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)
24
Good
Painesville, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.54 μg/m³
0
55
155
255
425
605+
26.00 ppb
0
55
71
86
201
201+
2.92 ppb
0
36
76
186
605
1005+
5.76 ppb
0
54
101
361
1250
2050+
0.20 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 23
Good
2.96μg/m³
PM2.5
11.72μg/m³
PM10
24.68ppb
O3
1.95ppb
SO2
6.60ppb
NO2
0.20ppm
CO
AQI 21
Good
3.34μg/m³
PM2.5
12.02μg/m³
PM10
23.28ppb
O3
1.64ppb
SO2
6.91ppb
NO2
0.20ppm
CO
AQI 21
Good
3.35μg/m³
PM2.5
11.79μg/m³
PM10
23.13ppb
O3
1.60ppb
SO2
6.91ppb
NO2
0.20ppm
CO
AQI 21
Good
3.35μg/m³
PM2.5
11.80μg/m³
PM10
23.15ppb
O3
1.60ppb
SO2
6.91ppb
NO2
0.20ppm
CO
AQI 22
Good
3.37μg/m³
PM2.5
12.57μg/m³
PM10
23.71ppb
O3
1.41ppb
SO2
6.84ppb
NO2
0.20ppm
CO
AQI 20
Good
3.33μg/m³
PM2.5
13.01μg/m³
PM10
21.72ppb
O3
1.16ppb
SO2
7.76ppb
NO2
0.20ppm
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 07:00:00 on 2026-08-16.
In the last 24 hours, the best air quality in Painesville, Ohio was observed at 04:00:00 on 2026-08-17.
As of now, the AQI in Painesville, Ohio is 24, indicating Good conditions.
Painesville, Ohio air has the highest levels of O3.
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 1.918 μg/m3.
The PM10 concentration in Painesville, Ohio is 8.542 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Painesville, Ohio is 0.202 ppm.
Currently, Painesville, Ohio has a sulfur dioxide (SO2) concentration of 2.918 ppb.
The current ozone (O3) level in Painesville, Ohio at the moment is 25.999 ppm.
Nitrogen dioxide (NO2) level in Painesville, Ohio at the moment is 5.758 ppb.
All Rights Reserved © Ambee Inc. 2025