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Air quality in Argentina

Air quality index (AQI⁺) and PM2.5 air pollution in Argentina • 04:32, Apr 17

Live most polluted city ranking

Real-time Argentina most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Argentina

Rio Grande

14

2025 Argentina most polluted city

Rafaela, Santa Fe

55

Live cleanest city ranking

Real-time Argentina cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Argentina

Rio Grande

14

2025 Argentina cleanest city

Mendoza, Mendoza

31

2025 country air quality average

How polluted is Argentina?

IQAir exclamation icon

PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value.

2025 AQI⁺ country ranking

Which country had the worst air quality in 2025?

#CountryPopulationAQI⁺ US
1
The national flag of Argentina

Pakistan

231,402,117

159

2
The national flag of Argentina

Bangladesh

169,356,251

158

3
The national flag of Argentina

Tajikistan

9,750,064

152

4
The national flag of Argentina

Chad

17,179,740

146

5
The national flag of Argentina

Democratic Republic of the Congo

95,894,118

137

6
The national flag of Argentina

India

1,407,563,842

134

7
The national flag of Argentina

Kuwait

4,250,114

126

8
The national flag of Argentina

Uganda

45,853,778

119

9
The national flag of Argentina

Egypt

109,262,178

114

10
The national flag of Argentina

Uzbekistan

34,915,100

107

115
The national flag of Argentina

Argentina

45,808,747

43

Worldwide PM2.5 ranking

2025 Argentina global rank in air pollution

115/143

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Which is the most polluted state in Argentina?