SmogRank / World / Portugal / Setúbal / June 2024
Most polluted cities in Setúbal, Portugal, June 2024
2 cities in Setúbal, Portugal ranked by their average PM2.5 over the 30 days. Worst: Santo André at 9.3 µg/m³, #814 of 2,517 cities in the world. Cleanest: Sines at 4.3. 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.
- 1Santo André 0%
- 2Sines 0%
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
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SmogRank, most polluted cities in Setúbal, Portugal, PM2.5, June 2024, smogrank.com/pt/region/setubal/history/2024-06 (accessed 6 Oct 2026).
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.