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)
33
Good
Willowick, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.48 μg/m³
0
55
155
255
425
605+
28.13 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
4.07 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Willowick, Ohio
Willowick, Ohio
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AQI 33
Good
5.80μg/m³
PM2.5
30.38μg/m³
PM10
28.74ppb
O3
0.91ppb
SO2
3.96ppb
NO2
0.20ppm
CO
AQI 33
Good
5.80μg/m³
PM2.5
30.60μg/m³
PM10
28.04ppb
O3
0.92ppb
SO2
4.08ppb
NO2
0.20ppm
CO
AQI 33
Good
5.77μg/m³
PM2.5
30.48μg/m³
PM10
28.13ppb
O3
0.91ppb
SO2
4.07ppb
NO2
0.20ppm
CO
AQI 27
Good
4.98μg/m³
PM2.5
20.21μg/m³
PM10
27.88ppb
O3
1.03ppb
SO2
3.98ppb
NO2
0.20ppm
CO
AQI 27
Good
4.97μg/m³
PM2.5
19.74μg/m³
PM10
28.11ppb
O3
1.03ppb
SO2
3.75ppb
NO2
0.20ppm
CO
AQI 28
Good
4.70μg/m³
PM2.5
19.86μg/m³
PM10
29.53ppb
O3
1.01ppb
SO2
3.96ppb
NO2
0.20ppm
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 05:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Willowick, Ohio was observed at 03:00:00 on 2026-01-23.
As of now, the AQI in Willowick, Ohio is 33, indicating Good conditions.
Willowick, Ohio air has the highest levels of PM2.5.
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 5.774 μg/m3.
The PM10 concentration in Willowick, Ohio is 30.485 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Willowick, Ohio is 0.198 ppm.
Currently, Willowick, Ohio has a sulfur dioxide (SO2) concentration of 0.914 ppb.
The current ozone (O3) level in Willowick, Ohio at the moment is 28.128 ppm.
Nitrogen dioxide (NO2) level in Willowick, Ohio at the moment is 4.066 ppb.
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