World most polluted cities 2019 (PM2.5)

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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
1 Bosnia Herzegovina
Lukavac, Bosnia Herzegovina
39.9 67.4 83.1 46 28.6 18.6 26.4 23.7 24.1 25.6 45 48 70.8 55.6 -
2 Serbia
Valjevo, Serbia
37.9 92.8 77.2 55.1 30 19.5 17 13.3 13.7 16.1 35.5 53.4 83.7 - -
3 Bosnia Herzegovina
Tuzla, Bosnia Herzegovina
35.3 77.2 71.5 44 22.8 13.6 20.3 18.4 19.9 20 26.9 26.8 50.7 43.1 -
4 Bosnia Herzegovina
Zenica, Bosnia Herzegovina
34.8 46 39.9 25.8 21.9 20.7 29.5 23.1 26.8 28.2 44.8 41.8 66.4 - -
5 Bosnia Herzegovina
Sarajevo, Bosnia Herzegovina
34.1 85.2 50.8 28.4 22 12.7 17.4 17.3 21 19.1 35.8 27.7 74.3 38.4 -
6 North Macedonia
Skopje, North Macedonia
32.4 63.5 42.3 35.3 27.5 20.3 23.6 19.6 30.5 26.6 35.3 25.3 37.5 - -
7 Serbia
Nis, Serbia
32.4 74.3 63.8 42.2 22.2 15.8 8.5 12.1 12.7 16.1 32.2 25.8 56.2 - -
8 Italy
Ceglie Messapica, Italy
30.7 19.4 21.4 16.7 26 16.2 112.3 13.4 15.6 26.3 33.7 25.6 33.3 16.2 15.7
9 Poland
Goczalkowice Zdroj, Poland
29.6 - - - 19.2 20.5 17.1 13.7 14.5 18.4 47.6 47.9 63.8 - -
10 Serbia
Kosjeric, Serbia
28.8 43.7 39.4 28.2 22.1 14.4 14.1 12.9 12.3 13.5 37.1 48.4 71.2 - -
11 Poland
Ksawerow, Poland
28.7 - 48.8 40.3 31.6 19.7 20.8 11.8 16.3 20 35.4 41.3 43.7 - -
12 Czech Republic
Dolni Lutyne, Czech Republic
27.7 49.8 41.2 29 29.7 15 16.7 19.3 11.5 13.4 28.4 33.5 43.9 35.8 32.3
13 Serbia
Subotica, Serbia
27.6 51.6 53.5 33.5 25.3 15 15.8 14.4 13.5 16.6 72.9 31.4 41.7 - -
14 Italy
Santa Cristina, Italy
27.1 - 51.7 27.7 23.3 16.3 20.2 23.2 20.8 22.7 27.6 29.8 46 - -
15 Poland
Zgierz, Poland
27 48.3 44 31.7 22.9 14.8 14.8 10 14.9 19.2 33.3 29.4 36.5 21.9 19.2
16 Poland
Bielsko-Biala, Poland
27 55.2 42.1 31.3 28.2 19.2 16.4 14.5 14.5 16 23.2 32.5 32.3 - -
17 Serbia
Novi Sad, Serbia
26.9 46 34.7 23.1 19.4 10 12.6 - - 17.8 42 18.4 39.3 - -
18 Bulgaria
Sofia, Bulgaria
26.8 30.5 19 27.3 24.8 15.7 17 46.9 16.2 18.9 27.5 27.5 50.8 28.2 20.8
19 Italy
Soresina, Italy
26.2 43.6 48.4 27.5 22.2 13.8 17.3 15.9 18.5 - - - - 23.9 30.7
20 Kosovo
Prizren, Kosovo
26 - - - - 21.7 19.3 19.1 15.5 14.7 28.5 30.4 69.1 - -
21 Poland
Katowice, Poland
26 45.8 44.8 30.5 26.4 18.3 14.3 12.9 12.7 14.3 14 37.7 38.1 30.4 25.1
22 Romania
Branistea, Romania
25.9 28.3 35.6 26.5 13 7 4.7 - 10.9 20.7 43.6 19 34.6 16.8 -
23 Kosovo
Kosovo Polje, Kosovo
25.8 - - - 25.6 20.4 25.8 22.1 19.8 15.6 39.2 21.1 42.5 - -
24 Poland
Debica, Poland
25.5 59.2 41.1 31.4 28.3 15.9 15 9.4 14.4 15 26.4 25.4 26.3 - -
25 Italy
Vicenza, Italy
25.4 - 63.1 40.7 23.9 15.8 13.7 17.6 18.1 16 25.8 - 36.2 - -
26 Bosnia Herzegovina
Goražde, Bosnia Herzegovina
25 47.7 39.9 34.5 24.5 10.8 12.6 10 14.2 14.1 26.9 33.4 33.6 - -
27 Italy
Venice, Italy
24.7 47.6 60.3 38.5 20.4 8.5 15.5 11.1 12 21.3 28.1 17.2 7 24.6 -
28 Serbia
Kragujevac, Serbia
24.7 - - 29.1 23.5 12.8 15 12.1 13.9 14.3 38.5 29.1 60.7 - -
29 Poland
Krakow, Poland
24.6 37 42 27 23.7 15.5 14.3 12.5 14.8 15.6 26.4 33.2 35.1 28.9 30.2
30 Poland
Raciborz, Poland
24.5 - - - - - 16.6 13 13.4 16.6 30.1 44.5 39.9 - -
31 Serbia
Smederevo, Serbia
24.5 79.7 67.7 36.7 17.9 10.4 18.6 13.9 14.4 10.7 22.8 19.1 35.5 - -
32 Italy
Dalmine, Italy
24.4 36.9 39.2 24.3 19 15.4 20.4 15.8 13.2 - - - - 20.6 28.4
33 Italy
Besate, Italy
24.1 - 52.5 27 22.8 13.7 20.6 20.6 15.5 18.9 23.3 26.1 39.5 - -
34 Serbia
Beocin, Serbia
24 - 43.5 24 21.8 9.6 - - 12.5 13.4 36.4 19.4 41.7 - -
35 Italy
Casarotti, Italy
23.7 46.3 45.7 24.4 15.2 10.2 21 19 17.4 21.5 18.9 14.3 38.2 19 23.4
36 Kosovo
Pristina, Kosovo
23.5 70.5 42 25.9 18.1 9.6 12.4 11 11.8 10.7 20.2 15.9 35.1 30.4 31.7
37 Poland
Kedzierzyn-Kozle, Poland
23.5 48.2 43.3 25.5 29.8 14.9 13.4 12 13.8 12.1 21.5 20.2 22 29 29.8
38 Italy
Modena, Italy
23.4 44 48.1 25.1 16.9 8.6 13.1 14.3 13.7 14 28.9 20 37 25.2 22.1
39 Poland
Kurdwanow, Poland
23.4 39.7 41.1 24.3 26.4 15.2 15.4 14.3 13.5 14.2 22.6 24.5 31.4 - -
40 Greece
Thessaloniki, Greece
23.3 - 46.2 33.5 23.8 17.7 21.4 17.6 18.4 18.5 27.2 22.9 31.5 - -
41 Italy
Milano, Italy
23.3 43.3 45.5 22.3 18.3 11 15.8 12.9 11.4 18.1 24 23.3 34.9 22.1 27.8
42 Serbia
Belgrade, Serbia
23.3 41.7 43.3 24.9 20.5 10.6 12.7 12.2 9.7 9.9 40.5 15.8 38.2 23.9 24.5
43 Italy
Pavia, Italy
23.2 43.2 47.9 20.5 16.5 9.7 13.7 16.6 16 19.2 20.9 16.9 37.1 21.6 26.2
44 Italy
Torbole Casaglia, Italy
23.2 42.8 45 25.4 15.7 10.4 15.5 14.8 13.2 18.9 24 17.8 37.5 30.3 28.3
45 Italy
Darfo, Italy
23.1 40.4 38.4 25.6 20.7 15.2 18.8 15.3 12 - - - - - -
46 Poland
Jaroslaw, Poland
22.9 41.9 38.4 32.3 23.2 13.1 12.6 11.1 12 14.1 30.4 22.5 23.1 - -
47 Greece
Agios Pavlos, Greece
22.8 - 28.1 30.3 21.8 17 19.2 17.8 19.3 18.8 39.3 20.7 25.4 - -
48 Italy
Naples, Italy
22.8 13.7 23.3 12.8 14.4 8.6 16.1 12.4 17.3 10.9 104.9 9.1 20.6 13.8 16.7
49 Kosovo
Vitina, Kosovo
22.8 - - - - 10.6 17.8 31.9 31.3 14.2 26.8 17.7 29.1 - -
50 Poland
Wloclawek, Poland
22.8 37.3 34.8 22.4 22.2 15.9 13.1 9.7 12 15.6 28.2 31.4 32.9 - -

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