Stay updated with real-time air quality in Upper Arlington, 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)
38
Good
Upper Arlington, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.23 μg/m³
0
55
155
255
425
605+
33.15 ppb
0
55
71
86
201
201+
1.06 ppb
0
36
76
186
605
1005+
3.44 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Upper Arlington, Ohio
Upper Arlington, Ohio
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AQI 38
Good
7.13μg/m³
PM2.5
20.66μg/m³
PM10
32.22ppb
O3
1.06ppb
SO2
3.09ppb
NO2
0.12ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
19.74μg/m³
PM10
32.61ppb
O3
1.06ppb
SO2
3.23ppb
NO2
0.12ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
14.16μg/m³
PM10
34.64ppb
O3
1.06ppb
SO2
4.01ppb
NO2
0.13ppm
CO
AQI 38
Good
6.55μg/m³
PM2.5
25.03μg/m³
PM10
30.30ppb
O3
1.06ppb
SO2
2.46ppb
NO2
0.11ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
14.23μg/m³
PM10
35.17ppb
O3
1.05ppb
SO2
4.18ppb
NO2
0.13ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
24.98μg/m³
PM10
30.14ppb
O3
1.06ppb
SO2
2.48ppb
NO2
0.11ppm
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 Upper Arlington, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Upper Arlington, Ohio was at its worst at 12:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Upper Arlington, Ohio was observed at 08:00:00 on 2026-06-08.
As of now, the AQI in Upper Arlington, Ohio is 38, indicating Good conditions.
Upper Arlington, Ohio air has the highest levels of PM2.5.
Poor air quality in Upper Arlington, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Upper Arlington, Ohio are currently 7.072 μg/m3.
The PM10 concentration in Upper Arlington, Ohio is 18.234 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Upper Arlington, Ohio is 0.122 ppm.
Currently, Upper Arlington, Ohio has a sulfur dioxide (SO2) concentration of 1.06 ppb.
The current ozone (O3) level in Upper Arlington, Ohio at the moment is 33.151 ppm.
Nitrogen dioxide (NO2) level in Upper Arlington, Ohio at the moment is 3.439 ppb.
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