SmogRank / World / Spain / Canary Islands / October 2025
Most polluted cities in Canary Islands, Spain, October 2025
18 cities in Canary Islands, Spain ranked by their average PM2.5 over the 31 days. Worst: Ingenio at 10.8 µg/m³, #477 of 2,564 cities in the world. Cleanest: Granadilla de Abona at 2.9. 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.
- 1Ingenio 0%
- 2Maspalomas 0%
- 3Vecindario 0%
- 4San Isidro 0%
- 5Arucas 0%
- 6Santa Lucía 0%
- 6Arrecife 0%
- 8San Sebastián de la Gomera 0%
- 9Santa Cruz de Tenerife 0%
- 10Puerto del Rosario 0%
- 11Candelaria 0%
- 12Las Palmas de Gran Canaria 0%
- 13La Orotava 0%
- 14Santa Cruz de la Palma 0%
- 15Arona 0%
- 16Telde 0%
- 17Lomo de Arico 0%
- 18Granadilla de Abona 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 Canary Islands, Spain, PM2.5, October 2025, smogrank.com/es/region/canary-islands/history/2025-10 (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.