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)
42
Good
Harrison Charter Township, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.90 μg/m³
0
55
155
255
425
605+
45.13 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
2.71 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Harrison Charter Township, Michigan
Harrison Charter Township, Michigan
Scroll To Air Quality MapLoading...
AQI 44
Good
5.50μg/m³
PM2.5
20.55μg/m³
PM10
47.86ppb
O3
0.90ppb
SO2
1.97ppb
NO2
0.16ppm
CO
AQI 46
Good
5.62μg/m³
PM2.5
24.89μg/m³
PM10
49.90ppb
O3
0.85ppb
SO2
3.38ppb
NO2
0.16ppm
CO
AQI 43
Good
4.56μg/m³
PM2.5
19.17μg/m³
PM10
46.03ppb
O3
0.85ppb
SO2
3.21ppb
NO2
0.15ppm
CO
AQI 43
Good
5.18μg/m³
PM2.5
19.27μg/m³
PM10
45.59ppb
O3
0.83ppb
SO2
2.92ppb
NO2
0.15ppm
CO
AQI 42
Good
5.21μg/m³
PM2.5
19.21μg/m³
PM10
45.41ppb
O3
0.82ppb
SO2
2.78ppb
NO2
0.15ppm
CO
AQI 44
Good
5.58μg/m³
PM2.5
20.96μg/m³
PM10
48.41ppb
O3
0.84ppb
SO2
2.84ppb
NO2
0.15ppm
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 04:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Harrison Charter Township, Michigan was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in Harrison Charter Township, Michigan is 42, 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 4.875 μg/m3.
The PM10 concentration in Harrison Charter Township, Michigan is 23.899 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Harrison Charter Township, Michigan is 0.15 ppm.
Currently, Harrison Charter Township, Michigan has a sulfur dioxide (SO2) concentration of 0.632 ppb.
The current ozone (O3) level in Harrison Charter Township, Michigan at the moment is 45.129 ppm.
Nitrogen dioxide (NO2) level in Harrison Charter Township, Michigan at the moment is 2.711 ppb.
All Rights Reserved © Ambee Inc. 2025