Stay updated with real-time air quality in Miamisburg, Ohio 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)
28
Good
Miamisburg, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.58 μg/m³
0
55
155
255
425
605+
29.82 ppb
0
55
71
86
201
201+
1.14 ppb
0
36
76
186
605
1005+
4.35 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Miamisburg, Ohio
Miamisburg, Ohio
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AQI 24
Good
3.71μg/m³
PM2.5
14.61μg/m³
PM10
25.63ppb
O3
1.09ppb
SO2
11.58ppb
NO2
0.22ppm
CO
AQI 22
Good
3.97μg/m³
PM2.5
16.37μg/m³
PM10
21.61ppb
O3
1.01ppb
SO2
12.26ppb
NO2
0.24ppm
CO
AQI 22
Good
3.68μg/m³
PM2.5
15.58μg/m³
PM10
22.35ppb
O3
1.08ppb
SO2
11.69ppb
NO2
0.23ppm
CO
AQI 22
Good
3.99μg/m³
PM2.5
15.69μg/m³
PM10
23.03ppb
O3
1.13ppb
SO2
11.32ppb
NO2
0.22ppm
CO
AQI 25
Good
3.61μg/m³
PM2.5
13.85μg/m³
PM10
27.05ppb
O3
1.12ppb
SO2
11.36ppb
NO2
0.22ppm
CO
AQI 27
Good
3.50μg/m³
PM2.5
13.00μg/m³
PM10
28.61ppb
O3
1.15ppb
SO2
11.12ppb
NO2
0.21ppm
CO
Air quality and pollutant data for Ohio, 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 Miamisburg, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Miamisburg, Ohio was at its worst at 06:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Miamisburg, Ohio was observed at 03:00:00 on 2026-01-23.
As of now, the AQI in Miamisburg, Ohio is 22, indicating Good conditions.
Miamisburg, Ohio air has the highest levels of O3.
Poor air quality in Miamisburg, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Miamisburg, Ohio are currently 3.794 μg/m3.
The PM10 concentration in Miamisburg, Ohio is 16.06 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Miamisburg, Ohio is 0.205 ppm.
Currently, Miamisburg, Ohio has a sulfur dioxide (SO2) concentration of 1.15 ppb.
The current ozone (O3) level in Miamisburg, Ohio at the moment is 24.069 ppm.
Nitrogen dioxide (NO2) level in Miamisburg, Ohio at the moment is 10.322 ppb.
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