SmogRank / Countries / Mexico / Hidalgo
Most polluted cities in Hidalgo, Mexico
5 measured cities, this year; 5 above the WHO annual guideline. Worst: Pachuca de Soto at 19.0 µg/m³, #241 in the world.
5 moderate
- 1Pachuca de Soto 19.03.8×
- 2Mixquiahuala de Juárez 18.63.7×
- 3Tulancingo 15.23.0×
- 4Tula de Allende 14.93.0×
- 5La Providencia Siglo XXI 14.32.9×
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+
Estimated: cities without a monitor
Hidalgo 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 |
|---|---|
| Tizayuca | ≈ 7 µg/m³ |
| Huejutla de Reyes | ≈ 11 µg/m³ |
| Ixmiquilpan | ≈ 7 µg/m³ |
| Actopan | ≈ 8 µg/m³ |
| Fray Bernardino de Sahagún | ≈ 7 µg/m³ |
| Apan | ≈ 7 µg/m³ |
| Zacualtipán | ≈ 8 µg/m³ |
| Cuautepec | ≈ 7 µg/m³ |
| Don Antonio | ≈ 7 µg/m³ |
| Progreso de Obregón | ≈ 7 µg/m³ |
| Santiago Tulantepec | ≈ 7 µg/m³ |
| Tepeapulco | ≈ 7 µg/m³ |
Updated 2026-10-01 17:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.