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Air quality in Rio Grande do Sul

Air quality index (AQI⁺) and PM2.5 air pollution in Rio Grande do Sul • 20:28, Nov 08

Live most polluted city ranking

Real-time Rio Grande do Sul most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Brazil

Caxias do Sul

32

Live cleanest city ranking

Real-time Rio Grande do Sul cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Brazil

Caxias do Sul

32

Wildfires in Rio Grande do Sul

Real-time information

Active fires

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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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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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Evening glow of Birmingham's historic canals.
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Which is the most polluted city in Rio Grande do Sul?