Stay updated with real-time air quality in Wooster, 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)
30
Good
Wooster, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.42 μg/m³
0
55
155
255
425
605+
32.25 ppb
0
55
71
86
201
201+
1.33 ppb
0
36
76
186
605
1005+
6.19 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Wooster, Ohio
Wooster, Ohio
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AQI 29
Good
2.59μg/m³
PM2.5
7.40μg/m³
PM10
31.35ppb
O3
1.29ppb
SO2
6.40ppb
NO2
0.18ppm
CO
AQI 30
Good
3.29μg/m³
PM2.5
9.25μg/m³
PM10
31.53ppb
O3
1.17ppb
SO2
5.67ppb
NO2
0.18ppm
CO
AQI 25
Good
3.05μg/m³
PM2.5
10.73μg/m³
PM10
27.02ppb
O3
1.38ppb
SO2
5.53ppb
NO2
0.18ppm
CO
AQI 25
Good
2.69μg/m³
PM2.5
7.11μg/m³
PM10
27.10ppb
O3
1.30ppb
SO2
6.43ppb
NO2
0.18ppm
CO
AQI 25
Good
2.75μg/m³
PM2.5
7.03μg/m³
PM10
26.50ppb
O3
1.32ppb
SO2
6.40ppb
NO2
0.18ppm
CO
AQI 25
Good
2.77μg/m³
PM2.5
7.17μg/m³
PM10
26.56ppb
O3
1.33ppb
SO2
6.36ppb
NO2
0.18ppm
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 Wooster, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Wooster, Ohio was at its worst at 03:00:00 on 2025-12-11.
In the last 24 hours, the best air quality in Wooster, Ohio was observed at 09:00:00 on 2025-12-10.
As of now, the AQI in Wooster, Ohio is 30, indicating Good conditions.
Wooster, Ohio air has the highest levels of O3.
Poor air quality in Wooster, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Wooster, Ohio are currently 2.644 μg/m3.
The PM10 concentration in Wooster, Ohio is 7.99 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Wooster, Ohio is 0.185 ppm.
Currently, Wooster, Ohio has a sulfur dioxide (SO2) concentration of 1.324 ppb.
The current ozone (O3) level in Wooster, Ohio at the moment is 32.013 ppm.
Nitrogen dioxide (NO2) level in Wooster, Ohio at the moment is 5.948 ppb.
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