SmogRank / World / United States / Minnesota / July 2024
Most polluted cities in Minnesota, United States, July 2024
16 cities in Minnesota, United States ranked by their average PM2.5 over the 31 days. Worst: Rochester at 11.7 µg/m³, #429 of 2,519 cities in the world. Cleanest: Cloquet at 8.1. 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.
- 1Rochester 0%
- 2Saint Paul 0%
- 3Virginia 0%
- 4Minneapolis 0%
- 5Detroit Lakes 0%
- 6Shakopee 0%
- 7Mankato 0%
- 8Burnsville 0%
- 9Duluth 0%
- 10Saint Cloud 0%
- 10Saint Michael 0%
- 12Blaine 0%
- 12Marshall 0%
- 14Apple Valley 0%
- 15Brainerd 0%
- 16Cloquet 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 Minnesota, United States, PM2.5, July 2024, smogrank.com/us/region/minnesota/history/2024-07 (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.