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)
69
Moderate
Upper Arlington, Ohio
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
19.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.42 μg/m³
0
55
155
255
425
605+
38.41 ppb
0
55
71
86
201
201+
1.38 ppb
0
36
76
186
605
1005+
9.09 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Upper Arlington, Ohio
Upper Arlington, Ohio
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AQI 56
Moderate
11.59μg/m³
PM2.5
33.61μg/m³
PM10
8.30ppb
O3
1.58ppb
SO2
13.79ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.38μg/m³
PM2.5
37.16μg/m³
PM10
8.98ppb
O3
1.58ppb
SO2
13.63ppb
NO2
0.22ppm
CO
AQI 62
Moderate
14.95μg/m³
PM2.5
33.10μg/m³
PM10
9.35ppb
O3
1.59ppb
SO2
13.91ppb
NO2
0.23ppm
CO
AQI 52
Moderate
10.48μg/m³
PM2.5
40.22μg/m³
PM10
9.10ppb
O3
1.58ppb
SO2
13.32ppb
NO2
0.21ppm
CO
AQI 60
Moderate
14.08μg/m³
PM2.5
33.95μg/m³
PM10
9.18ppb
O3
1.59ppb
SO2
13.99ppb
NO2
0.23ppm
CO
AQI 52
Moderate
10.45μg/m³
PM2.5
40.04μg/m³
PM10
9.00ppb
O3
1.57ppb
SO2
13.38ppb
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 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 11:00:00 on 2025-09-05.
In the last 24 hours, the best air quality in Upper Arlington, Ohio was observed at 02:00:00 on 2025-09-05.
As of now, the AQI in Upper Arlington, Ohio is 69, indicating Moderate 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 19.005 μg/m3.
The PM10 concentration in Upper Arlington, Ohio is 58.425 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Upper Arlington, Ohio is 0.129 ppm.
Currently, Upper Arlington, Ohio has a sulfur dioxide (SO2) concentration of 1.376 ppb.
The current ozone (O3) level in Upper Arlington, Ohio at the moment is 38.415 ppm.
Nitrogen dioxide (NO2) level in Upper Arlington, Ohio at the moment is 9.087 ppb.
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