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

Good
Fine
Moderate
Poor
Very poor
Hazardous
18.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
67.21 μg/m³
0
55
155
255
425
605+
27.46 ppb
0
55
71
86
201
201+
1.15 ppb
0
36
76
186
605
1005+
6.06 ppb
0
54
101
361
1250
2050+
0.20 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 69
Moderate
19.40μg/m³
PM2.5
64.82μg/m³
PM10
19.57ppb
O3
1.16ppb
SO2
5.52ppb
NO2
0.20ppm
CO
AQI 71
Moderate
19.57μg/m³
PM2.5
64.14μg/m³
PM10
24.06ppb
O3
1.14ppb
SO2
5.30ppb
NO2
0.20ppm
CO
AQI 75
Moderate
22.11μg/m³
PM2.5
30.93μg/m³
PM10
21.71ppb
O3
1.03ppb
SO2
3.99ppb
NO2
0.20ppm
CO
AQI 71
Moderate
20.02μg/m³
PM2.5
62.78μg/m³
PM10
27.08ppb
O3
1.16ppb
SO2
5.98ppb
NO2
0.20ppm
CO
AQI 75
Moderate
22.13μg/m³
PM2.5
30.82μg/m³
PM10
21.70ppb
O3
1.03ppb
SO2
4.03ppb
NO2
0.20ppm
CO
AQI 71
Moderate
20.34μg/m³
PM2.5
44.06μg/m³
PM10
22.89ppb
O3
1.14ppb
SO2
5.99ppb
NO2
0.20ppm
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 01:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Middleburg Heights, Ohio was observed at 04:00:00 on 2025-12-06.
As of now, the AQI in Middleburg Heights, Ohio is 69, indicating Moderate 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 18.98 μg/m3.
The PM10 concentration in Middleburg Heights, Ohio is 67.207 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Middleburg Heights, Ohio is 0.204 ppm.
Currently, Middleburg Heights, Ohio has a sulfur dioxide (SO2) concentration of 1.149 ppb.
The current ozone (O3) level in Middleburg Heights, Ohio at the moment is 27.461 ppm.
Nitrogen dioxide (NO2) level in Middleburg Heights, Ohio at the moment is 6.064 ppb.
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