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)
40
Good
Thomas, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.72 μg/m³
0
55
155
255
425
605+
43.45 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
1.85 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Thomas, Michigan
Thomas, Michigan
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AQI 40
Good
2.18μg/m³
PM2.5
12.25μg/m³
PM10
43.47ppb
O3
0.78ppb
SO2
2.06ppb
NO2
0.18ppm
CO
AQI 40
Good
2.18μg/m³
PM2.5
12.25μg/m³
PM10
43.47ppb
O3
0.78ppb
SO2
2.06ppb
NO2
0.18ppm
CO
AQI 40
Good
2.24μg/m³
PM2.5
12.54μg/m³
PM10
43.24ppb
O3
1.98ppb
SO2
1.89ppb
NO2
0.18ppm
CO
AQI 38
Good
2.51μg/m³
PM2.5
10.39μg/m³
PM10
41.11ppb
O3
0.59ppb
SO2
0.88ppb
NO2
0.15ppm
CO
AQI 36
Good
2.87μg/m³
PM2.5
12.00μg/m³
PM10
39.48ppb
O3
0.18ppb
SO2
0.59ppb
NO2
0.14ppm
CO
AQI 36
Good
2.87μg/m³
PM2.5
12.00μg/m³
PM10
39.48ppb
O3
0.18ppb
SO2
0.59ppb
NO2
0.14ppm
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 07:00:00 on 2026-02-08.
The best air quality in Thomas, Michigan was recorded at 09:00:00 on 2026-02-08.
The real-time air quality index in Thomas, Michigan is 40, 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 1.723 μg/m3.
The current PM10 levels in Thomas, Michigan are 10.717 μg/m3.
The current carbon monoxide (CO) level in Thomas, Michigan is 0.18 ppm.
The current sulfur dioxide (SO2) levels in Thomas, Michigan are 0.643 ppb.
The current ozone (O3) levels at Thomas, Michigan is 43.451 ppm.
The current nitrogen dioxide (NO2) levels at Thomas, Michigan is 1.849 ppb.
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