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

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.27 μg/m³
0
55
155
255
425
605+
50.35 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
1.21 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Thomas, Michigan
Thomas, Michigan
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AQI 52
Moderate
9.67μg/m³
PM2.5
38.56μg/m³
PM10
50.68ppb
O3
2.11ppb
SO2
5.97ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.67μg/m³
PM2.5
38.56μg/m³
PM10
50.68ppb
O3
2.11ppb
SO2
5.97ppb
NO2
0.19ppm
CO
AQI 49
Good
9.45μg/m³
PM2.5
29.31μg/m³
PM10
51.20ppb
O3
2.11ppb
SO2
5.96ppb
NO2
0.19ppm
CO
AQI 51
Moderate
8.18μg/m³
PM2.5
33.29μg/m³
PM10
54.88ppb
O3
1.02ppb
SO2
1.90ppb
NO2
0.19ppm
CO
AQI 49
Good
8.51μg/m³
PM2.5
32.72μg/m³
PM10
53.01ppb
O3
1.41ppb
SO2
3.16ppb
NO2
0.19ppm
CO
AQI 49
Good
8.51μg/m³
PM2.5
32.72μg/m³
PM10
53.01ppb
O3
1.41ppb
SO2
3.16ppb
NO2
0.19ppm
CO
Air quality measurements for Michigan, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Thomas, Michigan is updated on an hourly basis.
The worst air quality in Thomas, Michigan was recorded at 01:00:00 on 2026-04-23.
The best air quality in Thomas, Michigan was recorded at 09:00:00 on 2026-04-23.
The real-time air quality index in Thomas, Michigan is 49, currently categorized as Good.
The most common pollutant in Thomas, Michigan is O3.
If the air quality in Thomas, Michigan is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Thomas, Michigan at present are 5.825 μg/m3.
The current PM10 levels in Thomas, Michigan are 27.063 μg/m3.
The current carbon monoxide (CO) level in Thomas, Michigan is 0.191 ppm.
The current sulfur dioxide (SO2) levels in Thomas, Michigan are 2.255 ppb.
The current ozone (O3) levels at Thomas, Michigan is 52.875 ppm.
The current nitrogen dioxide (NO2) levels at Thomas, Michigan is 4.002 ppb.
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