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)
49
Good
Southgate, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.97 μg/m³
0
55
155
255
425
605+
24.04 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
9.25 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Southgate, Michigan
Southgate, Michigan
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AQI 52
Moderate
10.01μg/m³
PM2.5
31.59μg/m³
PM10
22.65ppb
O3
0.40ppb
SO2
8.78ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.03μg/m³
PM2.5
31.89μg/m³
PM10
22.80ppb
O3
0.42ppb
SO2
8.96ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.81μg/m³
PM2.5
27.35μg/m³
PM10
22.80ppb
O3
0.41ppb
SO2
8.67ppb
NO2
0.20ppm
CO
AQI 49
Good
9.48μg/m³
PM2.5
20.58μg/m³
PM10
23.39ppb
O3
0.46ppb
SO2
8.89ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.67μg/m³
PM2.5
24.14μg/m³
PM10
23.07ppb
O3
0.46ppb
SO2
8.67ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.27μg/m³
PM2.5
35.34μg/m³
PM10
22.06ppb
O3
0.40ppb
SO2
8.62ppb
NO2
0.20ppm
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 06:00:00 on 2025-12-06.
In the last 24 hrs, the best air quality in Southgate, Michigan was observed at 08:00:00 on 2025-12-07.
The current air quality in Southgate, Michigan is 49, categorized as Good based on real-time data.
The most common pollutant in Southgate, Michigan is PM2.5.
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 9.147 μg/m3.
The current PM10 concentration at Southgate, Michigan is 17.972 μg/m3.
The current carbon monoxide (CO) concentration at Southgate, Michigan is 0.201 ppm.
The current sulfur dioxide (SO2) concentration at Southgate, Michigan is 0.504 ppb.
The current ozone (O3) concentration at Southgate, Michigan is 24.039 ppm.
The current nitrogen dioxide (NO2) concentration at Southgate, Michigan is 9.248 ppb.
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