WorldArrow icon
Arrow iconBaja California Sur

Air quality in Baja California Sur

Air quality index (AQI⁺) and PM2.5 air pollution in Baja California Sur • 22:39, May 10

Live most polluted city ranking

Real-time Baja California Sur most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

Guerrero Negro

68

2
The national flag of Mexico

Todos Santos

58

3
The national flag of Mexico

El Pescadero

55

4
The national flag of Mexico

Cabo San Lucas

54

5
The national flag of Mexico

La Paz

38

Live cleanest city ranking

Real-time Baja California Sur cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

La Paz

38

2
The national flag of Mexico

Cabo San Lucas

54

3
The national flag of Mexico

El Pescadero

55

4
The national flag of Mexico

Todos Santos

58

5
The national flag of Mexico

Guerrero Negro

68

Polluted skies over Hanoi.
external link icon

May 10, 2026: Hanoi among top 10 most polluted cities in the world

external link icon

May 10, 2026: Jakarta among top 10 most polluted cities in the world

Wildfire engulfs a dense forest
external link icon

Wildfire Map Spotlight: Pineland Road Fire, Georgia

Which is the most polluted city in Baja California Sur?