SmogRank / World / Slovakia / Nitra Region / June 2023
Most polluted cities in Nitra Region, Slovakia, June 2023
2 cities in Nitra Region, Slovakia ranked by their average PM2.5 over the 30 days. Worst: Nitra at 12.0 µg/m³, #526 of 1,549 cities in the world. Cleanest: Kolárovo at 10.5. 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
All cities in the world, June 2023 · All cities in Slovakia, June 2023 · Nitra Region now
Use this board
SmogRank, most polluted cities in Nitra Region, Slovakia, PM2.5, June 2023, smogrank.com/sk/region/nitra-region/history/2023-06 (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.