Stay updated with real-time air quality in Urbana, 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)
45
Good
Urbana, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.08 μg/m³
0
55
155
255
425
605+
48.81 ppb
0
55
71
86
201
201+
2.34 ppb
0
36
76
186
605
1005+
7.09 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Urbana, Ohio
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AQI 45
Good
4.60μg/m³
PM2.5
20.02μg/m³
PM10
48.92ppb
O3
2.31ppb
SO2
7.17ppb
NO2
0.11ppm
CO
AQI 41
Good
5.63μg/m³
PM2.5
15.16μg/m³
PM10
43.79ppb
O3
2.88ppb
SO2
6.18ppb
NO2
0.13ppm
CO
AQI 45
Good
4.93μg/m³
PM2.5
14.92μg/m³
PM10
49.38ppb
O3
2.53ppb
SO2
5.09ppb
NO2
0.12ppm
CO
AQI 44
Good
5.06μg/m³
PM2.5
18.31μg/m³
PM10
47.91ppb
O3
2.31ppb
SO2
5.39ppb
NO2
0.12ppm
CO
AQI 43
Good
4.57μg/m³
PM2.5
16.93μg/m³
PM10
46.15ppb
O3
2.35ppb
SO2
7.67ppb
NO2
0.12ppm
CO
AQI 46
Good
5.04μg/m³
PM2.5
20.62μg/m³
PM10
49.90ppb
O3
2.13ppb
SO2
7.03ppb
NO2
0.12ppm
CO
The air quality data for Ohio, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Urbana, Ohio are available every hour.
Urbana, Ohio experienced its worst air quality at 09:00:00, 2026-07-23.
The best air quality in Urbana, Ohio was observed at 04:00:00 on 2026-07-23.
The air quality in Urbana, Ohio right now is Good, with an AQI of 45.
In Urbana, Ohio, O3 is the most frequently found pollutant.
When air quality in Urbana, Ohio is compromised, staying indoors and wearing a mask can reduce health risks.
Urbana, Ohio currently has a PM2.5 concentration of 4.721 μg/m3.
Urbana, Ohio currently has a PM10 concentration of 23.084 μg/m3.
The current carbon monoxide (CO) level in Urbana, Ohio is 0.115 ppm.
The current sulfur dioxide (SO2) concentration in Urbana, Ohio is 2.337 ppb.
Urbana, Ohio currently has an ozone (O3) concentration of 48.813 ppm.
The current level of nitrogen dioxide (NO2) in Urbana, Ohio is 7.095 ppb.
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