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)
40
Good
Painesville, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.86 μg/m³
0
55
155
255
425
605+
43.12 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
2.22 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Painesville, Ohio
Painesville, Ohio
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AQI 38
Good
6.97μg/m³
PM2.5
28.87μg/m³
PM10
37.48ppb
O3
1.32ppb
SO2
6.42ppb
NO2
0.21ppm
CO
AQI 38
Good
7.45μg/m³
PM2.5
29.61μg/m³
PM10
34.97ppb
O3
1.34ppb
SO2
6.88ppb
NO2
0.21ppm
CO
AQI 38
Good
7.47μg/m³
PM2.5
29.66μg/m³
PM10
34.79ppb
O3
1.34ppb
SO2
6.94ppb
NO2
0.21ppm
CO
AQI 38
Good
7.45μg/m³
PM2.5
29.62μg/m³
PM10
34.90ppb
O3
1.34ppb
SO2
6.96ppb
NO2
0.21ppm
CO
AQI 38
Good
6.94μg/m³
PM2.5
28.74μg/m³
PM10
37.54ppb
O3
1.35ppb
SO2
7.59ppb
NO2
0.21ppm
CO
AQI 38
Good
6.56μg/m³
PM2.5
28.49μg/m³
PM10
39.32ppb
O3
1.43ppb
SO2
10.44ppb
NO2
0.21ppm
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 06:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Painesville, Ohio was observed at 12:00:00 on 2026-10-22.
As of now, the AQI in Painesville, Ohio is 38, 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 6.579 μg/m3.
The PM10 concentration in Painesville, Ohio is 29.855 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Painesville, Ohio is 0.233 ppm.
Currently, Painesville, Ohio has a sulfur dioxide (SO2) concentration of 1.257 ppb.
The current ozone (O3) level in Painesville, Ohio at the moment is 41.182 ppm.
Nitrogen dioxide (NO2) level in Painesville, Ohio at the moment is 3.918 ppb.
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