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
2.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.13 μg/m³
0
55
155
255
425
605+
29.61 ppb
0
55
71
86
201
201+
3.47 ppb
0
36
76
186
605
1005+
4.30 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Miamisburg, Ohio
Miamisburg, Ohio
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AQI 27
Good
2.88μg/m³
PM2.5
12.78μg/m³
PM10
28.90ppb
O3
2.38ppb
SO2
4.65ppb
NO2
0.14ppm
CO
AQI 26
Good
2.86μg/m³
PM2.5
13.64μg/m³
PM10
28.38ppb
O3
2.46ppb
SO2
4.70ppb
NO2
0.13ppm
CO
AQI 27
Good
3.09μg/m³
PM2.5
16.14μg/m³
PM10
28.79ppb
O3
2.21ppb
SO2
4.66ppb
NO2
0.16ppm
CO
AQI 27
Good
2.26μg/m³
PM2.5
10.51μg/m³
PM10
29.35ppb
O3
2.11ppb
SO2
4.62ppb
NO2
0.16ppm
CO
AQI 27
Good
2.83μg/m³
PM2.5
12.28μg/m³
PM10
28.60ppb
O3
2.08ppb
SO2
4.61ppb
NO2
0.15ppm
CO
AQI 27
Good
2.90μg/m³
PM2.5
12.00μg/m³
PM10
29.29ppb
O3
2.07ppb
SO2
4.61ppb
NO2
0.16ppm
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 11:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Miamisburg, Ohio was observed at 03:00:00 on 2025-10-22.
As of now, the AQI in Miamisburg, Ohio is 28, 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 2.846 μg/m3.
The PM10 concentration in Miamisburg, Ohio is 12.13 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Miamisburg, Ohio is 0.126 ppm.
Currently, Miamisburg, Ohio has a sulfur dioxide (SO2) concentration of 3.468 ppb.
The current ozone (O3) level in Miamisburg, Ohio at the moment is 29.613 ppm.
Nitrogen dioxide (NO2) level in Miamisburg, Ohio at the moment is 4.305 ppb.
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