Stay updated with real-time air quality in Macedonia, 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)
71
Moderate
Macedonia, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.62 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.73 μg/m³
0
55
155
255
425
605+
60.92 ppb
0
55
71
86
201
201+
1.22 ppb
0
36
76
186
605
1005+
4.80 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Macedonia, Ohio
Macedonia, Ohio
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AQI 71
Moderate
11.62μg/m³
PM2.5
36.72μg/m³
PM10
61.07ppb
O3
1.03ppb
SO2
5.43ppb
NO2
0.28ppm
CO
AQI 77
Moderate
9.81μg/m³
PM2.5
36.16μg/m³
PM10
63.09ppb
O3
0.98ppb
SO2
3.61ppb
NO2
0.28ppm
CO
AQI 77
Moderate
9.86μg/m³
PM2.5
39.03μg/m³
PM10
63.43ppb
O3
0.99ppb
SO2
3.40ppb
NO2
0.28ppm
CO
AQI 77
Moderate
9.99μg/m³
PM2.5
39.38μg/m³
PM10
63.01ppb
O3
0.97ppb
SO2
3.72ppb
NO2
0.28ppm
CO
AQI 71
Moderate
8.78μg/m³
PM2.5
32.07μg/m³
PM10
61.02ppb
O3
1.05ppb
SO2
5.20ppb
NO2
0.27ppm
CO
AQI 58
Moderate
11.54μg/m³
PM2.5
43.59μg/m³
PM10
57.45ppb
O3
1.16ppb
SO2
9.12ppb
NO2
0.28ppm
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 Macedonia, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Macedonia, Ohio was at its worst at 11:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Macedonia, Ohio was observed at 08:00:00 on 2026-04-23.
As of now, the AQI in Macedonia, Ohio is 71, indicating Moderate conditions.
Macedonia, Ohio air has the highest levels of O3.
Poor air quality in Macedonia, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Macedonia, Ohio are currently 11.62 μg/m3.
The PM10 concentration in Macedonia, Ohio is 36.727 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Macedonia, Ohio is 0.279 ppm.
Currently, Macedonia, Ohio has a sulfur dioxide (SO2) concentration of 1.215 ppb.
The current ozone (O3) level in Macedonia, Ohio at the moment is 60.925 ppm.
Nitrogen dioxide (NO2) level in Macedonia, Ohio at the moment is 4.805 ppb.
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