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)
33
Good
Harper Woods, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.80 μg/m³
0
55
155
255
425
605+
27.98 ppb
0
55
71
86
201
201+
1.20 ppb
0
36
76
186
605
1005+
7.33 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Harper Woods, Michigan
Harper Woods, Michigan
Scroll To Air Quality MapLoading...
AQI 44
Good
7.74μg/m³
PM2.5
23.94μg/m³
PM10
27.71ppb
O3
1.11ppb
SO2
9.06ppb
NO2
0.20ppm
CO
AQI 33
Good
6.06μg/m³
PM2.5
26.68μg/m³
PM10
27.97ppb
O3
1.18ppb
SO2
6.99ppb
NO2
0.20ppm
CO
AQI 38
Good
6.95μg/m³
PM2.5
30.61μg/m³
PM10
28.07ppb
O3
1.22ppb
SO2
8.17ppb
NO2
0.20ppm
CO
AQI 33
Good
5.91μg/m³
PM2.5
25.97μg/m³
PM10
28.32ppb
O3
1.15ppb
SO2
7.38ppb
NO2
0.20ppm
CO
AQI 44
Good
7.55μg/m³
PM2.5
35.65μg/m³
PM10
28.12ppb
O3
1.10ppb
SO2
9.03ppb
NO2
0.20ppm
CO
AQI 33
Good
6.31μg/m³
PM2.5
27.67μg/m³
PM10
28.35ppb
O3
1.18ppb
SO2
8.25ppb
NO2
0.20ppm
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 2026-01-22.
In the last 24 hours, the best air quality in Harper Woods, Michigan was observed at 09:00:00 on 2026-01-22.
As of now, the AQI in Harper Woods, Michigan is 33, indicating Good conditions.
Harper Woods, Michigan air has the highest levels of PM2.5.
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 6.311 μg/m3.
The PM10 concentration in Harper Woods, Michigan is 27.796 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Harper Woods, Michigan is 0.2 ppm.
Currently, Harper Woods, Michigan has a sulfur dioxide (SO2) concentration of 1.196 ppb.
The current ozone (O3) level in Harper Woods, Michigan at the moment is 27.985 ppm.
Nitrogen dioxide (NO2) level in Harper Woods, Michigan at the moment is 7.325 ppb.
All Rights Reserved © Ambee Inc. 2025