SmogRank / World / France / Bourgogne-Franche-Comté / January 2023

Most polluted cities in Bourgogne-Franche-Comté, France, January 2023

No city in Bourgogne-Franche-Comté, France had measurements on 70% of the days, so January 2023 has no board for Bourgogne-Franche-Comté, France.

OpenAQ's archive, where our readings come from, has almost none for 7 of these 31 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; elsewhere a city's average is over its other days. Why.

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, January 2023 · All cities in France, January 2023 · Bourgogne-Franche-Comté now