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)
77
Moderate
Vincennes, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
22.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
93.81 μg/m³
0
55
155
255
425
605+
14.89 ppb
0
55
71
86
201
201+
0.86 ppb
0
36
76
186
605
1005+
7.63 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vincennes, Indiana
Vincennes, Indiana
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AQI 77
Moderate
23.30μg/m³
PM2.5
94.75μg/m³
PM10
12.89ppb
O3
0.84ppb
SO2
7.76ppb
NO2
0.23ppm
CO
AQI 71
Moderate
19.74μg/m³
PM2.5
27.97μg/m³
PM10
13.27ppb
O3
0.85ppb
SO2
7.80ppb
NO2
0.23ppm
CO
AQI 73
Moderate
21.34μg/m³
PM2.5
51.00μg/m³
PM10
13.67ppb
O3
1.91ppb
SO2
3.51ppb
NO2
0.20ppm
CO
AQI 77
Moderate
23.10μg/m³
PM2.5
100.94μg/m³
PM10
11.01ppb
O3
0.50ppb
SO2
8.02ppb
NO2
0.19ppm
CO
AQI 71
Moderate
20.23μg/m³
PM2.5
53.09μg/m³
PM10
15.26ppb
O3
0.37ppb
SO2
7.29ppb
NO2
0.26ppm
CO
AQI 64
Moderate
16.41μg/m³
PM2.5
54.16μg/m³
PM10
13.32ppb
O3
1.04ppb
SO2
6.33ppb
NO2
0.20ppm
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, 2025-12-07.
The best air quality in Vincennes, Indiana was observed at 04:00:00 on 2025-12-06.
The air quality in Vincennes, Indiana right now is Moderate, with an AQI of 77.
In Vincennes, Indiana, PM2.5 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 22.562 μg/m3.
Vincennes, Indiana currently has a PM10 concentration of 93.808 μg/m3.
The current carbon monoxide (CO) level in Vincennes, Indiana is 0.208 ppm.
The current sulfur dioxide (SO2) concentration in Vincennes, Indiana is 0.861 ppb.
Vincennes, Indiana currently has an ozone (O3) concentration of 14.891 ppm.
The current level of nitrogen dioxide (NO2) in Vincennes, Indiana is 7.63 ppb.
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