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

Good
Fine
Moderate
Poor
Very poor
Hazardous
22.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
96.88 μg/m³
0
55
155
255
425
605+
9.30 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
15.05 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Clarksville, Indiana
Clarksville, Indiana
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AQI 75
Moderate
22.46μg/m³
PM2.5
97.08μg/m³
PM10
5.16ppb
O3
0.35ppb
SO2
16.45ppb
NO2
0.34ppm
CO
AQI 75
Moderate
21.96μg/m³
PM2.5
63.38μg/m³
PM10
5.60ppb
O3
0.40ppb
SO2
16.93ppb
NO2
0.35ppm
CO
AQI 71
Moderate
19.55μg/m³
PM2.5
66.60μg/m³
PM10
4.13ppb
O3
0.47ppb
SO2
16.48ppb
NO2
0.34ppm
CO
AQI 73
Moderate
21.03μg/m³
PM2.5
68.05μg/m³
PM10
7.63ppb
O3
0.42ppb
SO2
16.21ppb
NO2
0.33ppm
CO
AQI 75
Moderate
21.95μg/m³
PM2.5
30.94μg/m³
PM10
2.08ppb
O3
0.14ppb
SO2
15.79ppb
NO2
0.31ppm
CO
AQI 75
Moderate
22.26μg/m³
PM2.5
39.66μg/m³
PM10
7.38ppb
O3
0.45ppb
SO2
17.00ppb
NO2
0.35ppm
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 08:00:00, 2025-12-07.
The best air quality in Clarksville, Indiana was observed at 09:00:00 on 2025-12-06.
The air quality in Clarksville, Indiana right now is Moderate, with an AQI of 77.
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 22.633 μg/m3.
Clarksville, Indiana currently has a PM10 concentration of 96.877 μg/m3.
The current carbon monoxide (CO) level in Clarksville, Indiana is 0.348 ppm.
The current sulfur dioxide (SO2) concentration in Clarksville, Indiana is 0.351 ppb.
Clarksville, Indiana currently has an ozone (O3) concentration of 9.298 ppm.
The current level of nitrogen dioxide (NO2) in Clarksville, Indiana is 15.053 ppb.
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