Stay updated with real-time air quality in Willowick, 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)
35
Good
Willowick, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.12 μg/m³
0
55
155
255
425
605+
37.70 ppb
0
55
71
86
201
201+
1.48 ppb
0
36
76
186
605
1005+
5.60 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Willowick, Ohio
Willowick, Ohio
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AQI 35
Good
3.40μg/m³
PM2.5
14.12μg/m³
PM10
37.62ppb
O3
1.48ppb
SO2
5.60ppb
NO2
0.18ppm
CO
AQI 37
Good
3.71μg/m³
PM2.5
15.26μg/m³
PM10
39.99ppb
O3
1.31ppb
SO2
5.77ppb
NO2
0.18ppm
CO
AQI 35
Good
3.43μg/m³
PM2.5
14.52μg/m³
PM10
37.79ppb
O3
1.52ppb
SO2
5.58ppb
NO2
0.18ppm
CO
AQI 39
Good
3.77μg/m³
PM2.5
14.93μg/m³
PM10
41.67ppb
O3
1.05ppb
SO2
6.13ppb
NO2
0.18ppm
CO
AQI 39
Good
3.88μg/m³
PM2.5
14.73μg/m³
PM10
42.32ppb
O3
1.04ppb
SO2
6.12ppb
NO2
0.18ppm
CO
AQI 37
Good
3.51μg/m³
PM2.5
15.14μg/m³
PM10
40.14ppb
O3
1.89ppb
SO2
5.46ppb
NO2
0.17ppm
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 Willowick, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Willowick, Ohio was at its worst at 09:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Willowick, Ohio was observed at 07:00:00 on 2026-07-23.
As of now, the AQI in Willowick, Ohio is 35, indicating Good conditions.
Willowick, Ohio air has the highest levels of O3.
Poor air quality in Willowick, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Willowick, Ohio are currently 3.408 μg/m3.
The PM10 concentration in Willowick, Ohio is 14.122 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Willowick, Ohio is 0.177 ppm.
Currently, Willowick, Ohio has a sulfur dioxide (SO2) concentration of 1.479 ppb.
The current ozone (O3) level in Willowick, Ohio at the moment is 37.704 ppm.
Nitrogen dioxide (NO2) level in Willowick, Ohio at the moment is 5.604 ppb.
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