Stay updated with real-time air quality in Avon, 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)
52
Moderate
Avon, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.90 μg/m³
0
55
155
255
425
605+
17.37 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
7.36 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Avon, Ohio
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AQI 49
Good
9.34μg/m³
PM2.5
27.39μg/m³
PM10
24.39ppb
O3
0.70ppb
SO2
7.33ppb
NO2
0.19ppm
CO
AQI 49
Good
9.32μg/m³
PM2.5
27.52μg/m³
PM10
23.73ppb
O3
0.73ppb
SO2
7.11ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.54μg/m³
PM2.5
26.39μg/m³
PM10
23.56ppb
O3
0.64ppb
SO2
7.53ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.64μg/m³
PM2.5
28.85μg/m³
PM10
22.23ppb
O3
0.72ppb
SO2
7.08ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.54μg/m³
PM2.5
26.39μg/m³
PM10
22.35ppb
O3
0.67ppb
SO2
7.22ppb
NO2
0.19ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
28.40μg/m³
PM10
24.17ppb
O3
0.81ppb
SO2
6.78ppb
NO2
0.18ppm
CO
Air quality measurements for Ohio, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Avon, Ohio is updated on an hourly basis.
The worst air quality in Avon, Ohio was recorded at 03:00:00 on 2026-06-08.
The best air quality in Avon, Ohio was recorded at 03:00:00 on 2026-06-07.
The real-time air quality index in Avon, Ohio is 52, currently categorized as Moderate.
The most common pollutant in Avon, Ohio is PM2.5.
If the air quality in Avon, Ohio is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Avon, Ohio at present are 9.859 μg/m3.
The current PM10 levels in Avon, Ohio are 32.903 μg/m3.
The current carbon monoxide (CO) level in Avon, Ohio is 0.294 ppm.
The current sulfur dioxide (SO2) levels in Avon, Ohio are 0.752 ppb.
The current ozone (O3) levels at Avon, Ohio is 17.366 ppm.
The current nitrogen dioxide (NO2) levels at Avon, Ohio is 7.358 ppb.
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