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Air quality in Chad

Air quality index (AQI⁺) and PM2.5 air pollution in Chad • 16:15, Jul 12

2025 country air quality average

How polluted is Chad?

IQAir exclamation icon

In 2025 in Chad, the annual PM2.5 concentration was 10.7 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 Chad

Pakistan

231,402,117

159

2
The national flag of Chad

Bangladesh

169,356,251

158

3
The national flag of Chad

Tajikistan

9,750,064

152

4
The national flag of Chad

Chad

17,179,740

146

5
The national flag of Chad

Democratic Republic of the Congo

95,894,118

137

6
The national flag of Chad

India

1,407,563,842

134

7
The national flag of Chad

Kuwait

4,250,114

126

8
The national flag of Chad

Uganda

45,853,778

119

9
The national flag of Chad

Egypt

109,262,178

114

10
The national flag of Chad

Uzbekistan

34,915,100

107

Worldwide PM2.5 ranking

2025 Chad global rank in air pollution

4/143

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Which is the most polluted state in Chad?