Stay updated with real-time air quality in North Olmsted, 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)
71
Moderate
North Olmsted, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
19.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.75 μg/m³
0
55
155
255
425
605+
24.78 ppb
0
55
71
86
201
201+
1.17 ppb
0
36
76
186
605
1005+
4.20 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Olmsted, Ohio
North Olmsted, Ohio
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AQI 75
Moderate
22.11μg/m³
PM2.5
31.21μg/m³
PM10
23.36ppb
O3
1.17ppb
SO2
5.30ppb
NO2
0.20ppm
CO
AQI 73
Moderate
20.81μg/m³
PM2.5
43.78μg/m³
PM10
23.45ppb
O3
1.15ppb
SO2
4.87ppb
NO2
0.20ppm
CO
AQI 75
Moderate
22.02μg/m³
PM2.5
73.73μg/m³
PM10
23.08ppb
O3
1.16ppb
SO2
4.79ppb
NO2
0.20ppm
CO
AQI 69
Moderate
19.40μg/m³
PM2.5
64.82μg/m³
PM10
19.57ppb
O3
1.16ppb
SO2
5.52ppb
NO2
0.20ppm
CO
AQI 69
Moderate
19.28μg/m³
PM2.5
64.31μg/m³
PM10
23.08ppb
O3
1.19ppb
SO2
4.91ppb
NO2
0.21ppm
CO
AQI 75
Moderate
22.13μg/m³
PM2.5
36.37μg/m³
PM10
23.06ppb
O3
1.09ppb
SO2
5.32ppb
NO2
0.20ppm
CO
Air quality measurements for Ohio, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for North Olmsted, Ohio is updated on an hourly basis.
The worst air quality in North Olmsted, Ohio was recorded at 01:00:00 on 2025-12-07.
The best air quality in North Olmsted, Ohio was recorded at 05:00:00 on 2025-12-06.
The real-time air quality index in North Olmsted, Ohio is 71, currently categorized as Moderate.
The most common pollutant in North Olmsted, Ohio is PM2.5.
If the air quality in North Olmsted, Ohio is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in North Olmsted, Ohio at present are 19.667 μg/m3.
The current PM10 levels in North Olmsted, Ohio are 29.746 μg/m3.
The current carbon monoxide (CO) level in North Olmsted, Ohio is 0.205 ppm.
The current sulfur dioxide (SO2) levels in North Olmsted, Ohio are 1.168 ppb.
The current ozone (O3) levels at North Olmsted, Ohio is 24.777 ppm.
The current nitrogen dioxide (NO2) levels at North Olmsted, Ohio is 4.204 ppb.
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