Most polluted cities in Jalisco, Mexico

5 measured cities ranked by PM2.5, last 7 days. Worst: Hacienda Santa Fe at 22.8 µg/m³, #132 in the world.

#	City	µg/m³
1	Hacienda Santa Fe Jalisco	22.8
2	Santa Anita Jalisco	15.6
3	Guadalajara Jalisco	15.5
4	Tlaquepaque Jalisco	14.9
5	Zapopan Jalisco	10.3

Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data

Estimated: cities without a monitor

Jalisco cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.

City	7-day estimate	Band
Tonalá estimated	≈ 20 µg/m³	Moderate
Puerto Vallarta estimated	≈ 10 µg/m³	Moderate
Ciudad Guzmán estimated	≈ 12 µg/m³	Moderate
Lagos de Moreno estimated	≈ 11 µg/m³	Moderate
Tepatitlán de Morelos estimated	≈ 16 µg/m³	Moderate
Ocotlán estimated	≈ 15 µg/m³	Moderate
Arandas estimated	≈ 10 µg/m³	Moderate
San Juan de los Lagos estimated	≈ 10 µg/m³	Moderate
Autlán de Navarro estimated	≈ 12 µg/m³	Moderate
Cihuatlán estimated	≈ 12 µg/m³	Moderate
San José del Castillo estimated	≈ 16 µg/m³	Moderate
Ameca estimated	≈ 16 µg/m³	Moderate
Tala estimated	≈ 18 µg/m³	Moderate
La Barca estimated	≈ 13 µg/m³	Moderate
Zapotlanejo estimated	≈ 23 µg/m³	Moderate
Tlajomulco de Zúñiga estimated	≈ 17 µg/m³	Moderate
Coyula estimated	≈ 20 µg/m³	Moderate
Cocula estimated	≈ 16 µg/m³	Moderate
Tequila estimated	≈ 16 µg/m³	Moderate
Ixtapa estimated	≈ 10 µg/m³	Moderate
Nuevo México estimated	≈ 18 µg/m³	Moderate
Tuxpan estimated	≈ 13 µg/m³	Moderate
Atotonilco el Alto estimated	≈ 13 µg/m³	Moderate
Sayula estimated	≈ 14 µg/m³	Moderate
Las Pintitas estimated	≈ 16 µg/m³	Moderate
Encarnación de Díaz estimated	≈ 7 µg/m³	Good
Jalostotitlán estimated	≈ 10 µg/m³	Moderate
San Miguel el Alto estimated	≈ 10 µg/m³	Moderate
Teocaltiche estimated	≈ 7 µg/m³	Good
Zapotiltic estimated	≈ 12 µg/m³	Moderate
El Salto estimated	≈ 11 µg/m³	Moderate
El Salto estimated	≈ 14 µg/m³	Moderate
Chapala estimated	≈ 14 µg/m³	Moderate
El Grullo estimated	≈ 10 µg/m³	Moderate
Lomas del Sur estimated	≈ 17 µg/m³	Moderate
Jocotepec estimated	≈ 17 µg/m³	Moderate
Tamazula de Gordiano estimated	≈ 13 µg/m³	Moderate
Zacoalco de Torres estimated	≈ 17 µg/m³	Moderate
Jamay estimated	≈ 15 µg/m³	Moderate
Magdalena estimated	≈ 16 µg/m³	Moderate

Updated 2026-10-01 08:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.