Stay updated with real-time air quality in Harper Woods, 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)
31
Good
Harper Woods, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.93 μg/m³
0
55
155
255
425
605+
34.33 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
2.35 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Harper Woods, Michigan
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AQI 32
Good
2.44μg/m³
PM2.5
11.10μg/m³
PM10
34.75ppb
O3
0.70ppb
SO2
2.57ppb
NO2
0.11ppm
CO
AQI 31
Good
2.12μg/m³
PM2.5
8.06μg/m³
PM10
34.09ppb
O3
0.76ppb
SO2
2.51ppb
NO2
0.11ppm
CO
AQI 33
Good
1.99μg/m³
PM2.5
7.99μg/m³
PM10
35.76ppb
O3
0.81ppb
SO2
2.60ppb
NO2
0.11ppm
CO
AQI 31
Good
2.23μg/m³
PM2.5
8.07μg/m³
PM10
33.80ppb
O3
0.75ppb
SO2
2.58ppb
NO2
0.11ppm
CO
AQI 33
Good
2.55μg/m³
PM2.5
11.21μg/m³
PM10
35.85ppb
O3
0.69ppb
SO2
2.62ppb
NO2
0.12ppm
CO
AQI 33
Good
2.08μg/m³
PM2.5
8.41μg/m³
PM10
36.25ppb
O3
0.85ppb
SO2
3.10ppb
NO2
0.11ppm
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 Harper Woods, Michigan is updated every hour for accuracy.
In the past 24 hours, the air quality in Harper Woods, Michigan was at its worst at 11:00:00 on 2026-03-11.
In the last 24 hours, the best air quality in Harper Woods, Michigan was observed at 11:00:00 on 2026-03-11.
As of now, the AQI in Harper Woods, Michigan is 31, indicating Good conditions.
Harper Woods, Michigan air has the highest levels of O3.
Poor air quality in Harper Woods, Michigan means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Harper Woods, Michigan are currently 2.054 μg/m3.
The PM10 concentration in Harper Woods, Michigan is 7.934 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Harper Woods, Michigan is 0.113 ppm.
Currently, Harper Woods, Michigan has a sulfur dioxide (SO2) concentration of 0.713 ppb.
The current ozone (O3) level in Harper Woods, Michigan at the moment is 34.332 ppm.
Nitrogen dioxide (NO2) level in Harper Woods, Michigan at the moment is 2.348 ppb.
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