Air quality in Nuevo Leon

Air quality index (AQI⁺) and PM2.5 air pollution in Nuevo Leon • 18:49, Apr 24

Live most polluted city ranking

Real-time Nuevo Leon most polluted city ranking

#	Cities	AQI⁺ US
1	General Escobedo	125
2	San Pedro Garza Garcia	123
3	Santa Catarina	119
4	Monterrey	115
5	Guadalupe	110
6	Mitras Poniente	105
7	San Nicolas de los Garza	103
8	Ciudad Apodaca	99
9	Marin	76
10	Cadereyta Jimenez	74

Live cleanest city ranking

Real-time Nuevo Leon cleanest city ranking

#	Cities	AQI⁺ US
1	Garcia	73
2	Cadereyta Jimenez	74
3	Cuidad Benito Juarez	74
4	Ladrillera (Entronque Pesqueria)	74
5	Marin	76
6	Ciudad Apodaca	99
7	San Nicolas de los Garza	103
8	Mitras Poniente	105
9	Guadalupe	110
10	Monterrey	115

Wildfire Map Spotlight: Brantley Highway 82 Fire, Georgia

massive wildfire spreading through a forest

Wildfire Map Spotlight: Pressey Fire, Central Nebraska

Southeast Asia Air Quality Alert

globe background

Connect With IQAir

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

GSA contract holder

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved