SmogRank / World / United States / Michigan / July 2025
Most polluted cities in Michigan, United States, July 2025
20 cities in Michigan, United States ranked by their average PM2.5 over the 31 days. Worst: Marquette at 22.2 µg/m³, #165 of 2,832 cities in the world. Cleanest: Eastpointe at 11.2. A city needs measurements on 70% of the days to be ranked.
- 1Marquette 75
- 2Manistee 64
- 3Wyoming 64
- 4Grand Rapids 62
- 5Kalamazoo 61
- 5Redford 61
- 7Bay City 60
- 8Holland 60
- 9Lansing 59
- 10Dearborn 59
- 10Port Huron 59
- 12Hudsonville 59
- 13Detroit 59
- 13Southfield 59
- 15New Baltimore 58
- 16Lincoln Park 57
- 17Taylor 56
- 18Ypsilanti 56
- 19Tecumseh 56
- 20Eastpointe 55
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 Michigan, United States, PM2.5, July 2025, smogrank.com/us/region/michigan/history/2025-07 (accessed 8 Oct 2026).
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