SmogRank / World / The Netherlands / Gelderland / April 2026
Most polluted cities in Gelderland, The Netherlands, April 2026
2 cities in Gelderland, The Netherlands ranked by their average PM2.5 over the 30 days. Worst: Lunteren at 6.5 µg/m³, #2,021 of 2,914 cities in the world. Cleanest: Nijmegen at 5.9. A city needs measurements on 70% of the days to be ranked.
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 Gelderland, The Netherlands, PM2.5, April 2026, smogrank.com/nl/region/gelderland/history/2026-04 (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.