Stay updated with real-time air quality in Van Wert, 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)
52
Moderate
Van Wert, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.51 μg/m³
0
55
155
255
425
605+
43.03 ppb
0
55
71
86
201
201+
1.57 ppb
0
36
76
186
605
1005+
4.61 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Van Wert, Ohio
Van Wert, Ohio
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AQI 58
Moderate
12.69μg/m³
PM2.5
34.70μg/m³
PM10
41.47ppb
O3
1.92ppb
SO2
4.24ppb
NO2
0.21ppm
CO
AQI 38
Good
7.22μg/m³
PM2.5
27.14μg/m³
PM10
36.53ppb
O3
0.85ppb
SO2
2.44ppb
NO2
0.19ppm
CO
AQI 60
Moderate
14.13μg/m³
PM2.5
61.23μg/m³
PM10
44.19ppb
O3
1.70ppb
SO2
3.47ppb
NO2
0.22ppm
CO
AQI 62
Moderate
14.51μg/m³
PM2.5
64.67μg/m³
PM10
45.03ppb
O3
2.05ppb
SO2
4.88ppb
NO2
0.22ppm
CO
AQI 49
Good
8.90μg/m³
PM2.5
36.78μg/m³
PM10
45.81ppb
O3
0.38ppb
SO2
1.76ppb
NO2
0.19ppm
CO
AQI 56
Moderate
12.17μg/m³
PM2.5
37.03μg/m³
PM10
40.47ppb
O3
1.93ppb
SO2
4.28ppb
NO2
0.20ppm
CO
Air quality measurements for Ohio, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Van Wert, Ohio is updated on an hourly basis.
The worst air quality in Van Wert, Ohio was recorded at 10:00:00 on 2026-08-08.
The best air quality in Van Wert, Ohio was recorded at 05:00:00 on 2026-08-08.
The real-time air quality index in Van Wert, Ohio is 60, currently categorized as Moderate.
The most common pollutant in Van Wert, Ohio is PM2.5.
If the air quality in Van Wert, Ohio is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Van Wert, Ohio at present are 13.761 μg/m3.
The current PM10 levels in Van Wert, Ohio are 51.408 μg/m3.
The current carbon monoxide (CO) level in Van Wert, Ohio is 0.216 ppm.
The current sulfur dioxide (SO2) levels in Van Wert, Ohio are 1.89 ppb.
The current ozone (O3) levels at Van Wert, Ohio is 47.09 ppm.
The current nitrogen dioxide (NO2) levels at Van Wert, Ohio is 3.831 ppb.
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