Stay updated with real-time air quality in Clarksville, 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)
56
Moderate
Clarksville, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
52.77 μg/m³
0
55
155
255
425
605+
18.54 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
7.24 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Clarksville, Indiana
Clarksville, Indiana
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AQI 56
Moderate
12.02μg/m³
PM2.5
53.95μg/m³
PM10
18.55ppb
O3
0.63ppb
SO2
7.22ppb
NO2
0.12ppm
CO
AQI 54
Moderate
10.79μg/m³
PM2.5
35.97μg/m³
PM10
18.79ppb
O3
0.63ppb
SO2
7.71ppb
NO2
0.12ppm
CO
AQI 49
Good
9.23μg/m³
PM2.5
33.81μg/m³
PM10
17.22ppb
O3
0.62ppb
SO2
7.64ppb
NO2
0.13ppm
CO
AQI 52
Moderate
10.05μg/m³
PM2.5
37.20μg/m³
PM10
21.38ppb
O3
0.63ppb
SO2
7.37ppb
NO2
0.13ppm
CO
AQI 52
Moderate
9.73μg/m³
PM2.5
18.27μg/m³
PM10
23.48ppb
O3
0.52ppb
SO2
5.02ppb
NO2
0.10ppm
CO
AQI 52
Moderate
10.27μg/m³
PM2.5
24.46μg/m³
PM10
18.95ppb
O3
0.66ppb
SO2
7.79ppb
NO2
0.12ppm
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 Clarksville, Indiana are available every hour.
Clarksville, Indiana experienced its worst air quality at 09:00:00, 2026-06-07.
The best air quality in Clarksville, Indiana was observed at 08:00:00 on 2026-06-08.
The air quality in Clarksville, Indiana right now is Moderate, with an AQI of 56.
In Clarksville, Indiana, PM2.5 is the most frequently found pollutant.
When air quality in Clarksville, Indiana is compromised, staying indoors and wearing a mask can reduce health risks.
Clarksville, Indiana currently has a PM2.5 concentration of 11.901 μg/m3.
Clarksville, Indiana currently has a PM10 concentration of 52.765 μg/m3.
The current carbon monoxide (CO) level in Clarksville, Indiana is 0.115 ppm.
The current sulfur dioxide (SO2) concentration in Clarksville, Indiana is 0.626 ppb.
Clarksville, Indiana currently has an ozone (O3) concentration of 18.537 ppm.
The current level of nitrogen dioxide (NO2) in Clarksville, Indiana is 7.242 ppb.
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