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)
37
Good
Willowick, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.10 μg/m³
0
55
155
255
425
605+
39.63 ppb
0
55
71
86
201
201+
1.32 ppb
0
36
76
186
605
1005+
5.40 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Willowick, Ohio
Willowick, Ohio
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AQI 38
Good
7.47μg/m³
PM2.5
29.66μg/m³
PM10
34.79ppb
O3
1.34ppb
SO2
6.94ppb
NO2
0.21ppm
CO
AQI 38
Good
6.94μg/m³
PM2.5
28.74μg/m³
PM10
37.54ppb
O3
1.35ppb
SO2
7.59ppb
NO2
0.21ppm
CO
AQI 38
Good
7.45μg/m³
PM2.5
29.61μg/m³
PM10
34.97ppb
O3
1.34ppb
SO2
6.88ppb
NO2
0.21ppm
CO
AQI 38
Good
6.56μg/m³
PM2.5
28.49μg/m³
PM10
39.32ppb
O3
1.43ppb
SO2
10.44ppb
NO2
0.21ppm
CO
AQI 38
Good
6.65μg/m³
PM2.5
29.84μg/m³
PM10
39.48ppb
O3
1.35ppb
SO2
10.33ppb
NO2
0.21ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
28.87μg/m³
PM10
37.48ppb
O3
1.32ppb
SO2
6.42ppb
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 Willowick, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Willowick, Ohio was at its worst at 04:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Willowick, Ohio was observed at 03:00:00 on 2026-10-22.
As of now, the AQI in Willowick, Ohio is 37, 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 6.453 μg/m3.
The PM10 concentration in Willowick, Ohio is 29.099 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Willowick, Ohio is 0.224 ppm.
Currently, Willowick, Ohio has a sulfur dioxide (SO2) concentration of 1.325 ppb.
The current ozone (O3) level in Willowick, Ohio at the moment is 39.626 ppm.
Nitrogen dioxide (NO2) level in Willowick, Ohio at the moment is 5.396 ppb.
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