Stay updated with real-time air quality in Vandalia, 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
Vandalia, Ohio
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
28.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.42 μg/m³
0
55
155
255
425
605+
49.29 ppb
0
55
71
86
201
201+
1.34 ppb
0
36
76
186
605
1005+
7.85 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vandalia, Ohio
Vandalia, Ohio
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AQI 33
Good
6.23μg/m³
PM2.5
21.47μg/m³
PM10
32.84ppb
O3
1.75ppb
SO2
4.10ppb
NO2
0.23ppm
CO
AQI 38
Good
7.38μg/m³
PM2.5
23.04μg/m³
PM10
31.61ppb
O3
1.73ppb
SO2
4.18ppb
NO2
0.24ppm
CO
AQI 44
Good
7.56μg/m³
PM2.5
18.74μg/m³
PM10
31.13ppb
O3
1.73ppb
SO2
4.29ppb
NO2
0.23ppm
CO
AQI 54
Moderate
10.57μg/m³
PM2.5
25.54μg/m³
PM10
32.52ppb
O3
1.74ppb
SO2
4.19ppb
NO2
0.23ppm
CO
AQI 38
Good
7.47μg/m³
PM2.5
17.76μg/m³
PM10
30.96ppb
O3
1.74ppb
SO2
4.30ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.24μg/m³
PM2.5
22.78μg/m³
PM10
32.20ppb
O3
1.79ppb
SO2
4.24ppb
NO2
0.23ppm
CO
The air quality data for Ohio, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Vandalia, Ohio are available every hour.
Vandalia, Ohio experienced its worst air quality at 04:00:00, 2025-07-20.
The best air quality in Vandalia, Ohio was observed at 11:00:00 on 2025-07-20.
The air quality in Vandalia, Ohio right now is Moderate, with an AQI of 54.
In Vandalia, Ohio, PM2.5 is the most frequently found pollutant.
When air quality in Vandalia, Ohio is compromised, staying indoors and wearing a mask can reduce health risks.
Vandalia, Ohio currently has a PM2.5 concentration of 10.619 μg/m3.
Vandalia, Ohio currently has a PM10 concentration of 53.916 μg/m3.
The current carbon monoxide (CO) level in Vandalia, Ohio is 0.227 ppm.
The current sulfur dioxide (SO2) concentration in Vandalia, Ohio is 1.503 ppb.
Vandalia, Ohio currently has an ozone (O3) concentration of 33.646 ppm.
The current level of nitrogen dioxide (NO2) in Vandalia, Ohio is 5.368 ppb.
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