SmogRank / World / North America / Mexico / Nayarit
Most polluted cities in Nayarit, Mexico
No city in Nayarit, Mexico has enough readings to rank for the last 24 hours.
A city joins the 24-hour ranking with 18 hours of readings in the last 24; none here has that right now, so there is nothing to map or chart.
Last 7 days: 1 measured city · Last 30 days: 1 measured city
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
Estimated: cities without a monitor
Nayarit 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 |
|---|---|
| Xalisco | ≈ 12 µg/m³ |
| Ixtlán del Río | ≈ 12 µg/m³ |
| San José del Valle | ≈ 10 µg/m³ |
| Tuxpan | ≈ 10 µg/m³ |
| Mezcales | ≈ 10 µg/m³ |
| Acaponeta | ≈ 7 µg/m³ |
| Santiago Ixcuintla | ≈ 10 µg/m³ |
| Compostela | ≈ 10 µg/m³ |
| Bucerías | ≈ 10 µg/m³ |
Updated 2026-10-02 10:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index.