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)
38
Good
Frenchtown, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.95 μg/m³
0
55
155
255
425
605+
40.34 ppb
0
55
71
86
201
201+
1.45 ppb
0
36
76
186
605
1005+
6.16 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Frenchtown, Michigan
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AQI 39
Good
7.06μg/m³
PM2.5
28.18μg/m³
PM10
42.08ppb
O3
1.47ppb
SO2
5.97ppb
NO2
0.20ppm
CO
AQI 39
Good
7.06μg/m³
PM2.5
28.18μg/m³
PM10
42.08ppb
O3
1.47ppb
SO2
5.97ppb
NO2
0.20ppm
CO
AQI 37
Good
5.46μg/m³
PM2.5
17.61μg/m³
PM10
40.40ppb
O3
1.40ppb
SO2
6.87ppb
NO2
0.21ppm
CO
AQI 37
Good
5.46μg/m³
PM2.5
17.61μg/m³
PM10
40.40ppb
O3
1.40ppb
SO2
6.87ppb
NO2
0.21ppm
CO
AQI 37
Good
5.46μg/m³
PM2.5
17.61μg/m³
PM10
40.40ppb
O3
1.40ppb
SO2
6.87ppb
NO2
0.21ppm
CO
AQI 38
Good
4.83μg/m³
PM2.5
21.31μg/m³
PM10
40.66ppb
O3
0.87ppb
SO2
4.93ppb
NO2
0.20ppm
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 10:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Frenchtown, Michigan was observed at 03:00:00 on 2026-03-09.
The current air quality in Frenchtown, Michigan is 38, categorized as Good 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 6.691 μg/m3.
The current PM10 concentration at Frenchtown, Michigan is 35.953 μg/m3.
The current carbon monoxide (CO) concentration at Frenchtown, Michigan is 0.211 ppm.
The current sulfur dioxide (SO2) concentration at Frenchtown, Michigan is 1.445 ppb.
The current ozone (O3) concentration at Frenchtown, Michigan is 40.343 ppm.
The current nitrogen dioxide (NO2) concentration at Frenchtown, Michigan is 6.161 ppb.
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