Stay updated with real-time air quality in Elyria, 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)
48
Good
Elyria, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.99 μg/m³
0
55
155
255
425
605+
51.80 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
7.63 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Elyria, Ohio
Elyria, Ohio
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AQI 61
Moderate
7.82μg/m³
PM2.5
33.12μg/m³
PM10
57.75ppb
O3
0.79ppb
SO2
4.41ppb
NO2
0.22ppm
CO
AQI 49
Good
7.07μg/m³
PM2.5
31.23μg/m³
PM10
53.01ppb
O3
0.82ppb
SO2
6.68ppb
NO2
0.23ppm
CO
AQI 54
Moderate
6.96μg/m³
PM2.5
30.32μg/m³
PM10
55.70ppb
O3
0.81ppb
SO2
4.07ppb
NO2
0.23ppm
CO
AQI 51
Moderate
6.83μg/m³
PM2.5
29.13μg/m³
PM10
55.29ppb
O3
0.81ppb
SO2
4.15ppb
NO2
0.23ppm
CO
AQI 74
Moderate
9.01μg/m³
PM2.5
36.09μg/m³
PM10
61.67ppb
O3
0.79ppb
SO2
4.63ppb
NO2
0.22ppm
CO
AQI 58
Moderate
7.97μg/m³
PM2.5
34.07μg/m³
PM10
57.33ppb
O3
0.76ppb
SO2
4.67ppb
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 Elyria, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Elyria, Ohio was at its worst at 02:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Elyria, Ohio was observed at 05:00:00 on 2026-04-23.
As of now, the AQI in Elyria, Ohio is 48, indicating Good conditions.
Elyria, Ohio air has the highest levels of O3.
Poor air quality in Elyria, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Elyria, Ohio are currently 6.877 μg/m3.
The PM10 concentration in Elyria, Ohio is 32.992 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Elyria, Ohio is 0.328 ppm.
Currently, Elyria, Ohio has a sulfur dioxide (SO2) concentration of 0.693 ppb.
The current ozone (O3) level in Elyria, Ohio at the moment is 51.799 ppm.
Nitrogen dioxide (NO2) level in Elyria, Ohio at the moment is 7.629 ppb.
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