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)
40
Good
North Olmsted, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.03 μg/m³
0
55
155
255
425
605+
43.13 ppb
0
55
71
86
201
201+
5.40 ppb
0
36
76
186
605
1005+
3.10 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
North Olmsted, Ohio
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AQI 37
Good
4.95μg/m³
PM2.5
33.56μg/m³
PM10
39.82ppb
O3
5.03ppb
SO2
3.55ppb
NO2
0.20ppm
CO
AQI 37
Good
5.04μg/m³
PM2.5
37.09μg/m³
PM10
39.88ppb
O3
4.90ppb
SO2
3.61ppb
NO2
0.20ppm
CO
AQI 37
Good
5.02μg/m³
PM2.5
37.25μg/m³
PM10
40.12ppb
O3
5.15ppb
SO2
3.65ppb
NO2
0.20ppm
CO
AQI 38
Good
5.03μg/m³
PM2.5
37.43μg/m³
PM10
40.99ppb
O3
5.11ppb
SO2
3.22ppb
NO2
0.20ppm
CO
AQI 36
Good
4.90μg/m³
PM2.5
25.45μg/m³
PM10
39.43ppb
O3
5.25ppb
SO2
3.41ppb
NO2
0.20ppm
CO
AQI 36
Good
5.05μg/m³
PM2.5
37.42μg/m³
PM10
39.39ppb
O3
5.03ppb
SO2
3.31ppb
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 08:00:00 on 2026-03-09.
The best air quality in North Olmsted, Ohio was recorded at 01:00:00 on 2026-03-09.
The real-time air quality index in North Olmsted, Ohio is 40, currently categorized as Good.
The most common pollutant in North Olmsted, Ohio is O3.
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 4.919 μg/m3.
The current PM10 levels in North Olmsted, Ohio are 37.034 μg/m3.
The current carbon monoxide (CO) level in North Olmsted, Ohio is 0.2 ppm.
The current sulfur dioxide (SO2) levels in North Olmsted, Ohio are 5.397 ppb.
The current ozone (O3) levels at North Olmsted, Ohio is 43.13 ppm.
The current nitrogen dioxide (NO2) levels at North Olmsted, Ohio is 3.104 ppb.
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