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)
67
Moderate
Willowick, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.58 μg/m³
0
55
155
255
425
605+
60.02 ppb
0
55
71
86
201
201+
1.20 ppb
0
36
76
186
605
1005+
4.12 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Willowick, Ohio
Willowick, Ohio
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AQI 67
Moderate
8.88μg/m³
PM2.5
33.54μg/m³
PM10
60.02ppb
O3
1.21ppb
SO2
4.08ppb
NO2
0.22ppm
CO
AQI 67
Moderate
8.83μg/m³
PM2.5
33.96μg/m³
PM10
60.30ppb
O3
1.07ppb
SO2
4.92ppb
NO2
0.22ppm
CO
AQI 67
Moderate
8.89μg/m³
PM2.5
33.78μg/m³
PM10
60.19ppb
O3
1.23ppb
SO2
4.05ppb
NO2
0.22ppm
CO
AQI 67
Moderate
8.77μg/m³
PM2.5
35.18μg/m³
PM10
60.12ppb
O3
0.85ppb
SO2
7.52ppb
NO2
0.21ppm
CO
AQI 67
Moderate
8.80μg/m³
PM2.5
34.52μg/m³
PM10
59.78ppb
O3
0.85ppb
SO2
6.72ppb
NO2
0.21ppm
CO
AQI 71
Moderate
8.91μg/m³
PM2.5
35.77μg/m³
PM10
60.85ppb
O3
1.40ppb
SO2
4.66ppb
NO2
0.22ppm
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 10:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Willowick, Ohio was observed at 08:00:00 on 2026-04-23.
As of now, the AQI in Willowick, Ohio is 67, indicating Moderate 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 8.877 μg/m3.
The PM10 concentration in Willowick, Ohio is 33.577 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Willowick, Ohio is 0.218 ppm.
Currently, Willowick, Ohio has a sulfur dioxide (SO2) concentration of 1.204 ppb.
The current ozone (O3) level in Willowick, Ohio at the moment is 60.022 ppm.
Nitrogen dioxide (NO2) level in Willowick, Ohio at the moment is 4.116 ppb.
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