Stay updated with real-time air quality in Macomb, 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)
32
Good
Macomb, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.78 μg/m³
0
55
155
255
425
605+
34.66 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
6.18 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Macomb, Michigan
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AQI 32
Good
3.67μg/m³
PM2.5
15.85μg/m³
PM10
34.63ppb
O3
0.70ppb
SO2
6.97ppb
NO2
0.13ppm
CO
AQI 29
Good
3.52μg/m³
PM2.5
15.58μg/m³
PM10
31.11ppb
O3
0.56ppb
SO2
5.66ppb
NO2
0.14ppm
CO
AQI 29
Good
3.68μg/m³
PM2.5
16.69μg/m³
PM10
31.34ppb
O3
0.69ppb
SO2
6.82ppb
NO2
0.13ppm
CO
AQI 30
Good
3.65μg/m³
PM2.5
15.71μg/m³
PM10
31.62ppb
O3
0.69ppb
SO2
6.01ppb
NO2
0.13ppm
CO
AQI 32
Good
3.75μg/m³
PM2.5
16.69μg/m³
PM10
34.63ppb
O3
0.70ppb
SO2
6.97ppb
NO2
0.13ppm
CO
AQI 29
Good
3.72μg/m³
PM2.5
16.70μg/m³
PM10
31.14ppb
O3
0.69ppb
SO2
6.57ppb
NO2
0.13ppm
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 Macomb, Michigan is updated every hour for accuracy.
In the past 24 hours, the air quality in Macomb, Michigan was at its worst at 01:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Macomb, Michigan was observed at 03:00:00 on 2026-01-23.
As of now, the AQI in Macomb, Michigan is 32, indicating Good conditions.
Macomb, Michigan air has the highest levels of O3.
Poor air quality in Macomb, Michigan means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Macomb, Michigan are currently 3.644 μg/m3.
The PM10 concentration in Macomb, Michigan is 15.777 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Macomb, Michigan is 0.134 ppm.
Currently, Macomb, Michigan has a sulfur dioxide (SO2) concentration of 0.695 ppb.
The current ozone (O3) level in Macomb, Michigan at the moment is 34.661 ppm.
Nitrogen dioxide (NO2) level in Macomb, Michigan at the moment is 6.181 ppb.
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