Stay updated with real-time air quality in Middleburg Heights, 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)
27
Good
Middleburg Heights, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.90 μg/m³
0
55
155
255
425
605+
25.09 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
6.95 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Middleburg Heights, Ohio
Middleburg Heights, Ohio
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AQI 22
Good
4.16μg/m³
PM2.5
16.88μg/m³
PM10
19.00ppb
O3
1.12ppb
SO2
7.00ppb
NO2
0.21ppm
CO
AQI 33
Good
5.91μg/m³
PM2.5
27.60μg/m³
PM10
19.31ppb
O3
1.03ppb
SO2
7.43ppb
NO2
0.21ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
35.11μg/m³
PM10
19.50ppb
O3
0.97ppb
SO2
7.72ppb
NO2
0.21ppm
CO
AQI 27
Good
4.96μg/m³
PM2.5
21.82μg/m³
PM10
19.14ppb
O3
1.08ppb
SO2
7.19ppb
NO2
0.21ppm
CO
AQI 38
Good
7.34μg/m³
PM2.5
36.41μg/m³
PM10
19.52ppb
O3
0.96ppb
SO2
7.74ppb
NO2
0.21ppm
CO
AQI 22
Good
4.10μg/m³
PM2.5
17.71μg/m³
PM10
21.25ppb
O3
1.10ppb
SO2
7.38ppb
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 Middleburg Heights, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Middleburg Heights, Ohio was at its worst at 11:00:00 on 2026-08-18.
In the last 24 hours, the best air quality in Middleburg Heights, Ohio was observed at 05:00:00 on 2026-08-18.
As of now, the AQI in Middleburg Heights, Ohio is 27, indicating Good conditions.
Middleburg Heights, Ohio air has the highest levels of PM2.5.
Poor air quality in Middleburg Heights, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Middleburg Heights, Ohio are currently 4.75 μg/m3.
The PM10 concentration in Middleburg Heights, Ohio is 24.904 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Middleburg Heights, Ohio is 0.21 ppm.
Currently, Middleburg Heights, Ohio has a sulfur dioxide (SO2) concentration of 1.015 ppb.
The current ozone (O3) level in Middleburg Heights, Ohio at the moment is 25.092 ppm.
Nitrogen dioxide (NO2) level in Middleburg Heights, Ohio at the moment is 6.95 ppb.
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