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)
49
Good
Elyria, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.19 μg/m³
0
55
155
255
425
605+
30.00 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
5.38 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Elyria, Ohio
Elyria, Ohio
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AQI 49
Good
9.28μg/m³
PM2.5
26.10μg/m³
PM10
29.20ppb
O3
0.78ppb
SO2
5.99ppb
NO2
0.18ppm
CO
AQI 49
Good
8.90μg/m³
PM2.5
30.28μg/m³
PM10
26.85ppb
O3
0.93ppb
SO2
5.29ppb
NO2
0.18ppm
CO
AQI 49
Good
9.13μg/m³
PM2.5
29.56μg/m³
PM10
29.93ppb
O3
0.85ppb
SO2
5.47ppb
NO2
0.18ppm
CO
AQI 49
Good
9.03μg/m³
PM2.5
29.74μg/m³
PM10
30.10ppb
O3
0.85ppb
SO2
5.53ppb
NO2
0.18ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
20.09μg/m³
PM10
26.98ppb
O3
0.70ppb
SO2
6.68ppb
NO2
0.19ppm
CO
AQI 49
Good
9.29μg/m³
PM2.5
26.40μg/m³
PM10
29.99ppb
O3
0.75ppb
SO2
6.15ppb
NO2
0.18ppm
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 03:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Elyria, Ohio was observed at 06:00:00 on 2026-06-08.
As of now, the AQI in Elyria, Ohio is 49, indicating Good conditions.
Elyria, Ohio air has the highest levels of PM2.5.
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 9.044 μg/m3.
The PM10 concentration in Elyria, Ohio is 30.194 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Elyria, Ohio is 0.18 ppm.
Currently, Elyria, Ohio has a sulfur dioxide (SO2) concentration of 0.867 ppb.
The current ozone (O3) level in Elyria, Ohio at the moment is 30.002 ppm.
Nitrogen dioxide (NO2) level in Elyria, Ohio at the moment is 5.385 ppb.
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