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)
19
Good
Harrison Charter Township, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.41 μg/m³
0
55
155
255
425
605+
20.57 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
5.57 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Harrison Charter Township, Michigan
Harrison Charter Township, Michigan
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AQI 22
Good
3.06μg/m³
PM2.5
11.97μg/m³
PM10
24.26ppb
O3
1.25ppb
SO2
3.26ppb
NO2
0.12ppm
CO
AQI 21
Good
3.05μg/m³
PM2.5
13.34μg/m³
PM10
22.87ppb
O3
1.25ppb
SO2
3.50ppb
NO2
0.12ppm
CO
AQI 22
Good
3.25μg/m³
PM2.5
14.17μg/m³
PM10
24.16ppb
O3
1.45ppb
SO2
2.58ppb
NO2
0.12ppm
CO
AQI 21
Good
3.19μg/m³
PM2.5
13.74μg/m³
PM10
23.00ppb
O3
1.28ppb
SO2
3.37ppb
NO2
0.12ppm
CO
AQI 21
Good
3.18μg/m³
PM2.5
13.68μg/m³
PM10
22.80ppb
O3
1.26ppb
SO2
3.43ppb
NO2
0.12ppm
CO
AQI 20
Good
3.06μg/m³
PM2.5
13.04μg/m³
PM10
22.40ppb
O3
1.25ppb
SO2
3.62ppb
NO2
0.12ppm
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 05:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Harrison Charter Township, Michigan was observed at 04:00:00 on 2025-10-22.
As of now, the AQI in Harrison Charter Township, Michigan is 19, 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 2.595 μg/m3.
The PM10 concentration in Harrison Charter Township, Michigan is 11.411 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Harrison Charter Township, Michigan is 0.12 ppm.
Currently, Harrison Charter Township, Michigan has a sulfur dioxide (SO2) concentration of 0.929 ppb.
The current ozone (O3) level in Harrison Charter Township, Michigan at the moment is 20.572 ppm.
Nitrogen dioxide (NO2) level in Harrison Charter Township, Michigan at the moment is 5.572 ppb.
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