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

Air quality in Guanajuato

Air quality index (AQI⁺) and PM2.5 air pollution in Guanajuato • 10:32, May 09

Live most polluted city ranking

Real-time Guanajuato most polluted city ranking

#	Cities	AQI⁺ US
1	Guanajuato	102
2	Leon	96
3	Celaya	92
4	Dolores Hidalgo Cuna de la Independencia Nacional	88
5	San Luis de la Paz	82
6	Abasolo	81
7	San Miguel de Allende	79
8	Salamanca	76
9	Penjamo	75
10	Irapuato	72

Live cleanest city ranking

Real-time Guanajuato cleanest city ranking

#	Cities	AQI⁺ US
1	Valle de Santiago	70
2	Irapuato	72
3	Penjamo	75
4	Salamanca	76
5	San Miguel de Allende	79
6	Abasolo	81
7	San Luis de la Paz	82
8	Dolores Hidalgo Cuna de la Independencia Nacional	88
9	Celaya	92
10	Leon	96

Lava splashing from an active volcano.

Volcanic Eruption Map Spotlight: Mount Dukono, North Maluku, Indonesia

Wildfire Map Spotlight: Brantley Highway 82 Fire, Georgia

Heatwave Map Spotlight: Southwest U.S.

Which is the most polluted city in Guanajuato?

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