Stay updated with real-time air quality in Painesville, 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)
27
Good
Painesville, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.87 μg/m³
0
55
155
255
425
605+
10.29 ppb
0
55
71
86
201
201+
2.92 ppb
0
36
76
186
605
1005+
5.72 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Painesville, Ohio
Painesville, Ohio
Scroll To Air Quality MapLoading...
AQI 27
Good
4.72μg/m³
PM2.5
21.94μg/m³
PM10
11.84ppb
O3
1.93ppb
SO2
6.52ppb
NO2
0.30ppm
CO
AQI 22
Good
4.49μg/m³
PM2.5
22.10μg/m³
PM10
10.71ppb
O3
1.62ppb
SO2
6.58ppb
NO2
0.30ppm
CO
AQI 22
Good
4.47μg/m³
PM2.5
22.14μg/m³
PM10
10.64ppb
O3
1.59ppb
SO2
6.61ppb
NO2
0.30ppm
CO
AQI 22
Good
4.48μg/m³
PM2.5
22.12μg/m³
PM10
10.72ppb
O3
1.59ppb
SO2
6.63ppb
NO2
0.30ppm
CO
AQI 27
Good
4.62μg/m³
PM2.5
20.80μg/m³
PM10
12.69ppb
O3
1.40ppb
SO2
7.54ppb
NO2
0.30ppm
CO
AQI 27
Good
4.92μg/m³
PM2.5
19.95μg/m³
PM10
15.73ppb
O3
1.11ppb
SO2
9.37ppb
NO2
0.30ppm
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 Painesville, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Painesville, Ohio was at its worst at 03:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Painesville, Ohio was observed at 02:00:00 on 2026-09-07.
As of now, the AQI in Painesville, Ohio is 27, indicating Good conditions.
Painesville, Ohio air has the highest levels of PM2.5.
Poor air quality in Painesville, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Painesville, Ohio are currently 5.26 μg/m3.
The PM10 concentration in Painesville, Ohio is 22.874 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Painesville, Ohio is 0.301 ppm.
Currently, Painesville, Ohio has a sulfur dioxide (SO2) concentration of 2.915 ppb.
The current ozone (O3) level in Painesville, Ohio at the moment is 10.293 ppm.
Nitrogen dioxide (NO2) level in Painesville, Ohio at the moment is 5.725 ppb.
All Rights Reserved © Ambee Inc. 2025