Stay updated with real-time air quality in Hartsville, 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)
22
Good
Hartsville, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.81 μg/m³
0
55
155
255
425
605+
18.63 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
6.24 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hartsville, Tennessee
Hartsville, Tennessee
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AQI 21
Good
2.88μg/m³
PM2.5
23.29μg/m³
PM10
15.88ppb
O3
0.82ppb
SO2
5.53ppb
NO2
0.23ppm
CO
AQI 20
Good
1.92μg/m³
PM2.5
13.34μg/m³
PM10
21.78ppb
O3
0.77ppb
SO2
6.45ppb
NO2
0.27ppm
CO
AQI 17
Good
1.90μg/m³
PM2.5
13.44μg/m³
PM10
18.38ppb
O3
0.77ppb
SO2
6.84ppb
NO2
0.23ppm
CO
AQI 21
Good
3.44μg/m³
PM2.5
22.73μg/m³
PM10
20.74ppb
O3
0.77ppb
SO2
5.79ppb
NO2
0.23ppm
CO
AQI 22
Good
1.72μg/m³
PM2.5
7.59μg/m³
PM10
23.54ppb
O3
0.77ppb
SO2
6.31ppb
NO2
0.27ppm
CO
AQI 20
Good
1.71μg/m³
PM2.5
6.79μg/m³
PM10
21.63ppb
O3
0.77ppb
SO2
6.80ppb
NO2
0.26ppm
CO
Air quality and pollutant data for Tennessee, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Hartsville, Tennessee is updated every hour for accuracy.
In the past 24 hours, the air quality in Hartsville, Tennessee was at its worst at 01:00:00 on 2026-06-07.
In the last 24 hours, the best air quality in Hartsville, Tennessee was observed at 08:00:00 on 2026-06-08.
As of now, the AQI in Hartsville, Tennessee is 22, indicating Good conditions.
Hartsville, Tennessee air has the highest levels of PM10.
Poor air quality in Hartsville, Tennessee means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Hartsville, Tennessee are currently 2.74 μg/m3.
The PM10 concentration in Hartsville, Tennessee is 23.813 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hartsville, Tennessee is 0.267 ppm.
Currently, Hartsville, Tennessee has a sulfur dioxide (SO2) concentration of 0.719 ppb.
The current ozone (O3) level in Hartsville, Tennessee at the moment is 18.634 ppm.
Nitrogen dioxide (NO2) level in Hartsville, Tennessee at the moment is 6.238 ppb.
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