Stay updated with real-time air quality in St. Clair Shores, 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)
52
Moderate
St. Clair Shores, Michigan
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.59 μg/m³
0
55
155
255
425
605+
50.45 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
4.47 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
St. Clair Shores, Michigan
St. Clair Shores, Michigan
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AQI 30
Good
4.06μg/m³
PM2.5
18.29μg/m³
PM10
31.76ppb
O3
0.77ppb
SO2
3.94ppb
NO2
0.20ppm
CO
AQI 30
Good
3.99μg/m³
PM2.5
17.70μg/m³
PM10
32.07ppb
O3
0.75ppb
SO2
3.21ppb
NO2
0.20ppm
CO
AQI 28
Good
3.95μg/m³
PM2.5
16.00μg/m³
PM10
29.79ppb
O3
1.64ppb
SO2
4.13ppb
NO2
0.20ppm
CO
AQI 30
Good
3.94μg/m³
PM2.5
17.97μg/m³
PM10
31.71ppb
O3
0.84ppb
SO2
4.04ppb
NO2
0.20ppm
CO
AQI 30
Good
4.00μg/m³
PM2.5
17.60μg/m³
PM10
31.71ppb
O3
0.76ppb
SO2
3.18ppb
NO2
0.19ppm
CO
AQI 30
Good
3.98μg/m³
PM2.5
18.25μg/m³
PM10
31.89ppb
O3
0.77ppb
SO2
3.92ppb
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 St. Clair Shores, Michigan is updated every hour.
The worst air quality in St. Clair Shores, Michigan in the last 24 hours was observed at 12:00:00 on 2025-07-23.
In the last 24 hrs, the best air quality in St. Clair Shores, Michigan was observed at 04:00:00 on 2025-07-22.
The current air quality in St. Clair Shores, Michigan is 29, categorized as Good based on real-time data.
The most common pollutant in St. Clair Shores, Michigan is O3.
If the air quality in St. Clair Shores, Michigan is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at St. Clair Shores, Michigan is 3.923 μg/m3.
The current PM10 concentration at St. Clair Shores, Michigan is 17.619 μg/m3.
The current carbon monoxide (CO) concentration at St. Clair Shores, Michigan is 0.206 ppm.
The current sulfur dioxide (SO2) concentration at St. Clair Shores, Michigan is 1.671 ppb.
The current ozone (O3) concentration at St. Clair Shores, Michigan is 30.911 ppm.
The current nitrogen dioxide (NO2) concentration at St. Clair Shores, Michigan is 4.134 ppb.
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