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)
69
Moderate
Elyria, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
19.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.91 μg/m³
0
55
155
255
425
605+
24.52 ppb
0
55
71
86
201
201+
1.23 ppb
0
36
76
186
605
1005+
4.71 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Elyria, Ohio
Elyria, Ohio
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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 73
Moderate
21.46μg/m³
PM2.5
39.63μg/m³
PM10
23.33ppb
O3
1.17ppb
SO2
5.26ppb
NO2
0.22ppm
CO
AQI 75
Moderate
21.98μg/m³
PM2.5
38.26μg/m³
PM10
22.05ppb
O3
1.21ppb
SO2
4.69ppb
NO2
0.21ppm
CO
AQI 75
Moderate
21.97μg/m³
PM2.5
76.61μg/m³
PM10
22.93ppb
O3
1.16ppb
SO2
4.62ppb
NO2
0.21ppm
CO
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 75
Moderate
22.03μg/m³
PM2.5
79.83μg/m³
PM10
22.82ppb
O3
1.20ppb
SO2
5.54ppb
NO2
0.21ppm
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 10:00:00 on 2025-12-06.
In the last 24 hours, the best air quality in Elyria, Ohio was observed at 04:00:00 on 2025-12-06.
As of now, the AQI in Elyria, Ohio is 69, indicating Moderate 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 19.27 μg/m3.
The PM10 concentration in Elyria, Ohio is 34.915 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Elyria, Ohio is 0.222 ppm.
Currently, Elyria, Ohio has a sulfur dioxide (SO2) concentration of 1.234 ppb.
The current ozone (O3) level in Elyria, Ohio at the moment is 24.52 ppm.
Nitrogen dioxide (NO2) level in Elyria, Ohio at the moment is 4.711 ppb.
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