Stay updated with real-time air quality in Harrison Charter 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)
24
Good
Harrison Charter Township, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.56 μg/m³
0
55
155
255
425
605+
25.71 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
1.32 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Harrison Charter Township, Michigan
Harrison Charter Township, Michigan
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AQI 27
Good
4.88μg/m³
PM2.5
24.18μg/m³
PM10
17.41ppb
O3
0.48ppb
SO2
3.10ppb
NO2
0.26ppm
CO
AQI 27
Good
4.89μg/m³
PM2.5
24.38μg/m³
PM10
17.91ppb
O3
0.47ppb
SO2
2.98ppb
NO2
0.27ppm
CO
AQI 22
Good
3.92μg/m³
PM2.5
18.41μg/m³
PM10
19.57ppb
O3
0.54ppb
SO2
3.14ppb
NO2
0.26ppm
CO
AQI 22
Good
3.85μg/m³
PM2.5
20.14μg/m³
PM10
18.67ppb
O3
0.47ppb
SO2
3.47ppb
NO2
0.27ppm
CO
AQI 22
Good
3.84μg/m³
PM2.5
20.25μg/m³
PM10
18.65ppb
O3
0.47ppb
SO2
3.42ppb
NO2
0.27ppm
CO
AQI 22
Good
3.90μg/m³
PM2.5
21.81μg/m³
PM10
20.20ppb
O3
0.47ppb
SO2
3.03ppb
NO2
0.27ppm
CO
Air quality and pollutant data for Michigan, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Harrison Charter Township, Michigan is updated every hour for accuracy.
In the past 24 hours, the air quality in Harrison Charter Township, Michigan was at its worst at 07:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Harrison Charter Township, Michigan was observed at 02:00:00 on 2026-09-07.
As of now, the AQI in Harrison Charter Township, Michigan is 24, indicating Good conditions.
Harrison Charter Township, Michigan air has the highest levels of O3.
Poor air quality in Harrison Charter Township, Michigan means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Harrison Charter Township, Michigan are currently 4.176 μg/m3.
The PM10 concentration in Harrison Charter Township, Michigan is 13.563 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Harrison Charter Township, Michigan is 0.208 ppm.
Currently, Harrison Charter Township, Michigan has a sulfur dioxide (SO2) concentration of 0.43 ppb.
The current ozone (O3) level in Harrison Charter Township, Michigan at the moment is 25.711 ppm.
Nitrogen dioxide (NO2) level in Harrison Charter Township, Michigan at the moment is 1.322 ppb.
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