Stay updated with real-time air quality in Marion Township, 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
Marion Township, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.91 μg/m³
0
55
155
255
425
605+
53.18 ppb
0
55
71
86
201
201+
0.90 ppb
0
36
76
186
605
1005+
10.71 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Marion Township, Michigan
Marion Township, Michigan
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AQI 49
Good
8.98μg/m³
PM2.5
45.91μg/m³
PM10
53.18ppb
O3
0.90ppb
SO2
10.71ppb
NO2
0.30ppm
CO
AQI 50
Good
9.14μg/m³
PM2.5
40.85μg/m³
PM10
53.85ppb
O3
0.82ppb
SO2
7.38ppb
NO2
0.29ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
40.84μg/m³
PM10
53.37ppb
O3
0.82ppb
SO2
7.34ppb
NO2
0.29ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
40.84μg/m³
PM10
53.37ppb
O3
0.82ppb
SO2
7.34ppb
NO2
0.29ppm
CO
AQI 49
Good
9.32μg/m³
PM2.5
44.13μg/m³
PM10
48.00ppb
O3
0.81ppb
SO2
7.57ppb
NO2
0.28ppm
CO
AQI 51
Moderate
9.29μg/m³
PM2.5
39.67μg/m³
PM10
55.03ppb
O3
0.61ppb
SO2
3.77ppb
NO2
0.28ppm
CO
Air quality measurements for Michigan, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Marion Township, Michigan is updated on an hourly basis.
The worst air quality in Marion Township, Michigan was recorded at 01:00:00 on 2026-04-23.
The best air quality in Marion Township, Michigan was recorded at 08:00:00 on 2026-04-23.
The real-time air quality index in Marion Township, Michigan is 49, currently categorized as Good.
The most common pollutant in Marion Township, Michigan is O3.
If the air quality in Marion Township, Michigan is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Marion Township, Michigan at present are 8.978 μg/m3.
The current PM10 levels in Marion Township, Michigan are 45.912 μg/m3.
The current carbon monoxide (CO) level in Marion Township, Michigan is 0.297 ppm.
The current sulfur dioxide (SO2) levels in Marion Township, Michigan are 0.899 ppb.
The current ozone (O3) levels at Marion Township, Michigan is 53.179 ppm.
The current nitrogen dioxide (NO2) levels at Marion Township, Michigan is 10.71 ppb.
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