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
8.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.69 μg/m³
0
55
155
255
425
605+
53.31 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
3.55 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Frenchtown, Michigan
Frenchtown, Michigan
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AQI 49
Good
9.06μg/m³
PM2.5
46.88μg/m³
PM10
50.38ppb
O3
0.49ppb
SO2
6.25ppb
NO2
0.24ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
46.88μg/m³
PM10
50.38ppb
O3
0.49ppb
SO2
6.25ppb
NO2
0.24ppm
CO
AQI 49
Good
8.69μg/m³
PM2.5
32.49μg/m³
PM10
52.23ppb
O3
0.48ppb
SO2
3.83ppb
NO2
0.23ppm
CO
AQI 49
Good
8.69μg/m³
PM2.5
32.49μg/m³
PM10
52.23ppb
O3
0.48ppb
SO2
3.83ppb
NO2
0.23ppm
CO
AQI 49
Good
8.69μg/m³
PM2.5
32.49μg/m³
PM10
52.23ppb
O3
0.48ppb
SO2
3.83ppb
NO2
0.23ppm
CO
AQI 51
Moderate
8.50μg/m³
PM2.5
26.20μg/m³
PM10
55.03ppb
O3
0.71ppb
SO2
9.11ppb
NO2
0.21ppm
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 2026-04-23.
In the last 24 hrs, the best air quality in Frenchtown, Michigan was observed at 07:00:00 on 2026-04-23.
The current air quality in Frenchtown, Michigan is 49, categorized as Good based on real-time data.
The most common pollutant in Frenchtown, Michigan is O3.
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 8.638 μg/m3.
The current PM10 concentration at Frenchtown, Michigan is 36.694 μg/m3.
The current carbon monoxide (CO) concentration at Frenchtown, Michigan is 0.251 ppm.
The current sulfur dioxide (SO2) concentration at Frenchtown, Michigan is 0.492 ppb.
The current ozone (O3) concentration at Frenchtown, Michigan is 53.308 ppm.
The current nitrogen dioxide (NO2) concentration at Frenchtown, Michigan is 3.549 ppb.
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