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Air quality in San Luis Potosi

Air quality index (AQI⁺) and PM2.5 air pollution in San Luis Potosi • 22:20, Oct 28

Instituto Nacional de Ecologia y Cambio Climatico (INECC)
Instituto Nacional de Ecologia y Cambio Climatico (INECC)

Live most polluted city ranking

Real-time San Luis Potosi most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

San Luis Potosi

94

Live cleanest city ranking

Real-time San Luis Potosi cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

San Luis Potosi

94

Wildfires in San Luis Potosi

Real-time information

Active fires

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Polluted skies of Almaty.
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October 28, 2026: Almaty among top 10 most polluted cities in the world

Busan Fireworks Festival
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Seasonal fireworks influence international air quality

Aerial shot of buildings in haze.
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Indonesia Air Quality Alert

Which is the most polluted city in San Luis Potosi?