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)
56
Moderate
Green, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.19 μg/m³
0
55
155
255
425
605+
22.71 ppb
0
55
71
86
201
201+
1.46 ppb
0
36
76
186
605
1005+
4.30 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Green, Ohio
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AQI 52
Moderate
10.46μg/m³
PM2.5
30.55μg/m³
PM10
22.39ppb
O3
1.63ppb
SO2
4.34ppb
NO2
0.30ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
34.04μg/m³
PM10
24.84ppb
O3
1.41ppb
SO2
4.29ppb
NO2
0.29ppm
CO
AQI 52
Moderate
10.19μg/m³
PM2.5
34.11μg/m³
PM10
23.80ppb
O3
1.37ppb
SO2
4.05ppb
NO2
0.30ppm
CO
AQI 52
Moderate
9.63μg/m³
PM2.5
30.37μg/m³
PM10
24.06ppb
O3
1.39ppb
SO2
2.54ppb
NO2
0.31ppm
CO
AQI 52
Moderate
9.57μg/m³
PM2.5
34.06μg/m³
PM10
25.22ppb
O3
1.37ppb
SO2
3.65ppb
NO2
0.31ppm
CO
AQI 54
Moderate
10.58μg/m³
PM2.5
31.83μg/m³
PM10
21.77ppb
O3
1.45ppb
SO2
4.62ppb
NO2
0.29ppm
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 2026-03-11.
In the last 24 hours, the best air quality in Green, Ohio was observed at 12:00:00 on 2026-03-10.
As of now, the AQI in Green, Ohio is 56, indicating Moderate conditions.
Green, Ohio air has the highest levels of PM2.5.
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 12.096 μg/m3.
The PM10 concentration in Green, Ohio is 28.189 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Green, Ohio is 0.238 ppm.
Currently, Green, Ohio has a sulfur dioxide (SO2) concentration of 1.46 ppb.
The current ozone (O3) level in Green, Ohio at the moment is 22.706 ppm.
Nitrogen dioxide (NO2) level in Green, Ohio at the moment is 4.301 ppb.
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