Stay updated with real-time air quality in Frenchtown, Michigan featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
49
Good
Frenchtown, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.98 μg/m³
0
55
155
255
425
605+
47.59 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
3.87 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Frenchtown, Michigan
Frenchtown, Michigan
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AQI 56
Moderate
12.34μg/m³
PM2.5
56.51μg/m³
PM10
50.13ppb
O3
0.52ppb
SO2
4.02ppb
NO2
0.25ppm
CO
AQI 56
Moderate
12.34μg/m³
PM2.5
56.51μg/m³
PM10
50.13ppb
O3
0.52ppb
SO2
4.02ppb
NO2
0.25ppm
CO
AQI 58
Moderate
12.86μg/m³
PM2.5
57.84μg/m³
PM10
49.04ppb
O3
0.52ppb
SO2
4.12ppb
NO2
0.27ppm
CO
AQI 58
Moderate
12.86μg/m³
PM2.5
57.84μg/m³
PM10
49.04ppb
O3
0.52ppb
SO2
4.12ppb
NO2
0.27ppm
CO
AQI 58
Moderate
12.86μg/m³
PM2.5
57.84μg/m³
PM10
49.04ppb
O3
0.52ppb
SO2
4.12ppb
NO2
0.27ppm
CO
AQI 54
Moderate
11.38μg/m³
PM2.5
29.32μg/m³
PM10
50.73ppb
O3
0.52ppb
SO2
3.65ppb
NO2
0.28ppm
CO
Air quality data and pollutant measurements for Michigan, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Frenchtown, Michigan is updated every hour.
The worst air quality in Frenchtown, Michigan in the last 24 hours was observed at 11:00:00 on 2026-08-07.
In the last 24 hrs, the best air quality in Frenchtown, Michigan was observed at 03:00:00 on 2026-08-08.
The current air quality in Frenchtown, Michigan is 54, categorized as Moderate based on real-time data.
The most common pollutant in Frenchtown, Michigan is PM2.5.
If the air quality in Frenchtown, Michigan is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Frenchtown, Michigan is 11.386 μg/m3.
The current PM10 concentration at Frenchtown, Michigan is 43.697 μg/m3.
The current carbon monoxide (CO) concentration at Frenchtown, Michigan is 0.255 ppm.
The current sulfur dioxide (SO2) concentration at Frenchtown, Michigan is 0.519 ppb.
The current ozone (O3) concentration at Frenchtown, Michigan is 49.706 ppm.
The current nitrogen dioxide (NO2) concentration at Frenchtown, Michigan is 4.054 ppb.
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