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Air quality in Baja California

Air quality index (AQI⁺) and PM2.5 air pollution in Baja California • 00:54, Sep 25

Instituto Nacional de Ecologia y Cambio Climatico (INECC)Salt River Pima-Maricopa Indian CommunityImperial County Department of Toxic Substance and Comite Civico del ValleImperial County Air Pollution Control District (ICAPCD)California Air Resources Board (CARB)Erik GuitronAnonymous contributor
Instituto Nacional de Ecologia y Cambio Climatico (INECC)Salt River Pima-Maricopa Indian CommunityImperial County Department of Toxic Substance and Comite Civico del ValleImperial County Air Pollution Control District (ICAPCD)California Air Resources Board (CARB)Erik GuitronAnonymous contributor

Live most polluted city ranking

Real-time Baja California most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

Vinas del Sol

65

2
The national flag of Mexico

Mexicali

61

3
The national flag of Mexico

Tecate

59

4
The national flag of Mexico

Ciudad Morelos

53

5
The national flag of Mexico

Tijuana

53

6
The national flag of Mexico

Guadalupe Victoria

48

7
The national flag of Mexico

Bahia de los Angeles

17

8
The national flag of Mexico

Ensenada

4

Live cleanest city ranking

Real-time Baja California cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

Ensenada

4

2
The national flag of Mexico

Bahia de los Angeles

17

3
The national flag of Mexico

Guadalupe Victoria

48

4
The national flag of Mexico

Ciudad Morelos

53

5
The national flag of Mexico

Tijuana

53

6
The national flag of Mexico

Tecate

59

7
The national flag of Mexico

Mexicali

61

8
The national flag of Mexico

Vinas del Sol

65

Wildfires in Baja California

Real-time information

Active fires

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September 24, 2026: Lahore among top 10 most polluted cities in the world

Forest fire.
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Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

Forest fire.
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Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Which is the most polluted city in Baja California?