Stay updated with real-time air quality in Vincennes, Indiana 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)
36
Good
Vincennes, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.27 μg/m³
0
55
155
255
425
605+
38.84 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
4.33 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Vincennes, Indiana
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AQI 35
Good
3.41μg/m³
PM2.5
10.81μg/m³
PM10
37.76ppb
O3
0.28ppb
SO2
5.31ppb
NO2
0.31ppm
CO
AQI 35
Good
2.80μg/m³
PM2.5
6.21μg/m³
PM10
37.54ppb
O3
0.28ppb
SO2
5.01ppb
NO2
0.32ppm
CO
AQI 34
Good
3.08μg/m³
PM2.5
11.40μg/m³
PM10
37.31ppb
O3
0.39ppb
SO2
2.52ppb
NO2
0.30ppm
CO
AQI 34
Good
2.99μg/m³
PM2.5
11.79μg/m³
PM10
37.00ppb
O3
0.30ppb
SO2
6.01ppb
NO2
0.30ppm
CO
AQI 32
Good
3.87μg/m³
PM2.5
10.64μg/m³
PM10
34.54ppb
O3
0.28ppb
SO2
6.45ppb
NO2
0.32ppm
CO
AQI 35
Good
2.86μg/m³
PM2.5
10.87μg/m³
PM10
37.83ppb
O3
0.38ppb
SO2
3.40ppb
NO2
0.30ppm
CO
The air quality data for Indiana, 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 Vincennes, Indiana are available every hour.
Vincennes, Indiana experienced its worst air quality at 03:00:00, 2026-03-13.
The best air quality in Vincennes, Indiana was observed at 04:00:00 on 2026-03-12.
The air quality in Vincennes, Indiana right now is Good, with an AQI of 36.
In Vincennes, Indiana, O3 is the most frequently found pollutant.
When air quality in Vincennes, Indiana is compromised, staying indoors and wearing a mask can reduce health risks.
Vincennes, Indiana currently has a PM2.5 concentration of 3.266 μg/m3.
Vincennes, Indiana currently has a PM10 concentration of 11.268 μg/m3.
The current carbon monoxide (CO) level in Vincennes, Indiana is 0.252 ppm.
The current sulfur dioxide (SO2) concentration in Vincennes, Indiana is 0.482 ppb.
Vincennes, Indiana currently has an ozone (O3) concentration of 38.841 ppm.
The current level of nitrogen dioxide (NO2) in Vincennes, Indiana is 4.331 ppb.
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