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

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

Filter cities by

2019

NEW

World air quality report

Download PDF

download report icon

2019 World air quality report

Download PDF

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 France
Saint-Denis, France
16.3 19.3 26.3 17.3 18.4 16.2 15.1 14.1 13.2 11.5 13.1 14.1 17.5 17.6 19.5
2 France
Paris, France
14.7 16.9 23.4 15.4 17.2 13.3 12.3 12.3 10.9 9.6 12.7 13.9 17.5 15.6 15.4
3 France
Roubaix, France
14.2 16.9 21.2 16.4 24.4 16.8 10.9 9 10.3 7.2 9.2 12.5 12.4 14.9 14.9
4 France
Seremange-Erzange, France
14 - 30.7 15.9 22.3 12.5 12.3 12.1 6 1.9 1.9 - - - -
5 France
Strasbourg, France
14 17.1 21.4 12.7 16.1 10.9 12.4 14.1 13.5 11 12.1 16.1 12.3 14.4 15.9
6 France
Melun, France
13.6 16.3 21.8 14.7 15.6 12.7 10.6 10.6 8.9 9.3 12.4 13.5 17 14.1 12.9
7 France
La Mulatiere, France
12.8 13.6 22.6 11 11.3 8.2 10.7 10.9 8.5 7.1 11.5 16.1 23.4 14.1 15.1
8 France
Rouen, France
12.5 12.1 19.8 12.5 17.5 14.2 9.8 10.2 9.7 8.9 10.1 10.6 15.7 12.6 10.7
9 France
Douai, France
12.3 - 38.4 15.1 23.1 15.4 12 6.8 8.1 4.6 8.6 10 15.1 15 13.5
10 France
Saint-Quentin, France
12.2 - 28.1 14.3 19.6 15.1 11.3 11.3 9 7.4 9.4 10.5 17.6 14.3 13.4
11 France
Gennevilliers, France
11.9 14 23.6 14.4 15.8 12.4 10.1 10.3 8.4 6.7 7.3 8.2 11.7 13 12.7
12 France
Lille, France
11.8 - 27 14.3 21.5 14.5 9.7 7.7 9.2 5.7 8.6 11.4 15.3 14.3 14.2
13 France
Toulon, France
11.8 12.1 22.7 11.2 9.3 9.2 13.1 12.7 11.1 10.7 11.1 8.5 11.9 11.9 12.4
14 France
Mulhouse, France
11.7 16.4 18.8 13.4 15.1 9.8 10.7 10.9 8.9 6.8 7.8 12.8 14.6 13 14.2
15 France
Forbach, France
11.6 17.5 20.4 11.6 13.8 9.6 8 9.9 9.3 6.9 7.9 11.4 21.5 12.2 11.5
16 France
Malo-les-Bains, France
11.6 - 45.3 15.7 23.1 10.5 6.2 6.7 11.2 4.8 7.2 10.3 16.5 - -
17 France
Lyon, France
11.4 14.2 25.4 11.6 10.9 6.9 8.1 9.2 8 6.2 8.4 12 18.7 11.7 15
18 France
Bethune, France
11.4 - 9.9 13.9 23.7 12.8 8.8 6.8 8.9 5.4 8.1 10.4 18.2 13.9 13.4
19 France
Boulogne-sur-Mer, France
11.4 - 45.3 14.8 22.4 13.8 9 7.4 9 5 7.7 8.2 14.8 - -
20 France
Valenciennes, France
11.3 - 36.3 9.9 22.6 12.7 8.5 9 9 6.5 9.4 12.2 20.5 15.3 15.1
21 France
Reims, France
11.2 16.4 19.1 18.2 16.5 9.8 7.5 8.5 7.9 7 8.4 11.1 13.6 13.1 13.3
22 France
Dieppe, France
11.2 9.8 17.8 12.7 20.1 13.3 8.6 8.5 8.1 6.1 7.7 9.4 12.5 12.4 -
23 France
Gardanne, France
11.2 13.7 21.9 10.6 9.2 8.4 10.1 12 10.5 9 9.2 9.1 13.7 12.1 12.2
24 France
Tours, France
11.1 16.7 22.4 13.1 13.2 9.5 9.5 9.2 7.9 6.7 8 8.8 11.5 - -
25 France
Amiens, France
11.1 - 30.5 14.1 20.5 10.4 7.8 7.6 7.1 6.4 8.3 10.3 13.9 - -
26 France
Gonesse, France
11.1 16.2 19.6 12.3 14.8 10.7 9.1 8.9 8.1 6.7 7.8 9.3 11.8 12.4 12
27 France
Nice, France
11.1 12.5 14.5 11.7 10.5 9.4 14.5 13.6 11.3 8.1 9.9 7.3 10.5 12.5 13.9
28 France
Belleville-sur-Meuse, France
11 19.1 21.9 16.4 15.7 8.6 6.9 7.3 6.4 5.1 7.9 13.8 11.6 - -
29 France
Avignon, France
11 10.4 21.6 9.2 9.4 7.8 8.7 11.7 10.3 7.8 10 10.8 14.4 11.8 12.7
30 France
Port-de-Bouc, France
11 11 19.9 12.6 10.4 8.4 9.2 10.4 9.8 8.9 9.3 10 13.6 11.6 12.2
31 France
Valence, France
10.9 11.5 22.1 11.4 10 6.8 8.5 9.9 7.4 7.1 8.5 12.2 16.4 11.2 -
32 France
Montbeliard, France
10.9 16.9 21.4 11.4 12.2 7.4 8.2 8.3 6.2 5.4 8.2 12.7 13.8 11.3 11.1
33 France
Calais, France
10.9 - 37.9 12.9 24.2 10.7 7.8 6.3 11.2 4.5 6.9 8.9 13.6 10.4 10.3
34 France
Chatou, France
10.9 - 29.7 12.5 20.7 10.3 9.6 7.2 6.6 4.2 7.1 11.3 15.5 - -
35 France
Vitry-Sur-Seine, France
10.9 14.9 18.8 11.8 14.6 10.1 8.8 7.9 7.4 6.2 7.7 9.6 13.8 13.4 11.8
36 France
Gap, France
10.7 16.2 14.6 9.3 9.6 6.7 10.5 10.6 9.2 7.9 9.1 12.1 13.8 11.7 11.7
37 France
Marseille, France
10.7 9.9 19.8 9.8 9.2 7.8 10.6 12.5 10.9 9.1 9.7 8 11.4 12.4 14.6
38 France
Vaulx-en-Velin, France
10.6 13.9 27 11.3 10.8 6.1 7.2 8.2 7.2 5.3 7.2 10.8 16 10.8 11.4
39 France
Lunéville, France
10.5 14.3 18.8 10.9 12.6 8.8 8.8 10.2 8.2 6.1 7.8 12 13 12.2 12.1
40 France
Metz, France
10.5 22.7 17.7 18.8 14.3 9.7 8.5 8.6 7.7 5.9 6.6 12.3 11.1 12.5 10.4
41 France
Joue-Les-Tours, France
10.4 14.2 19.7 12.9 13.2 9.3 8.7 8.8 7.3 6.2 6.8 7.9 10.9 10.3 12.2
42 France
Grenoble, France
10.1 13.9 17.3 9.7 8.6 5.9 9.6 10.3 8.7 7.6 8.2 11.1 13.3 11.3 13.1
43 France
Chalon-sur-Saone, France
10.1 13.5 22.5 11.7 11.4 6.7 7.8 7.5 6.5 5 6.8 9.2 10.6 11.1 10.6
44 France
Creil, France
10.1 - 38.1 13.6 16.9 13.6 7.9 7.4 6.6 5.4 6.8 8.3 14.3 12.5 12
45 France
Aix-en-Provence, France
10.1 12.5 18.3 9.1 9 7.9 8.6 10.3 9 8.3 9.4 9.7 11.6 11.8 12.8
46 France
Passy, France
10 13 21.2 9 9.2 5.3 7.5 7.4 6.1 5.8 6.4 13.9 15.2 11.1 17.1
47 France
Salaise-sur-Sanne, France
10 10.7 22 10.6 9.4 6.3 8.4 8.7 7.2 6.1 6.8 11.1 29.5 14.7 13
48 France
Bobigny, France
10 13.3 19.9 12.4 12.3 9.6 7.2 7.5 7 6.3 7.5 8.5 11 11.2 11.2
49 France
Moult, France
10 11.7 19.7 12.9 16 11.1 8.6 8.1 7.2 6.1 6.1 7.9 8.8 10.2 11
50 France
Nantes, France
10 11.4 16.7 11 12.2 9 8.2 8.3 8.3 6.6 8 9.6 11.1 10.1 11.4

Track your air quality anywhere you are

Download the app

Link to download AirVisual app on App StoreLink to download AirVisual app on Google PlayLink to download AirVisual app on Android