SmogRank / World / Spain / Murcia / February 2023
Most polluted cities in Murcia, Spain, February 2023
1 city in Murcia, Spain ranked by their average PM2.5 over the 28 days. The only one: Cartagena at 11.3 µg/m³, #584 of 1,088 cities in the world. A city needs measurements on 70% of the days to be ranked.
OpenAQ's archive, where our readings come from, has almost none for 25 of these 28 days. Cities in the United States and Europe have them from the EPA's and the European Environment Agency's own records of the same monitors; many cities elsewhere are missing from this board, not clean. Why.
Murcia has 8 cities ranked over the last 30 days, but only 1 here: most of its monitors have no readings for February 2023 in OpenAQ's archive, where ours come from, or too few to rank. Cities missing from this board weren't clean, just not measured.
- 1Cartagena 55
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, February 2023 · All cities in Spain, February 2023 · Murcia now
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SmogRank, most polluted cities in Murcia, Spain, PM2.5, February 2023, smogrank.com/es/region/murcia/history/2023-02 (accessed 7 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.