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)
73
Moderate
Green, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
21.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.39 μg/m³
0
55
155
255
425
605+
22.65 ppb
0
55
71
86
201
201+
1.16 ppb
0
36
76
186
605
1005+
6.14 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Green, Ohio
Green, Ohio
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AQI 75
Moderate
21.86μg/m³
PM2.5
77.40μg/m³
PM10
20.33ppb
O3
1.17ppb
SO2
6.04ppb
NO2
0.21ppm
CO
AQI 77
Moderate
22.99μg/m³
PM2.5
63.73μg/m³
PM10
19.62ppb
O3
1.22ppb
SO2
5.76ppb
NO2
0.20ppm
CO
AQI 75
Moderate
22.02μg/m³
PM2.5
85.93μg/m³
PM10
19.38ppb
O3
1.15ppb
SO2
6.05ppb
NO2
0.21ppm
CO
AQI 75
Moderate
22.47μg/m³
PM2.5
32.46μg/m³
PM10
19.65ppb
O3
1.02ppb
SO2
6.07ppb
NO2
0.20ppm
CO
AQI 75
Moderate
22.28μg/m³
PM2.5
31.65μg/m³
PM10
19.43ppb
O3
1.16ppb
SO2
6.06ppb
NO2
0.21ppm
CO
AQI 77
Moderate
22.63μg/m³
PM2.5
64.32μg/m³
PM10
21.28ppb
O3
1.24ppb
SO2
5.71ppb
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 Green, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Green, Ohio was at its worst at 12:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Green, Ohio was observed at 06:00:00 on 2025-12-06.
As of now, the AQI in Green, Ohio is 73, 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 21.147 μg/m3.
The PM10 concentration in Green, Ohio is 58.389 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Green, Ohio is 0.206 ppm.
Currently, Green, Ohio has a sulfur dioxide (SO2) concentration of 1.159 ppb.
The current ozone (O3) level in Green, Ohio at the moment is 22.651 ppm.
Nitrogen dioxide (NO2) level in Green, Ohio at the moment is 6.141 ppb.
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