Stay updated with real-time air quality in Clarksville, Tennessee 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)
52
Moderate
Clarksville, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.42 μg/m³
0
55
155
255
425
605+
52.95 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
4.33 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Clarksville, Tennessee
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AQI 52
Moderate
10.42μg/m³
PM2.5
45.76μg/m³
PM10
52.90ppb
O3
0.67ppb
SO2
4.28ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.48μg/m³
PM2.5
41.96μg/m³
PM10
52.70ppb
O3
0.67ppb
SO2
3.18ppb
NO2
0.22ppm
CO
AQI 54
Moderate
10.92μg/m³
PM2.5
37.08μg/m³
PM10
54.00ppb
O3
0.66ppb
SO2
5.65ppb
NO2
0.19ppm
CO
AQI 56
Moderate
11.70μg/m³
PM2.5
55.23μg/m³
PM10
53.36ppb
O3
0.66ppb
SO2
4.85ppb
NO2
0.27ppm
CO
AQI 58
Moderate
13.06μg/m³
PM2.5
47.65μg/m³
PM10
57.30ppb
O3
0.66ppb
SO2
6.07ppb
NO2
0.27ppm
CO
AQI 56
Moderate
12.46μg/m³
PM2.5
26.35μg/m³
PM10
51.06ppb
O3
0.66ppb
SO2
5.89ppb
NO2
0.19ppm
CO
Air quality data and pollutant measurements for Tennessee, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Clarksville, Tennessee is updated every hour.
The worst air quality in Clarksville, Tennessee in the last 24 hours was observed at 12:00:00 on 2025-06-01.
In the last 24 hrs, the best air quality in Clarksville, Tennessee was observed at 10:00:00 on 2025-05-31.
The current air quality in Clarksville, Tennessee is 52, categorized as Moderate based on real-time data.
The most common pollutant in Clarksville, Tennessee is PM2.5.
If the air quality in Clarksville, Tennessee is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Clarksville, Tennessee is 10.417 μg/m3.
The current PM10 concentration at Clarksville, Tennessee is 45.416 μg/m3.
The current carbon monoxide (CO) concentration at Clarksville, Tennessee is 0.203 ppm.
The current sulfur dioxide (SO2) concentration at Clarksville, Tennessee is 0.666 ppb.
The current ozone (O3) concentration at Clarksville, Tennessee is 52.953 ppm.
The current nitrogen dioxide (NO2) concentration at Clarksville, Tennessee is 4.333 ppb.
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