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Air quality in Nuevo Leon

Air quality index (AQI⁺) and PM2.5 air pollution in Nuevo Leon • 07:04, Sep 01

Gobierno del Estado de Nuevo LeonInstituto Nacional de Ecologia y Cambio Climatico (INECC)Monitoreo Ambiental Liceo de Monterrey BlueridgeAires NuevosAdrian RodriguezdtrevinorEl Dienteaglozano83DFisaac salinasAnonymous contributor
Gobierno del Estado de Nuevo LeonInstituto Nacional de Ecologia y Cambio Climatico (INECC)Monitoreo Ambiental Liceo de Monterrey BlueridgeAires NuevosAdrian RodriguezdtrevinorEl Dienteaglozano83DFisaac salinasAnonymous contributor

Live most polluted city ranking

Real-time Nuevo Leon most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

Parque Industrial Ciudad Mitras

86

2
The national flag of Mexico

Santa Catarina

67

3
The national flag of Mexico

Garcia

64

4
The national flag of Mexico

Cuidad Benito Juarez

60

5
The national flag of Mexico

San Pedro Garza Garcia

58

6
The national flag of Mexico

Ladrillera (Entronque Pesqueria)

55

7
The national flag of Mexico

Mitras Poniente

52

8
The national flag of Mexico

Cadereyta Jimenez

49

9
The national flag of Mexico

Monterrey

48

10
The national flag of Mexico

General Escobedo

46

Live cleanest city ranking

Real-time Nuevo Leon cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Mexico

Marin

41

2
The national flag of Mexico

Ciudad Apodaca

44

3
The national flag of Mexico

Guadalupe

45

4
The national flag of Mexico

General Escobedo

46

5
The national flag of Mexico

San Nicolas de los Garza

46

6
The national flag of Mexico

Monterrey

48

7
The national flag of Mexico

Cadereyta Jimenez

49

8
The national flag of Mexico

Mitras Poniente

52

9
The national flag of Mexico

Ladrillera (Entronque Pesqueria)

55

10
The national flag of Mexico

San Pedro Garza Garcia

58

Wildfires in Nuevo Leon

Real-time information

Active fires

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Dense forest burning.
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Wildfire Map Spotlight: Austin Fire, Oregon

Evening view of Portland.
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September 1, 2026: Portland among top 10 most polluted cities in the world

Fire burning dry long grass.
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Wildfire Map Spotlight: Cottonwood Fire, Utah

Which is the most polluted city in Nuevo Leon?