Air quality in Tonalá estimated
Jalisco, Mexico. No ground monitor we can use is in this city, so these numbers are model estimates, not measurements.
≈ 20 µg/m³
Moderate
Estimated PM2.5, 7-day average to 2026-09-30, about 1.3× the WHO 24-hour guideline. 30-day average ≈ 21 µg/m³.
Model estimate from the Copernicus Atmosphere Monitoring Service (CAMS), scaled by 1.59 to match 10 measured cities within 300 km over the last week. Adjusted this way, a single day lands within ×1.5 of what a monitor would read about two times in three: a guide, not a measurement. Not ranked on SmogRank's boards.
Last 30 days, estimated
Daily means, UTC days. Dashed line: WHO 24-hour guideline (15 µg/m³).
Measured cities nearby
| City | Distance | 7-day average |
|---|---|---|
| Tlaquepaque | 6 km | 14.9 µg/m³ |
| Guadalajara | 13 km | 15.5 µg/m³ |
| Hacienda Santa Fe | 19 km | 22.8 µg/m³ |
| Zapopan | 19 km | 10.3 µg/m³ |
| Santa Anita | 23 km | 15.6 µg/m³ |
| León de los Aldama | 171 km | 10.6 µg/m³ |
Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026. How estimates are made.