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Air quality in Queretaro

Air quality index (AQI⁺) and PM2.5 air pollution in Queretaro • 01:02, Oct 17

Ruben Garnica / Tecnológico de MonterreyLomas IIInstituto Nacional de Ecologia y Cambio Climatico (INECC)Anonymous contributor
Ruben Garnica / Tecnológico de MonterreyLomas IIInstituto Nacional de Ecologia y Cambio Climatico (INECC)Anonymous contributor

Live most polluted city ranking

Real-time Queretaro most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

San Juan del Rio

26

2
The national flag of Mexico

Santiago de Queretaro

24

3
The national flag of Mexico

Sergio Villasenor

23

4
The national flag of Mexico

El Pueblito

21

Live cleanest city ranking

Real-time Queretaro cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

El Pueblito

21

2
The national flag of Mexico

Sergio Villasenor

23

3
The national flag of Mexico

Santiago de Queretaro

24

4
The national flag of Mexico

San Juan del Rio

26

Wildfires in Queretaro

Real-time information

Active fires

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A tall building in smog.
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October 17, 2026: Milan among top 10 most polluted cities in the world

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Wildfire Map Spotlight: Norte Fire, California

Forest fire.
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Wildfire Map Spotlight: Bryson Fire, Malibu, California

Which is the most polluted city in Queretaro?