Live air quality index in Zanesville, Ohio today
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)
48
Good
Zanesville, Ohio
Last updated: ... (Local time)
Major air pollutants in Zanesville, Ohio
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
6.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
26.37 μg/m³
0
55
155
255
425
605+
Ozone (O3)
51.88 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.22 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
7.04 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Zanesville, Ohio
Zanesville, Ohio
Scroll To Air Quality Map
Track live Zanesville, Ohio air quality forecast and history
Zanesville Loading...
Zanesville, Ohio air quality map: Stay updated on AQI near you
Air quality in nearby cities
Newark, Ohio
AQI 49
Good
8.85μg/m³
PM2.5
30.26μg/m³
PM10
48.23ppb
O3
1.11ppb
SO2
10.46ppb
NO2
0.23ppm
CO
Heath, Ohio
AQI 49
Good
8.87μg/m³
PM2.5
29.99μg/m³
PM10
48.00ppb
O3
1.11ppb
SO2
10.39ppb
NO2
0.23ppm
CO
Coshocton, Ohio
AQI 61
Moderate
6.44μg/m³
PM2.5
31.25μg/m³
PM10
57.75ppb
O3
1.20ppb
SO2
6.83ppb
NO2
0.23ppm
CO
Lancaster, Ohio
AQI 54
Moderate
11.41μg/m³
PM2.5
27.73μg/m³
PM10
56.05ppb
O3
1.42ppb
SO2
5.40ppb
NO2
0.23ppm
CO
Pataskala, Ohio
AQI 54
Moderate
9.02μg/m³
PM2.5
33.85μg/m³
PM10
56.46ppb
O3
1.13ppb
SO2
11.73ppb
NO2
0.25ppm
CO
Pickerington, Ohio
AQI 64
Moderate
9.83μg/m³
PM2.5
34.55μg/m³
PM10
59.41ppb
O3
1.15ppb
SO2
11.83ppb
NO2
0.25ppm
CO
How accurate is Ohio, USA air quality data?
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
Frequently asked questions
How often is air quality information updated for Zanesville, Ohio?
The air quality information for Zanesville, Ohio is updated every hour for accuracy.
What time in the last 24 hours was the air quality in Zanesville, Ohio at its worst?
In the past 24 hours, the air quality in Zanesville, Ohio was at its worst at 10:00:00 on 2026-04-23.
When did Zanesville, Ohio experience the best air quality in the last 24 hours?
In the last 24 hours, the best air quality in Zanesville, Ohio was observed at 12:00:00 on 2026-04-23.
What is the AQI in Zanesville, Ohio right now?
As of now, the AQI in Zanesville, Ohio is 48, indicating Good conditions.
What is the most common type of pollution in Zanesville, Ohio?
Zanesville, Ohio air has the highest levels of O3.
What should I do in case of poor air quality in Zanesville, Ohio?
Poor air quality in Zanesville, Ohio means it's advisable to stay indoors and wear a mask for your protection.
What is the PM2.5 level in Zanesville, Ohio at the moment?
PM2.5 levels in Zanesville, Ohio are currently 6.983 μg/m3.
What is the PM10 level in Zanesville, Ohio at the moment?
The PM10 concentration in Zanesville, Ohio is 26.374 μg/m3 at the moment.
What is the carbon monoxide (CO) level in Zanesville, Ohio at the moment?
The current carbon monoxide (CO) concentration in Zanesville, Ohio is 0.236 ppm.
What is the sulfur dioxide (SO2) level in Zanesville, Ohio at the moment?
Currently, Zanesville, Ohio has a sulfur dioxide (SO2) concentration of 1.216 ppb.
What is the ozone (O3) level in Zanesville, Ohio at the moment?
The current ozone (O3) level in Zanesville, Ohio at the moment is 51.884 ppm.
What is the nitrogen dioxide (NO2) level in Zanesville, Ohio at the moment?
Nitrogen dioxide (NO2) level in Zanesville, Ohio at the moment is 7.041 ppb.
All Rights Reserved © Ambee Inc. 2025