WorldArrow iconFrance

Live most polluted city ranking

Real-time France most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of France

Rennes

120

2
The national flag of France

Laval

82

3
The national flag of France

Chartres

72

4
The national flag of France

Toulouse

72

5
The national flag of France

Mamoudzou

69

6
The national flag of France

Saint-Nazaire

67

7
The national flag of France

Bordeaux

66

8
The national flag of France

Nantes

63

9
The national flag of France

Reims

58

10
The national flag of France

Passy

57

2025 France most polluted city

Cannes, Provence-Alpes-Cote d'Azur

64

Live cleanest city ranking

Real-time France cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of France

Marseille

16

2
The national flag of France

Bastia

17

3
The national flag of France

Nice

23

4
The national flag of France

Thionville

28

5
The national flag of France

Lyon

31

6
The national flag of France

Avignon

32

7
The national flag of France

Strasbourg

37

8
The national flag of France

Chambéry

39

9
The national flag of France

Niort

39

10
The national flag of France

Le Merlan

40

2025 France cleanest city

Mantes-La-Jolie, Ile-de-France

23

2025 country air quality average

How polluted is France?

IQAir exclamation icon

In 2025 in France, the annual PM2.5 concentration was 1.9 times the WHO annual PM2.5 guideline.

2025 AQI⁺ country ranking

Which country had the worst air quality in 2025?

#CountryPopulationAQI⁺ US
1
The national flag of France

Pakistan

231,402,117

159

2
The national flag of France

Bangladesh

169,356,251

158

3
The national flag of France

Tajikistan

9,750,064

152

4
The national flag of France

Chad

17,179,740

146

5
The national flag of France

Democratic Republic of the Congo

95,894,118

137

6
The national flag of France

India

1,407,563,842

134

7
The national flag of France

Kuwait

4,250,114

126

8
The national flag of France

Uganda

45,853,778

119

9
The national flag of France

Egypt

109,262,178

114

10
The national flag of France

Uzbekistan

34,915,100

107

100
The national flag of France

France

67,749,632

52

Worldwide PM2.5 ranking

2025 France global rank in air pollution

100/143

Wildfires in France

Real-time information

Active fire

1