Choose another country or region to see content specific to your location and shop online.

Air quality in Nuevo Leon

Air quality index (AQI⁺) and PM2.5 air pollution in Nuevo Leon • 03:05, May 28

Live most polluted city ranking

Real-time Nuevo Leon most polluted city ranking

#	Cities	AQI⁺ US
1	Cuidad Benito Juarez	71
2	Guadalupe	66
3	Monterrey	61
4	San Pedro Garza Garcia	61
5	Santa Catarina	58
6	Garcia	57
7	General Escobedo	54
8	Mitras Poniente	54
9	Parque Industrial Ciudad Mitras	54
10	San Nicolas de los Garza	54

Live cleanest city ranking

Real-time Nuevo Leon cleanest city ranking

#	Cities	AQI⁺ US
1	Marin	7
2	Ladrillera (Entronque Pesqueria)	30
3	Cadereyta Jimenez	39
4	Ciudad Apodaca	43
5	General Escobedo	54
6	Mitras Poniente	54
7	Parque Industrial Ciudad Mitras	54
8	San Nicolas de los Garza	54
9	Garcia	57
10	Santa Catarina	58

Wildfire map spotlight: Sandy Fire, California

Wildfire engulfs a dense forest

Wildfire Map Spotlight: Pineland Road Fire, Georgia

First, second, and thirdhand smoke explained: Why it lingers and spreads

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved