Stay updated with real-time air quality in Zanesville, 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)
86
Moderate
Zanesville, Ohio
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
28.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
71.36 μg/m³
0
55
155
255
425
605+
56.13 ppb
0
55
71
86
201
201+
4.09 ppb
0
36
76
186
605
1005+
5.93 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Zanesville, Ohio
Zanesville, Ohio
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AQI 86
Moderate
28.16μg/m³
PM2.5
67.68μg/m³
PM10
58.88ppb
O3
2.97ppb
SO2
7.32ppb
NO2
0.31ppm
CO
AQI 86
Moderate
28.19μg/m³
PM2.5
67.14μg/m³
PM10
59.00ppb
O3
2.98ppb
SO2
7.27ppb
NO2
0.31ppm
CO
AQI 84
Moderate
27.29μg/m³
PM2.5
94.78μg/m³
PM10
57.02ppb
O3
3.10ppb
SO2
6.08ppb
NO2
0.29ppm
CO
AQI 86
Moderate
28.32μg/m³
PM2.5
81.11μg/m³
PM10
58.38ppb
O3
3.10ppb
SO2
7.25ppb
NO2
0.30ppm
CO
AQI 86
Moderate
27.80μg/m³
PM2.5
72.94μg/m³
PM10
54.66ppb
O3
2.89ppb
SO2
8.26ppb
NO2
0.33ppm
CO
AQI 88
Moderate
28.67μg/m³
PM2.5
66.30μg/m³
PM10
52.85ppb
O3
2.85ppb
SO2
8.36ppb
NO2
0.33ppm
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 Zanesville, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Zanesville, Ohio was at its worst at 07:00:00 on 2025-06-04.
In the last 24 hours, the best air quality in Zanesville, Ohio was observed at 12:00:00 on 2025-06-04.
As of now, the AQI in Zanesville, Ohio is 86, indicating Moderate conditions.
Zanesville, Ohio air has the highest levels of PM2.5.
Poor air quality in Zanesville, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Zanesville, Ohio are currently 28.282 μg/m3.
The PM10 concentration in Zanesville, Ohio is 71.362 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Zanesville, Ohio is 0.313 ppm.
Currently, Zanesville, Ohio has a sulfur dioxide (SO2) concentration of 4.09 ppb.
The current ozone (O3) level in Zanesville, Ohio at the moment is 56.127 ppm.
Nitrogen dioxide (NO2) level in Zanesville, Ohio at the moment is 5.934 ppb.
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