SmogRank / History / February 9, 2026

Most polluted cities on February 9, 2026

2,220 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

#	City	µg/m³	× WHO
1	Piedras Negras Coahuila, Mexico	986.0	65.7×
2	Bhiwāni Haryana, India	284.0	18.9×
3	Narela Delhi, India	181.0	12.1×
4	Gujranwala low-cost sensors Punjab, Pakistan	176.0	11.7×
5	Faisalabad low-cost sensors Punjab, Pakistan	175.0	11.7×
6	Gurugram Haryana, India	170.0	11.3×
7	Sialkot low-cost sensors Punjab, Pakistan	157.0	10.5×
8	Lahore low-cost sensors Punjab, Pakistan	139.0	9.3×
9	Dādri Uttar Pradesh, India	132.0	8.8×
10	Surat Gujarat, India	129.0	8.6×
11	Yamuna Nagar Haryana, India	123.0	8.2×
12	Bāghpat Uttar Pradesh, India	122.0	8.1×
13	Jammu low-cost sensors Jammu and Kashmir, India	121.5	8.1×
14	Delhi Delhi, India	120.0	8.0×
15	Dhāruhera Haryana, India	112.0	7.5×
15	Noida Uttar Pradesh, India	112.0	7.5×
15	Naharlagun Arunachal Pradesh, India	112.0	7.5×
18	Multan low-cost sensors Punjab, Pakistan	109.0	7.3×
18	Hāpur Uttar Pradesh, India	109.0	7.3×
20	Faridabad Haryana, India	108.4	7.2×
21	Muzaffarnagar Uttar Pradesh, India	107.0	7.1×
22	Kathmandu low-cost sensors Bagmati Province, Nepal	104.0	6.9×
22	Bhiwadi Rajasthan, India	104.0	6.9×
24	Hājīpur Bihar, India	103.0	6.9×
25	Pimpri-Chinchwad Maharashtra, India	102.0	6.8×
26	Rawalpindi low-cost sensors Punjab, Pakistan	99.3	6.6×
27	Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan	97.5	6.5×
28	Tumkūr Karnataka, India	97.4	6.5×
29	Aya Nagar Delhi, India	94.2	6.3×
30	Kotli Loharan low-cost sensors Punjab, Pakistan	92.6	6.2×
31	Najafgarh Delhi, India	90.1	6.0×
32	Nanded Maharashtra, India	89.7	6.0×
33	Greater Noida Uttar Pradesh, India	89.6	6.0×
34	Thānesar Haryana, India	87.3	5.8×
35	Karnāl Haryana, India	86.3	5.8×
36	Meerut Uttar Pradesh, India	85.3	5.7×
36	Bahadurgarh Haryana, India	85.3	5.7×
38	Singrauli Madhya Pradesh, India	84.8	5.7×
39	Kolkata West Bengal, India	82.9	5.5×
40	Otegen Batyra low-cost sensors Almaty Region, Kazakhstan	80.7	5.4×
41	Bahawalpur low-cost sensors Punjab, Pakistan	80.6	5.4×
42	Ahmedabad Gujarat, India	80.2	5.3×
42	Talghar low-cost sensors Almaty Region, Kazakhstan	80.2	5.3×
44	Mahād Maharashtra, India	78.3	5.2×
45	Baddi Himachal Pradesh, India	77.5	5.2×
46	Closepet Karnataka, India	77.0	5.1×
47	Phuntsholing low-cost sensors Chukha, Bhutan	76.7	5.1×
48	Begusarai Bihar, India	76.5	5.1×
49	Burunday low-cost sensors Almaty Region, Kazakhstan	74.9	5.0×
50	Jīnd Haryana, India	74.4	5.0×
51	Almaty low-cost sensors Almaty, Kazakhstan	74.3	5.0×
52	Parbhani Maharashtra, India	71.0	4.7×
53	Rasapūdipalem Andhra Pradesh, India	70.8	4.7×
54	Kalyān Maharashtra, India	70.4	4.7×
55	Sāngli Maharashtra, India	69.7	4.6×
56	Bhilwara Rajasthan, India	68.8	4.6×
57	Sri Ganganagar Rajasthan, India	68.1	4.5×
58	Bhiwandi Maharashtra, India	67.3	4.5×
59	Tirumala Andhra Pradesh, India	67.1	4.5×
60	Chittorgarh Rajasthan, India	66.6	4.4×
61	Pune Maharashtra, India	66.5	4.4×
62	Dhule Maharashtra, India	66.3	4.4×
63	Gummidipundi Tamil Nadu, India	65.7	4.4×
64	Haldia West Bengal, India	65.2	4.3×
65	Nagpur Maharashtra, India	65.1	4.3×
66	Ankleshwar Gujarat, India	64.4	4.3×
67	Tonk Rajasthan, India	64.2	4.3×
68	Islamabad low-cost sensors Islamabad, Pakistan	64.0	4.3×
69	Jhālāwār Rajasthan, India	63.9	4.3×
70	Badlapur Maharashtra, India	63.5	4.2×
71	Kharghar Maharashtra, India	62.3	4.2×
72	Lucknow Uttar Pradesh, India	61.9	4.1×
73	Changchun low-cost sensors Jilin, China	61.3	4.1×
74	Sīkar Rajasthan, India	60.2	4.0×
74	Chennai Tamil Nadu, India	60.2	4.0×
76	Aurangabad Maharashtra, India	60.1	4.0×
77	Nagaon Assam, India	59.9	4.0×
78	Cuautla Morelos, Mexico	59.8	4.0×
79	Chandigarh Chandigarh, India	59.6	4.0×
80	Rānīganj West Bengal, India	59.5	4.0×
81	Chūru Rajasthan, India	59.2	3.9×
82	Tirupati Andhra Pradesh, India	59.0	3.9×
83	Dausa Rajasthan, India	58.9	3.9×
84	Virār Maharashtra, India	58.7	3.9×
85	Ambāla Haryana, India	58.6	3.9×
86	Jalandhar Punjab, India	58.3	3.9×
87	Gandhinagar Gujarat, India	58.2	3.9×
88	Morādābād Uttar Pradesh, India	58.1	3.9×
89	Byasanagar Odisha, India	58.0	3.9×
90	Sholapur Maharashtra, India	57.8	3.9×
91	Kanpur Uttar Pradesh, India	57.0	3.8×
92	Durgapur West Bengal, India	56.5	3.8×
93	Arāria Bihar, India	56.2	3.7×
93	Anantapur Andhra Pradesh, India	56.2	3.7×
95	Columbus Georgia, United States	56.0	3.7×
96	Jalgaon Maharashtra, India	55.7	3.7×
96	Mohali Punjab, India	55.7	3.7×
98	Kaithal Haryana, India	54.9	3.7×
99	Kota Rajasthan, India	54.5	3.6×
99	Coimbatore Tamil Nadu, India	54.5	3.6×
101	Bhubaneswar Odisha, India	54.2	3.6×
102	Nāgaur Rajasthan, India	54.1	3.6×
103	Shrīrāmpur West Bengal, India	53.9	3.6×
104	Dūngarpur Rajasthan, India	53.8	3.6×
105	Bhayandar Maharashtra, India	53.7	3.6×
106	Neelankarai Tamil Nadu, India	53.4	3.6×
107	Jalor Rajasthan, India	53.3	3.6×
108	Jodhpur Rajasthan, India	53.0	3.5×
109	Kampala low-cost sensors Central Region, Uganda	52.4	3.5×
110	Bettiah Bihar, India	52.2	3.5×
111	Jhunjhunūn Rajasthan, India	51.8	3.5×
112	Wadgaon Kolhati Maharashtra, India	51.7	3.4×
113	Decatur Alabama, United States	51.6	3.4×
114	Mumbai Maharashtra, India	51.4	3.4×
115	Indore Madhya Pradesh, India	51.1	3.4×
115	Chāpra Bihar, India	51.1	3.4×
115	Baripāda Odisha, India	51.1	3.4×
118	Dhaulpur Rajasthan, India	50.6	3.4×
119	Vijayawada Andhra Pradesh, India	50.4	3.4×
120	Stodůlky low-cost sensors Prague, Czechia	50.0	3.3×
121	Rājsamand Rajasthan, India	49.9	3.3×
122	Kumanovo Kumanovo, North Macedonia	49.8	3.3×
123	Patna Bihar, India	49.7	3.3×
124	Gwalior Madhya Pradesh, India	49.6	3.3×
125	Żary Lubusz, Poland	49.1	3.3×
126	Kadapa Andhra Pradesh, India	48.7	3.2×
127	Yadgir Karnataka, India	48.6	3.2×
128	Būndi Rajasthan, India	48.5	3.2×
129	Rourkela Odisha, India	48.4	3.2×
130	Amaravati Andhra Pradesh, India	48.3	3.2×
131	Gorzów Wielkopolski Lubusz, Poland	48.2	3.2×
131	Barbil Odisha, India	48.2	3.2×
133	Chānda Maharashtra, India	47.5	3.2×
134	Nashik Maharashtra, India	46.9	3.1×
135	Bānswāra Rajasthan, India	46.7	3.1×
135	Kłodzko Lower Silesia, Poland	46.7	3.1×
137	Jaipur Rajasthan, India	46.6	3.1×
138	Luckenwalde Brandenburg, Germany	45.6	3.0×
139	Stendal Saxony-Anhalt, Germany	44.2	2.9×
139	Nandri Rajasthan, India	44.2	2.9×
141	Říčany low-cost sensors Central Bohemia, Czechia	44.0	2.9×
142	Hyderabad low-cost sensors Sindh, Pakistan	43.5	2.9×
143	Zielona Góra Lubusz, Poland	43.4	2.9×
144	Lubnjow Brandenburg, Germany	43.3	2.9×
145	Siwān Bihar, India	43.1	2.9×
145	Potsdam Brandenburg, Germany	43.1	2.9×
145	Brandenburg an der Havel Brandenburg, Germany	43.1	2.9×
145	Zacatepec de Hidalgo Morelos, Mexico	43.1	2.9×
149	Banja Luka Srpska, Bosnia and Herzegovina	42.6	2.8×
150	Buxar Bihar, India	42.2	2.8×
151	Königs Wusterhausen Brandenburg, Germany	42.0	2.8×
152	Chittoor Andhra Pradesh, India	41.8	2.8×
153	Jaisalmer Rajasthan, India	41.5	2.8×
154	Bikaner Rajasthan, India	41.4	2.8×
154	Bharatpur Rajasthan, India	41.4	2.8×
156	Eisenhüttenstadt Brandenburg, Germany	41.3	2.8×
157	Latur Maharashtra, India	41.2	2.7×
158	Hacienda Santa Fe Jalisco, Mexico	41.1	2.7×
159	Panvel Maharashtra, India	41.0	2.7×
159	Ban Khlong Prawet low-cost sensors Bangkok, Thailand	41.0	2.7×
159	Blankenfelde-Mahlow Brandenburg, Germany	41.0	2.7×
162	Boisar Maharashtra, India	40.9	2.7×
162	Bhelai Chhattisgarh, India	40.9	2.7×
162	Burg bei Magdeburg Saxony-Anhalt, Germany	40.9	2.7×
165	Oranienburg Brandenburg, Germany	40.7	2.7×
165	Nauen Brandenburg, Germany	40.7	2.7×
167	Āsansol West Bengal, India	40.6	2.7×
167	Schwerin Mecklenburg-Vorpommern, Germany	40.6	2.7×
167	Bernburg Saxony-Anhalt, Germany	40.6	2.7×
170	Berlin State of Berlin, Germany	40.5	2.7×
170	Sai Mai low-cost sensors Bangkok, Thailand	40.5	2.7×
170	Wittenberg Saxony-Anhalt, Germany	40.5	2.7×
173	Cottbus Brandenburg, Germany	40.1	2.7×
174	Karauli Rajasthan, India	39.7	2.6×
175	Kolhāpur Maharashtra, India	39.6	2.6×
175	Teltow Brandenburg, Germany	39.6	2.6×
177	Haarlem low-cost sensors North Holland, The Netherlands	39.2	2.6×
177	Wismar Mecklenburg-Vorpommern, Germany	39.2	2.6×
179	Gaya Bihar, India	38.9	2.6×
180	Prayagraj Uttar Pradesh, India	38.7	2.6×
180	Magdeburg Saxony-Anhalt, Germany	38.7	2.6×
182	Bitola Bitola, North Macedonia	38.4	2.6×
182	Bangkok low-cost sensors Bangkok, Thailand	38.4	2.6×
184	Bārmer Rajasthan, India	38.3	2.6×
184	Agra Uttar Pradesh, India	38.3	2.6×
186	Dubai low-cost sensors Dubai, United Arab Emirates	38.1	2.5×
186	Patiāla Punjab, India	38.1	2.5×
186	Akola Maharashtra, India	38.1	2.5×
186	Dessau Saxony-Anhalt, Germany	38.1	2.5×
190	Falkensee Brandenburg, Germany	38.0	2.5×
191	Karachi low-cost sensors Sindh, Pakistan	37.9	2.5×
192	Serilingampalle Telangana, India	37.6	2.5×
193	Hansestadt Salzwedel Saxony-Anhalt, Germany	37.5	2.5×
194	Sirohi Rajasthan, India	37.4	2.5×
195	Khlong Luang low-cost sensors Pathum Thani, Thailand	37.0	2.5×
196	Jabalpur Madhya Pradesh, India	36.9	2.5×
197	Hyderabad Telangana, India	36.8	2.5×
198	Chiang Mai low-cost sensors Chiang Mai, Thailand	36.6	2.4×
199	Wittenberge Brandenburg, Germany	36.4	2.4×
200	Debrecen low-cost sensors Hajdú-Bihar, Hungary	36.2	2.4×

Top 200 of 2,220 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