WorldArrow icon
Arrow iconBiobio

Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 23:26, Jun 12

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

Talcahuano

222

2
The national flag of Chile

Curanilahue

170

3
The national flag of Chile

Hualpen

139

4
The national flag of Chile

Chillan

131

5
The national flag of Chile

San Carlos

102

6
The national flag of Chile

Lota

89

7
The national flag of Chile

Nacimiento

69

8
The national flag of Chile

Laja

62

9
The national flag of Chile

Los Ángeles

62

10
The national flag of Chile

Concepcion

52

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

Coronel

51

2
The national flag of Chile

Concepcion

52

3
The national flag of Chile

Laja

62

4
The national flag of Chile

Los Ángeles

62

5
The national flag of Chile

Nacimiento

69

6
The national flag of Chile

Lota

89

7
The national flag of Chile

San Carlos

102

8
The national flag of Chile

Chillan

131

9
The national flag of Chile

Hualpen

139

10
The national flag of Chile

Curanilahue

170

external link icon

Wildfire map spotlight: Bear Fire, New Mexico

Flames burn through a dense forest of towering trees.
external link icon

Wildfire map spotlight: Raven Creek Fire, Wyoming, USA

external link icon

Heatwave Map Spotlight: South Asia

Which is the most polluted city in Biobio?