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Air quality in Santa Barbara

Air quality index (AQI⁺) and PM2.5 air pollution in Santa Barbara • 06:50, Nov 08

Live most polluted city ranking

Real-time Santa Barbara most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Honduras

Trinidad

25

Live cleanest city ranking

Real-time Santa Barbara cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Honduras

Trinidad

25

Wildfires in Santa Barbara

Real-time information

Active fires

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A panoramic view of the Palace of Westminster and Big Ben in London, England, illuminated at sunset, with a colorful orange and pink sky reflected over the River Thames.
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November 8, 2026: London among top 10 most polluted cities in the world

Evening glow of Birmingham's historic canals.
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November 7, 2026: Birmingham among top 10 most polluted cities in the world

A panoramic view of a European riverside city at dusk, featuring illuminated historic buildings, a prominent clock tower, and a river in the foreground with boats passing by.
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Serbia Air Quality Alert

Which is the most polluted city in Santa Barbara?