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)
44
Good
Macedonia, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.83 μg/m³
0
55
155
255
425
605+
23.51 ppb
0
55
71
86
201
201+
1.54 ppb
0
36
76
186
605
1005+
8.47 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Macedonia, Ohio
Macedonia, Ohio
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AQI 44
Good
7.69μg/m³
PM2.5
16.72μg/m³
PM10
16.93ppb
O3
0.90ppb
SO2
8.54ppb
NO2
0.18ppm
CO
AQI 38
Good
6.63μg/m³
PM2.5
19.32μg/m³
PM10
32.34ppb
O3
0.75ppb
SO2
7.51ppb
NO2
0.19ppm
CO
AQI 33
Good
6.31μg/m³
PM2.5
21.17μg/m³
PM10
33.26ppb
O3
0.77ppb
SO2
7.34ppb
NO2
0.19ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
22.19μg/m³
PM10
31.87ppb
O3
0.75ppb
SO2
7.60ppb
NO2
0.19ppm
CO
AQI 44
Good
7.83μg/m³
PM2.5
23.54μg/m³
PM10
22.16ppb
O3
0.96ppb
SO2
8.36ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.43μg/m³
PM2.5
41.19μg/m³
PM10
17.59ppb
O3
0.76ppb
SO2
8.06ppb
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 Macedonia, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Macedonia, Ohio was at its worst at 01:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Macedonia, Ohio was observed at 03:00:00 on 2026-06-07.
As of now, the AQI in Macedonia, Ohio is 44, indicating Good conditions.
Macedonia, Ohio air has the highest levels of PM2.5.
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 7.908 μg/m3.
The PM10 concentration in Macedonia, Ohio is 28.831 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Macedonia, Ohio is 0.192 ppm.
Currently, Macedonia, Ohio has a sulfur dioxide (SO2) concentration of 1.543 ppb.
The current ozone (O3) level in Macedonia, Ohio at the moment is 23.509 ppm.
Nitrogen dioxide (NO2) level in Macedonia, Ohio at the moment is 8.469 ppb.
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