SmogRank / World / Europe / Portugal / Vila Real

Most polluted cities in Vila Real, Portugal

1 measured city, last 7 days; 0 above the WHO 24-hour guideline. Worst: Vila Real at 6.5 µg/m³, #1,652 in the world.

GuardaPorto: 2 measured citiesViana do CasteloVila Real: 1 measured cityViseuBragançaBragaAveiro#1 Vila Real: 6.5 µg/m³
Each dot is a measured city, coloured by its PM2.5; tap a dot to open the city.
  1. 1Vila Real 1
Low1–3
Moderate4–6
High7–9
Very high10

The UK's Daily Air Quality Index (1 to 10), PM2.5 bands. 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

Vila Real 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.

City7-day estimateBand
Chaves≈ 14 µg/m³Low

Use this board

SmogRank, most polluted cities in Vila Real, Portugal, PM2.5, last 7 days to 2 Oct 2026, 03:00 UTC, smogrank.com/pt/region/vila-real?w=7d.

Download top 10 (PNG)

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.

Updated 2026-10-02 03:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the UK DAQI PM2.5 sub-index.