Real-time air quality index in Mentor, Ohio today
Stay updated with real-time air quality in Mentor, 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)
49
Good
Mentor, Ohio
Last updated: ... (Local time)
Common air pollutants in Mentor, Ohio
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
8.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
26.75 μg/m³
0
55
155
255
425
605+
Ozone (O3)
40.74 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.95 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
3.15 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Mentor, Ohio
Mentor, Ohio
Scroll To Air Quality Map
Track live Mentor, Ohio air quality forecast and history
Mentor Loading...
Mentor, Ohio air quality map: Real-time AQI near you
Air quality in nearby cities
Willoughby, Ohio
AQI 44
Good
7.95μg/m³
PM2.5
27.16μg/m³
PM10
38.25ppb
O3
1.64ppb
SO2
2.88ppb
NO2
0.28ppm
CO
Eastlake, Ohio
AQI 44
Good
7.99μg/m³
PM2.5
27.20μg/m³
PM10
38.25ppb
O3
1.62ppb
SO2
2.89ppb
NO2
0.28ppm
CO
Painesville, Ohio
AQI 37
Good
5.63μg/m³
PM2.5
24.28μg/m³
PM10
39.92ppb
O3
2.92ppb
SO2
2.35ppb
NO2
0.27ppm
CO
Willowick, Ohio
AQI 44
Good
7.98μg/m³
PM2.5
27.27μg/m³
PM10
38.28ppb
O3
1.62ppb
SO2
2.90ppb
NO2
0.28ppm
CO
Wickliffe, Ohio
AQI 44
Good
8.07μg/m³
PM2.5
28.95μg/m³
PM10
39.01ppb
O3
1.43ppb
SO2
3.16ppb
NO2
0.28ppm
CO
Euclid, Ohio
AQI 44
Good
7.97μg/m³
PM2.5
30.13μg/m³
PM10
40.72ppb
O3
1.14ppb
SO2
3.70ppb
NO2
0.29ppm
CO
How accurate is Ohio, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Mentor, Ohio updated?
Air quality data for Mentor, Ohio is updated on an hourly basis.
When did Mentor, Ohio experience the worst air quality in the last 24 hours?
The worst air quality in Mentor, Ohio was recorded at 07:00:00 on 2026-09-13.
When did Mentor, Ohio have its best air quality in the last 24 hours?
The best air quality in Mentor, Ohio was recorded at 06:00:00 on 2026-09-13.
What is the real-time air quality index for Mentor, Ohio?
The real-time air quality index in Mentor, Ohio is 49, currently categorized as Good.
Which pollutant is found most often in Mentor, Ohio?
The most common pollutant in Mentor, Ohio is PM2.5.
What can I do if the air quality in Mentor, Ohio is poor?
If the air quality in Mentor, Ohio is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Mentor, Ohio?
The measured PM2.5 levels in Mentor, Ohio at present are 8.733 μg/m3.
What are the current PM10 levels at Mentor, Ohio?
The current PM10 levels in Mentor, Ohio are 26.755 μg/m3.
What are the current carbon monoxide (CO) levels at Mentor, Ohio?
The current carbon monoxide (CO) level in Mentor, Ohio is 0.258 ppm.
What are the current sulfur dioxide (SO2) levels at Mentor, Ohio?
The current sulfur dioxide (SO2) levels in Mentor, Ohio are 1.946 ppb.
What are the current ozone (O3) levels at Mentor, Ohio?
The current ozone (O3) levels at Mentor, Ohio is 40.743 ppm.
What are the current nitrogen dioxide (NO2) levels at Mentor, Ohio?
The current nitrogen dioxide (NO2) levels at Mentor, Ohio is 3.145 ppb.
All Rights Reserved © Ambee Inc. 2025