SmogRank / World / Portugal / Setúbal / November 2023

Most polluted cities in Setúbal, Portugal, November 2023

5 cities in Setúbal, Portugal ranked by their average PM2.5 over the 30 days. Worst: Santo André at 10.2 µg/m³, #554 of 2,194 cities in the world. Cleanest: Santiago do Cacém at 3.5. A city needs measurements on 70% of the days to be ranked.

Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.

← Amora 3% 3%0
Every city in Setúbal, Portugal ranked for November 2023, one column each, ranked by unhealthy days: height is the share of its measured days that were unhealthy, colour its average. Point at it to read a city; tap to open it.
  1. 1Amora
    3%
  2. 2Santo André
    0%
  3. 3Sines
    0%
  4. 4Corroios
    0%
  5. 5Santiago do Cacém
    0%
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

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

All cities in the world, November 2023 · All cities in Portugal, November 2023 · Setúbal now

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SmogRank, most polluted cities in Setúbal, Portugal, PM2.5, November 2023, smogrank.com/pt/region/setubal/history/2023-11 (accessed 6 Oct 2026).

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You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.