Stay updated with real-time air quality in Green, 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)
41
Good
Green, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.92 μg/m³
0
55
155
255
425
605+
43.99 ppb
0
55
71
86
201
201+
1.41 ppb
0
36
76
186
605
1005+
5.37 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Green, Ohio
Green, Ohio
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AQI 39
Good
6.76μg/m³
PM2.5
24.19μg/m³
PM10
41.57ppb
O3
1.46ppb
SO2
6.94ppb
NO2
0.22ppm
CO
AQI 37
Good
5.12μg/m³
PM2.5
24.48μg/m³
PM10
40.06ppb
O3
1.44ppb
SO2
6.53ppb
NO2
0.22ppm
CO
AQI 40
Good
7.12μg/m³
PM2.5
29.25μg/m³
PM10
42.53ppb
O3
1.46ppb
SO2
7.01ppb
NO2
0.22ppm
CO
AQI 38
Good
6.74μg/m³
PM2.5
34.67μg/m³
PM10
40.13ppb
O3
1.25ppb
SO2
7.16ppb
NO2
0.22ppm
CO
AQI 38
Good
7.39μg/m³
PM2.5
24.10μg/m³
PM10
41.45ppb
O3
1.47ppb
SO2
7.44ppb
NO2
0.22ppm
CO
AQI 37
Good
5.15μg/m³
PM2.5
22.86μg/m³
PM10
40.07ppb
O3
1.46ppb
SO2
6.52ppb
NO2
0.22ppm
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 Green, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Green, Ohio was at its worst at 03:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Green, Ohio was observed at 11:00:00 on 2026-10-21.
As of now, the AQI in Green, Ohio is 41, indicating Good conditions.
Green, Ohio air has the highest levels of O3.
Poor air quality in Green, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Green, Ohio are currently 5.584 μg/m3.
The PM10 concentration in Green, Ohio is 23.922 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Green, Ohio is 0.236 ppm.
Currently, Green, Ohio has a sulfur dioxide (SO2) concentration of 1.407 ppb.
The current ozone (O3) level in Green, Ohio at the moment is 43.995 ppm.
Nitrogen dioxide (NO2) level in Green, Ohio at the moment is 5.366 ppb.
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