, India	43.1
126	Bhopal Madhya Pradesh, India	43.0
126	Bhiwandi Maharashtra, India	43.0
126	Akola Maharashtra, India	43.0
129	Kalyān Maharashtra, India	42.9
130	Gaya Bihar, India	42.7
131	Chittorgarh Rajasthan, India	42.4
132	Pratāpgarh Rajasthan, India	41.3
133	Badlapur Maharashtra, India	41.2
134	Parbhani Maharashtra, India	41.1
135	Blantyre low-cost sensors Southern Region, Malawi	40.6
136	Istanbul low-cost sensors Istanbul, Turkey	40.5
137	Bārān Rajasthan, India	40.4
138	Zagreb low-cost sensors Zagreb, Croatia	40.2
139	Tlaquepaque Jalisco, Mexico	39.6
140	Jaisalmer Rajasthan, India	39.3
140	Bengaluru Karnataka, India	39.3
140	Amaravati Andhra Pradesh, India	39.3
143	Sirohi Rajasthan, India	38.9
143	Dūngarpur Rajasthan, India	38.9
145	Aurangabad Maharashtra, India	38.4
146	Guadalajara Jalisco, Mexico	38.2
147	Kathmandu low-cost sensors Bagmati Province, Nepal	38.1
148	Anantapur Andhra Pradesh, India	37.9
149	Pimpri-Chinchwad Maharashtra, India	37.7
150	Saharsa Bihar, India	37.6
151	Mumbai Maharashtra, India	37.1
152	Nalbāri Assam, India	36.9
153	Bhelai Chhattisgarh, India	36.0
154	Pruszków Mazovia, Poland	35.9
155	Dhule Maharashtra, India	35.4
156	Pune Maharashtra, India	34.0
157	Naharlagun Arunachal Pradesh, India	33.6
158	Vijayawada Andhra Pradesh, India	33.5
159	Indore Madhya Pradesh, India	33.2
160	Debrecen low-cost sensors Hajdú-Bihar, Hungary	32.6
161	Virār Maharashtra, India	32.5
161	Chānda Maharashtra, India	32.5
161	Czechowice-Dziedzice Silesia, Poland	32.5
164	Lagos low-cost sensors Lagos, Nigeria	32.2
165	San Salvador Tizatlalli México, Mexico	31.8
166	Quthbullapur Telangana, India	31.7
167	Bhilai Chhattisgarh, India	31.5
168	Kalisz Greater Poland, Poland	31.3
169	Dubai low-cost sensors Dubai, United Arab Emirates	30.8
169	Strumica Strumica, North Macedonia	30.8
171	Latur Maharashtra, India	30.5
172	Dej Cluj County, Romania	30.4
173	Sholapur Maharashtra, India	30.1
174	Tetovo Tetovo, North Macedonia	30.0
175	Nashik Maharashtra, India	29.8
176	Ciudad Benito Juárez Nuevo León, Mexico	29.7
177	Quetta low-cost sensors Balochistan, Pakistan	29.2
177	Madikeri Karnataka, India	29.2
179	Rājsamand Rajasthan, India	29.1
179	Jastrzębie Zdrój Silesia, Poland	29.1
181	Mahād Maharashtra, India	29.0
181	San Francisco Tlalcilalcalpan México, Mexico	29.0
183	Vereeniging low-cost sensors Gauteng, South Africa	28.7
184	Raipur Chhattisgarh, India	28.6
185	Ciudad Nezahualcoyotl México, Mexico	28.0
186	Gostivar Gostivar, North Macedonia	27.7
186	Hyderabad Telangana, India	27.7
188	Ciudad General Escobedo Nuevo León, Mexico	27.5
189	Dębica Subcarpathia, Poland	27.4
190	Włocławek Kujawsko-Pomorskie, Poland	27.3
191	García Nuevo León, Mexico	26.5
192	Łask Łódź Voivodeship, Poland	26.4
193	Poznań Greater Poland, Poland	26.2
194	Radomsko Łódź Voivodeship, Poland	26.0
195	Miskolc Borsod-Abaúj-Zemplén, Hungary	25.9
195	Nisko Subcarpathia, Poland	25.9
197	Arrah Bihar, India	25.6
198	Jarosław Subcarpathia, Poland	25.5
199	Pljevlja Pljevlja, Montenegro	25.2
200	Wrocław Lower Silesia, Poland	25.0

Top 200 of 2,186 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