World's most polluted cities 2019 (PM2.5)

The most polluted cities according to data aggregated from over 60,000 data points.

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2019

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2019 World air quality report

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PM2.5 Legend
WHO target
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
Unit: µg/m³
Rank City 2019 AVG JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2018 AVG 2017 AVG
51 Kosovo
Gjakove, Kosovo
22.6 - - - 19.3 9.2 18.1 17.3 16.3 15.2 25.4 33.5 47.3 - -
52 Greece
Trilofos, Greece
22.5 - 31.3 30.1 22.2 15.2 20.7 19.9 20.4 18.4 29.9 22.6 18.4 - -
53 Poland
Tarnow, Poland
22.5 41.4 32.7 27.9 26.6 14.5 14.9 12.7 14.6 15.4 24.7 22.3 22.5 23.3 27.4
54 Greece
Elounda, Greece
22.4 - - - 9 7.2 20.2 16.4 19.8 25.1 30.7 26.3 37.6 - -
55 Romania
Iasi, Romania
22.4 30.4 25.5 28 16.4 13.3 21.2 15.9 21.4 20.8 25 27 7.9 27 -
56 Greece
Athens, Greece
22.3 24 24.6 25.1 24.9 16.7 21.9 18.3 17.3 18.9 27.1 22.3 26.4 - -
57 Kosovo
Pec, Kosovo
22.2 - - - - 12.8 17.7 16.8 18.4 15.4 20.2 29.1 44.8 - -
58 Croatia
Slavonski Brod, Croatia
22.1 33.7 39.2 28.7 20.4 11.1 13.1 10.8 13.5 9.5 15.6 21.3 49.8 26 36.9
59 Czech Republic
Karvina, Czech Republic
22.1 46 29.5 20.8 28.4 13.4 14.6 12 12.4 11.8 24.1 29 24.3 27.1 24.6
60 Bulgaria
Ruse, Bulgaria
22 36.5 37.6 24.9 21.2 9.7 13.3 13.3 13.1 17.6 28.8 17.2 32.9 24.8 25.4
61 Greece
Kardia, Greece
22 - 33.3 28.5 20.7 14.4 19.4 18.5 17.7 17.5 29.1 20.3 30.7 - -
62 Hungary
Miskolc, Hungary
21.9 36.7 42.2 20 17.6 9.5 12.4 9.5 11.3 11.5 28.7 30.7 35.4 24.4 -
63 Poland
Olbrachcice, Poland
21.9 32.8 39.8 20.5 25.7 14.3 15 10.6 11.8 12.8 24.5 27.3 28.7 - -
64 Bulgaria
Varna, Bulgaria
21.8 24.4 24.1 25.6 19.9 21.3 18 31.7 - 12.2 18.8 18.2 25.5 16.8 12
65 Italy
Cremona, Italy
21.8 45.4 49.8 25.6 15.3 8.2 13 14 14.6 15.5 21.5 14.2 33.5 20.1 26.7
66 Italy
Esine, Italy
21.8 - 37.2 26.6 22.1 16 19.7 16.9 14.4 16.2 18.6 24.1 36.9 - -
67 Croatia
Lug, Croatia
21.7 31.3 29.5 30.8 14.7 14.5 14.4 12.5 12.4 16.3 38.5 - 28 22.3 15.4
68 Poland
Bydgoszcz, Poland
21.7 30.7 31.7 16.9 20.7 15.4 20 12.9 19.1 15.6 23.6 27 25.9 24.2 20.7
69 Slovakia
Jelsava, Slovakia
21.4 58.2 45.7 20 16.2 8.7 10.1 9 11 9.4 19.8 22 35.9 24.3 26.7
70 Greece
Thermi, Greece
21.3 - 37 29.5 22.2 13.9 20.4 17.3 17.8 16 26.1 19.9 27.4 - -
71 Poland
Minsk Mazowiecki, Poland
21.3 38.5 35 24.1 21.8 13.2 11.6 8.5 11.5 13.8 25.2 25.7 28.6 - -
72 Poland
Mielec, Poland
21.1 41.7 31.2 25.5 22.4 14.1 13 11.2 12.4 13.6 24 19.3 22.6 25.1 25.3
73 Poland
Domaszowice, Poland
21.1 - 35.9 24.9 23.5 15.4 15.9 12 13.8 14.1 22.8 32.3 35.1 - -
74 Slovakia
Moldava nad Bodvou, Slovakia
21.1 36.2 36.2 21.2 23.5 11.7 17 12.9 15.1 13.2 25.7 20.6 21.5 - -
75 Czech Republic
Ostrava, Czech Republic
20.9 39.6 33.1 20.4 26.9 13.4 14.9 10.9 12.2 12 22.9 26.5 19.3 30.1 27.8
76 Poland
Przemysl, Poland
20.9 41.1 32.3 26 23.5 13.4 14 10.8 13.3 13.6 18 22.1 25.2 23.1 25.7
77 Poland
Kepie, Poland
20.8 32.6 29.7 20.1 19.7 11.6 17.2 14.7 17.1 16.7 24.8 18.8 23.5 - -
78 Greece
Kipseli, Greece
20.7 - 23.8 22.4 22.7 15.4 22.5 18 17.8 18.8 26.3 20.1 22.3 - -
79 Malta
H'Attard, Malta
20.7 - 30.9 21 16 9.8 - - 23.4 17.6 27.5 20.7 18.6 - -
80 Poland
Mogilno, Poland
20.6 40.7 34.7 20.7 17.7 13.4 12 8.7 10.6 14.2 24.6 28.3 29.1 - -
81 Poland
Nowa Sol, Poland
20.6 31.2 40 19 21.2 11.5 10.9 8.3 10.1 9.8 19.4 29.9 34.5 - -
82 Italy
Ponti Sul Mincio, Italy
20.5 39.3 38.1 28.1 14.2 9.8 16.8 14.6 13.8 16.6 21.8 13.2 24.5 19.6 27.1
83 Poland
Lublin, Poland
20.5 34.1 29.4 20.6 21 12.4 9.6 13.3 12.1 14.1 26.1 23.2 24.2 21 21.6
84 Greece
Elefsina, Greece
20.4 24.8 18.9 42.1 20 15.3 19.2 16.9 17.1 16.1 21.3 - 20.7 - -
85 Poland
Poznan, Poland
20.4 34.8 36.9 17.5 22 14 12.7 8.2 10.4 13.2 21.6 29.6 25.4 22 21.9
86 Czech Republic
Havirov, Czech Republic
20.3 35.7 30.5 18.6 23.5 12.2 15.6 13.3 13.6 11.4 21.6 23.6 24.8 28.8 26.7
87 Italy
Schivenoglia, Italy
20.3 37.3 41 24.6 16.9 8.7 16.4 14.1 12 13.3 22.6 15.9 30.4 18.7 27.1
88 Italy
Sesto San Giovanni, Italy
20.3 38.3 43.9 16.6 14.4 7.4 16.3 14.3 10.8 14.6 18.2 17.8 30.9 - -
89 Poland
Duszniki-Zdroj, Poland
20.3 37.1 36.2 20.2 27.4 13.6 13.1 10.3 11.8 11.1 19.8 17.6 26.9 - -
90 Italy
Como, Italy
20.2 34.3 34.3 17.4 15.8 11 17.9 15.3 13.3 - - - - 18.5 26.7
91 Poland
Jelenia Gora, Poland
20.1 28.9 38.1 19.6 23.8 13.2 11.9 10.4 11.1 13.2 21.3 24.4 25.9 21.3 21.8
92 Poland
Kielce, Poland
20.1 31.4 42.2 27.4 18.8 11.2 11.4 9.8 12.3 14 26.1 19.9 24.4 - -
93 Czech Republic
Tesin, Czech Republic
20 42.8 25.2 18.7 24.7 12.6 15.5 12.9 14 12.8 19.2 22.9 19.2 29.6 27.2
94 Italy
Mantova, Italy
20 43 54.6 26.8 12.7 5.5 11.4 9.5 10.4 11.3 22.5 14.1 26.9 19.5 27.9
95 Italy
Sannazzaro de' Burgondi, Italy
20 35.9 35.7 16.2 14.5 8.8 16.9 17.4 14.6 15.4 22.8 15.3 29.7 - -
96 Cyprus
Larnaca, Cyprus
19.9 22.7 19.5 16.6 19.6 20.5 25.8 21.8 21.2 17.9 16.2 21.3 14.1 18.1 17.8
97 Italy
Terlizzi, Italy
19.9 - 34.4 23 20.8 12.6 18.6 18.8 23.4 18 22.6 12.6 21.3 - -
98 Poland
Lodz, Poland
19.9 34.1 32.3 20.8 19.5 13.1 12.5 9.7 11.9 13.4 22.5 24.6 26.4 23.8 23.3
99 Poland
Rzeszow, Poland
19.8 45.1 28.7 21.4 19.2 11.3 11.9 8.8 11.4 14.7 24.3 20.6 20.8 - -
100 Italy
Briona, Italy
19.6 - 43.2 20.8 17.8 10.1 18.4 17.8 14.4 14.5 19 16.1 29.2 - -

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