Stay updated with real-time air quality in Walker City, 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)
56
Moderate
Walker City, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.44 μg/m³
0
55
155
255
425
605+
14.19 ppb
0
55
71
86
201
201+
0.16 ppb
0
36
76
186
605
1005+
14.99 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Walker City, Michigan
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AQI 56
Moderate
11.96μg/m³
PM2.5
28.17μg/m³
PM10
22.39ppb
O3
0.16ppb
SO2
8.20ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.92μg/m³
PM2.5
24.95μg/m³
PM10
22.28ppb
O3
0.14ppb
SO2
8.32ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.87μg/m³
PM2.5
21.27μg/m³
PM10
22.13ppb
O3
0.11ppb
SO2
8.46ppb
NO2
0.20ppm
CO
AQI 56
Moderate
12.19μg/m³
PM2.5
36.62μg/m³
PM10
22.67ppb
O3
0.21ppb
SO2
8.10ppb
NO2
0.20ppm
CO
AQI 60
Moderate
13.69μg/m³
PM2.5
54.17μg/m³
PM10
23.42ppb
O3
0.20ppb
SO2
9.40ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.39μg/m³
PM2.5
18.09μg/m³
PM10
21.75ppb
O3
0.25ppb
SO2
6.49ppb
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 Walker City, Michigan is updated every hour.
The worst air quality in Walker City, Michigan in the last 24 hours was observed at 09:00:00 on 2026-03-10.
In the last 24 hrs, the best air quality in Walker City, Michigan was observed at 01:00:00 on 2026-03-09.
The current air quality in Walker City, Michigan is 56, categorized as Moderate based on real-time data.
The most common pollutant in Walker City, Michigan is PM2.5.
If the air quality in Walker City, Michigan is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Walker City, Michigan is 12.01 μg/m3.
The current PM10 concentration at Walker City, Michigan is 27.271 μg/m3.
The current carbon monoxide (CO) concentration at Walker City, Michigan is 0.291 ppm.
The current sulfur dioxide (SO2) concentration at Walker City, Michigan is 0.176 ppb.
The current ozone (O3) concentration at Walker City, Michigan is 18.549 ppm.
The current nitrogen dioxide (NO2) concentration at Walker City, Michigan is 9.475 ppb.
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