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)
35
Good
Southgate, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.69 μg/m³
0
55
155
255
425
605+
37.60 ppb
0
55
71
86
201
201+
1.14 ppb
0
36
76
186
605
1005+
6.89 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Southgate, Michigan
Scroll To Air Quality MapLoading...
AQI 31
Good
4.75μg/m³
PM2.5
18.66μg/m³
PM10
33.55ppb
O3
3.62ppb
SO2
7.29ppb
NO2
0.20ppm
CO
AQI 31
Good
4.51μg/m³
PM2.5
17.90μg/m³
PM10
33.68ppb
O3
2.55ppb
SO2
7.00ppb
NO2
0.20ppm
CO
AQI 31
Good
4.78μg/m³
PM2.5
18.26μg/m³
PM10
33.73ppb
O3
3.86ppb
SO2
7.39ppb
NO2
0.20ppm
CO
AQI 31
Good
4.37μg/m³
PM2.5
15.98μg/m³
PM10
34.35ppb
O3
1.85ppb
SO2
6.91ppb
NO2
0.20ppm
CO
AQI 31
Good
4.98μg/m³
PM2.5
19.57μg/m³
PM10
34.14ppb
O3
2.25ppb
SO2
7.39ppb
NO2
0.20ppm
CO
AQI 31
Good
4.82μg/m³
PM2.5
19.84μg/m³
PM10
32.93ppb
O3
4.76ppb
SO2
7.70ppb
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 12:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Southgate, Michigan was observed at 03:00:00 on 2026-03-09.
The current air quality in Southgate, Michigan is 35, categorized as Good 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 4.372 μg/m3.
The current PM10 concentration at Southgate, Michigan is 16.69 μg/m3.
The current carbon monoxide (CO) concentration at Southgate, Michigan is 0.199 ppm.
The current sulfur dioxide (SO2) concentration at Southgate, Michigan is 1.139 ppb.
The current ozone (O3) concentration at Southgate, Michigan is 37.603 ppm.
The current nitrogen dioxide (NO2) concentration at Southgate, Michigan is 6.89 ppb.
All Rights Reserved © Ambee Inc. 2025