Stay updated with real-time air quality in Detroit, 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
Detroit, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.26 μg/m³
0
55
155
255
425
605+
45.01 ppb
0
55
71
86
201
201+
0.16 ppb
0
36
76
186
605
1005+
2.14 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Detroit, Michigan
Detroit, Michigan
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AQI 42
Good
5.04μg/m³
PM2.5
22.23μg/m³
PM10
45.13ppb
O3
0.56ppb
SO2
2.04ppb
NO2
0.14ppm
CO
AQI 42
Good
4.97μg/m³
PM2.5
21.86μg/m³
PM10
45.01ppb
O3
0.43ppb
SO2
1.67ppb
NO2
0.14ppm
CO
AQI 43
Good
5.75μg/m³
PM2.5
20.68μg/m³
PM10
45.95ppb
O3
1.42ppb
SO2
5.99ppb
NO2
0.16ppm
CO
AQI 44
Good
5.65μg/m³
PM2.5
20.99μg/m³
PM10
47.94ppb
O3
1.21ppb
SO2
5.76ppb
NO2
0.17ppm
CO
AQI 47
Good
5.49μg/m³
PM2.5
18.68μg/m³
PM10
51.16ppb
O3
0.95ppb
SO2
5.21ppb
NO2
0.18ppm
CO
AQI 42
Good
4.70μg/m³
PM2.5
19.80μg/m³
PM10
45.00ppb
O3
0.64ppb
SO2
1.61ppb
NO2
0.14ppm
CO
Air quality data and pollutant measurements for Michigan, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Detroit, Michigan is updated every hour.
The worst air quality in Detroit, Michigan in the last 24 hours was observed at 09:00:00 on 2026-07-23.
In the last 24 hrs, the best air quality in Detroit, Michigan was observed at 04:00:00 on 2026-07-23.
The current air quality in Detroit, Michigan is 42, categorized as Good based on real-time data.
The most common pollutant in Detroit, Michigan is O3.
If the air quality in Detroit, Michigan is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Detroit, Michigan is 5.283 μg/m3.
The current PM10 concentration at Detroit, Michigan is 23.263 μg/m3.
The current carbon monoxide (CO) concentration at Detroit, Michigan is 0.123 ppm.
The current sulfur dioxide (SO2) concentration at Detroit, Michigan is 0.163 ppb.
The current ozone (O3) concentration at Detroit, Michigan is 45.006 ppm.
The current nitrogen dioxide (NO2) concentration at Detroit, Michigan is 2.136 ppb.
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