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Air quality in Santa Barbara

Air quality index (AQI⁺) and PM2.5 air pollution in Santa Barbara • 08:35, May 14

Live most polluted city ranking

Real-time Santa Barbara most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Honduras

Trinidad

68

2
The national flag of Honduras

Agualote

63

Live cleanest city ranking

Real-time Santa Barbara cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Honduras

Agualote

63

2
The national flag of Honduras

Trinidad

68

Forest wildfire sending thick smoke into the sky
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Wildfire Map Spotlight: Max Road Miramar Fire, Florida

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Polluted skies of Sao Paulo
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May 13, 2026: São Paulo among top 10 most polluted cities in the world

Which is the most polluted city in Santa Barbara?