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)
33
Good
Hartsville, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.06 μg/m³
0
55
155
255
425
605+
32.32 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
8.13 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hartsville, Tennessee
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AQI 38
Good
6.67μg/m³
PM2.5
19.51μg/m³
PM10
31.50ppb
O3
0.44ppb
SO2
6.38ppb
NO2
0.21ppm
CO
AQI 44
Good
7.70μg/m³
PM2.5
27.11μg/m³
PM10
27.99ppb
O3
0.44ppb
SO2
5.22ppb
NO2
0.20ppm
CO
AQI 38
Good
6.84μg/m³
PM2.5
19.24μg/m³
PM10
28.47ppb
O3
0.43ppb
SO2
5.20ppb
NO2
0.16ppm
CO
AQI 38
Good
6.90μg/m³
PM2.5
19.73μg/m³
PM10
28.81ppb
O3
0.43ppb
SO2
6.25ppb
NO2
0.21ppm
CO
AQI 49
Good
9.36μg/m³
PM2.5
40.15μg/m³
PM10
27.29ppb
O3
0.42ppb
SO2
5.18ppb
NO2
0.21ppm
CO
AQI 49
Good
8.89μg/m³
PM2.5
27.30μg/m³
PM10
30.27ppb
O3
0.42ppb
SO2
5.07ppb
NO2
0.16ppm
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 03:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Hartsville, Tennessee was observed at 01:00:00 on 2026-03-09.
As of now, the AQI in Hartsville, Tennessee is 33, indicating Good conditions.
Hartsville, Tennessee air has the highest levels of PM2.5.
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 6.475 μg/m3.
The PM10 concentration in Hartsville, Tennessee is 24.059 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hartsville, Tennessee is 0.26 ppm.
Currently, Hartsville, Tennessee has a sulfur dioxide (SO2) concentration of 0.639 ppb.
The current ozone (O3) level in Hartsville, Tennessee at the moment is 32.32 ppm.
Nitrogen dioxide (NO2) level in Hartsville, Tennessee at the moment is 8.127 ppb.
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