Stay updated with real-time air quality in Trenton, 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)
54
Moderate
Trenton, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.02 μg/m³
0
55
155
255
425
605+
56.22 ppb
0
55
71
86
201
201+
1.20 ppb
0
36
76
186
605
1005+
8.19 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Trenton, Michigan
Trenton, Michigan
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AQI 54
Moderate
8.16μg/m³
PM2.5
27.02μg/m³
PM10
56.22ppb
O3
1.20ppb
SO2
8.19ppb
NO2
0.27ppm
CO
AQI 58
Moderate
7.86μg/m³
PM2.5
24.26μg/m³
PM10
57.02ppb
O3
0.99ppb
SO2
7.35ppb
NO2
0.28ppm
CO
AQI 58
Moderate
7.81μg/m³
PM2.5
23.61μg/m³
PM10
57.14ppb
O3
0.95ppb
SO2
7.25ppb
NO2
0.28ppm
CO
AQI 58
Moderate
7.81μg/m³
PM2.5
23.61μg/m³
PM10
57.14ppb
O3
0.95ppb
SO2
7.25ppb
NO2
0.28ppm
CO
AQI 64
Moderate
7.17μg/m³
PM2.5
17.68μg/m³
PM10
58.85ppb
O3
0.52ppb
SO2
5.32ppb
NO2
0.29ppm
CO
AQI 58
Moderate
8.11μg/m³
PM2.5
27.45μg/m³
PM10
56.61ppb
O3
1.17ppb
SO2
7.84ppb
NO2
0.27ppm
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 Trenton, Michigan is updated every hour for accuracy.
In the past 24 hours, the air quality in Trenton, Michigan was at its worst at 10:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Trenton, Michigan was observed at 05:00:00 on 2026-04-23.
As of now, the AQI in Trenton, Michigan is 54, indicating Moderate conditions.
Trenton, Michigan air has the highest levels of O3.
Poor air quality in Trenton, Michigan means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Trenton, Michigan are currently 8.158 μg/m3.
The PM10 concentration in Trenton, Michigan is 27.022 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Trenton, Michigan is 0.269 ppm.
Currently, Trenton, Michigan has a sulfur dioxide (SO2) concentration of 1.204 ppb.
The current ozone (O3) level in Trenton, Michigan at the moment is 56.216 ppm.
Nitrogen dioxide (NO2) level in Trenton, Michigan at the moment is 8.186 ppb.
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