Stay updated with real-time air quality in Saginaw, 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)
19
Good
Saginaw, Michigan
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.33 μg/m³
0
55
155
255
425
605+
19.86 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
2.14 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Saginaw, Michigan
Saginaw, Michigan
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AQI 16
Good
1.71μg/m³
PM2.5
11.15μg/m³
PM10
16.64ppb
O3
1.04ppb
SO2
1.75ppb
NO2
0.27ppm
CO
AQI 14
Good
1.60μg/m³
PM2.5
6.36μg/m³
PM10
15.48ppb
O3
1.03ppb
SO2
1.75ppb
NO2
0.27ppm
CO
AQI 17
Good
0.13μg/m³
PM2.5
0.33μg/m³
PM10
18.32ppb
O3
1.08ppb
SO2
1.73ppb
NO2
0.27ppm
CO
AQI 18
Good
0.80μg/m³
PM2.5
3.99μg/m³
PM10
18.80ppb
O3
1.06ppb
SO2
1.72ppb
NO2
0.27ppm
CO
AQI 17
Good
0.13μg/m³
PM2.5
0.33μg/m³
PM10
18.32ppb
O3
1.08ppb
SO2
1.73ppb
NO2
0.27ppm
CO
AQI 15
Good
1.66μg/m³
PM2.5
7.75μg/m³
PM10
15.59ppb
O3
1.01ppb
SO2
1.73ppb
NO2
0.26ppm
CO
Air quality and pollutant data for Michigan, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Saginaw, Michigan is updated every hour for accuracy.
In the past 24 hours, the air quality in Saginaw, Michigan was at its worst at 12:00:00 on 2026-09-22.
In the last 24 hours, the best air quality in Saginaw, Michigan was observed at 01:00:00 on 2026-09-21.
As of now, the AQI in Saginaw, Michigan is 19, indicating Good conditions.
Saginaw, Michigan air has the highest levels of O3.
Poor air quality in Saginaw, Michigan means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Saginaw, Michigan are currently 2.412 μg/m3.
The PM10 concentration in Saginaw, Michigan is 11.331 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Saginaw, Michigan is 0.26 ppm.
Currently, Saginaw, Michigan has a sulfur dioxide (SO2) concentration of 0.635 ppb.
The current ozone (O3) level in Saginaw, Michigan at the moment is 19.856 ppm.
Nitrogen dioxide (NO2) level in Saginaw, Michigan at the moment is 2.144 ppb.
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