Stay updated with real-time air quality in Chesterfield, 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)
46
Good
Chesterfield, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.21 μg/m³
0
55
155
255
425
605+
49.58 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
3.63 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Chesterfield, Michigan
Chesterfield, Michigan
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AQI 43
Good
6.89μg/m³
PM2.5
24.75μg/m³
PM10
45.99ppb
O3
0.70ppb
SO2
3.25ppb
NO2
0.21ppm
CO
AQI 43
Good
6.16μg/m³
PM2.5
23.52μg/m³
PM10
46.17ppb
O3
0.68ppb
SO2
3.43ppb
NO2
0.21ppm
CO
AQI 46
Good
6.86μg/m³
PM2.5
30.78μg/m³
PM10
49.60ppb
O3
0.54ppb
SO2
3.82ppb
NO2
0.22ppm
CO
AQI 44
Good
5.88μg/m³
PM2.5
26.05μg/m³
PM10
48.42ppb
O3
0.67ppb
SO2
3.11ppb
NO2
0.21ppm
CO
AQI 43
Good
6.94μg/m³
PM2.5
25.87μg/m³
PM10
46.46ppb
O3
0.71ppb
SO2
2.78ppb
NO2
0.21ppm
CO
AQI 46
Good
6.89μg/m³
PM2.5
30.97μg/m³
PM10
49.94ppb
O3
0.54ppb
SO2
3.80ppb
NO2
0.22ppm
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 Chesterfield, Michigan is updated every hour for accuracy.
In the past 24 hours, the air quality in Chesterfield, Michigan was at its worst at 06:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Chesterfield, Michigan was observed at 05:00:00 on 2026-06-08.
As of now, the AQI in Chesterfield, Michigan is 45, indicating Good conditions.
Chesterfield, Michigan air has the highest levels of O3.
Poor air quality in Chesterfield, Michigan means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Chesterfield, Michigan are currently 6.549 μg/m3.
The PM10 concentration in Chesterfield, Michigan is 29.236 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Chesterfield, Michigan is 0.215 ppm.
Currently, Chesterfield, Michigan has a sulfur dioxide (SO2) concentration of 0.579 ppb.
The current ozone (O3) level in Chesterfield, Michigan at the moment is 49.463 ppm.
Nitrogen dioxide (NO2) level in Chesterfield, Michigan at the moment is 3.727 ppb.
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