Stay updated with real-time air quality in Galion, 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)
37
Good
Galion, Ohio
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.39 μg/m³
0
55
155
255
425
605+
16.10 ppb
0
55
71
86
201
201+
1.66 ppb
0
36
76
186
605
1005+
10.41 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Galion, Ohio
Galion, Ohio
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AQI 79
Moderate
24.01μg/m³
PM2.5
49.09μg/m³
PM10
24.92ppb
O3
1.39ppb
SO2
4.58ppb
NO2
0.14ppm
CO
AQI 64
Moderate
15.66μg/m³
PM2.5
30.02μg/m³
PM10
21.31ppb
O3
1.47ppb
SO2
5.82ppb
NO2
0.16ppm
CO
AQI 79
Moderate
24.05μg/m³
PM2.5
51.93μg/m³
PM10
25.77ppb
O3
1.62ppb
SO2
3.72ppb
NO2
0.13ppm
CO
AQI 44
Good
8.13μg/m³
PM2.5
16.01μg/m³
PM10
23.00ppb
O3
1.51ppb
SO2
6.05ppb
NO2
0.13ppm
CO
AQI 79
Moderate
24.40μg/m³
PM2.5
51.41μg/m³
PM10
21.80ppb
O3
1.22ppb
SO2
3.56ppb
NO2
0.13ppm
CO
AQI 71
Moderate
20.12μg/m³
PM2.5
53.54μg/m³
PM10
26.46ppb
O3
1.46ppb
SO2
5.03ppb
NO2
0.14ppm
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 Galion, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Galion, Ohio was at its worst at 02:00:00 on 2025-07-22.
In the last 24 hours, the best air quality in Galion, Ohio was observed at 03:00:00 on 2025-07-22.
As of now, the AQI in Galion, Ohio is 81, indicating Moderate conditions.
Galion, Ohio air has the highest levels of PM2.5.
Poor air quality in Galion, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Galion, Ohio are currently 25.092 μg/m3.
The PM10 concentration in Galion, Ohio is 40.94 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Galion, Ohio is 0.133 ppm.
Currently, Galion, Ohio has a sulfur dioxide (SO2) concentration of 1.08 ppb.
The current ozone (O3) level in Galion, Ohio at the moment is 21.296 ppm.
Nitrogen dioxide (NO2) level in Galion, Ohio at the moment is 4.56 ppb.
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