Stay updated with real-time air quality in Southgate, 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)
64
Moderate
Southgate, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.68 μg/m³
0
55
155
255
425
605+
58.85 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
5.32 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Southgate, Michigan
Southgate, Michigan
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AQI 58
Moderate
8.11μg/m³
PM2.5
27.45μg/m³
PM10
56.61ppb
O3
1.17ppb
SO2
7.84ppb
NO2
0.27ppm
CO
AQI 58
Moderate
8.07μg/m³
PM2.5
27.73μg/m³
PM10
56.95ppb
O3
1.15ppb
SO2
7.53ppb
NO2
0.28ppm
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 61
Moderate
7.32μg/m³
PM2.5
19.20μg/m³
PM10
58.49ppb
O3
0.62ppb
SO2
5.79ppb
NO2
0.29ppm
CO
AQI 61
Moderate
7.67μg/m³
PM2.5
23.07μg/m³
PM10
57.55ppb
O3
0.76ppb
SO2
7.78ppb
NO2
0.28ppm
CO
AQI 51
Moderate
8.67μg/m³
PM2.5
32.41μg/m³
PM10
55.22ppb
O3
1.49ppb
SO2
9.94ppb
NO2
0.26ppm
CO
Air quality data and pollutant measurements for Michigan, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Southgate, Michigan is updated every hour.
The worst air quality in Southgate, Michigan in the last 24 hours was observed at 10:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Southgate, Michigan was observed at 05:00:00 on 2026-04-23.
The current air quality in Southgate, Michigan is 64, categorized as Moderate based on real-time data.
The most common pollutant in Southgate, Michigan is O3.
If the air quality in Southgate, Michigan is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Southgate, Michigan is 7.168 μg/m3.
The current PM10 concentration at Southgate, Michigan is 17.684 μg/m3.
The current carbon monoxide (CO) concentration at Southgate, Michigan is 0.291 ppm.
The current sulfur dioxide (SO2) concentration at Southgate, Michigan is 0.519 ppb.
The current ozone (O3) concentration at Southgate, Michigan is 58.854 ppm.
The current nitrogen dioxide (NO2) concentration at Southgate, Michigan is 5.324 ppb.
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