Stay updated with real-time air quality in Athens, 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)
38
Good
Athens, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.98 μg/m³
0
55
155
255
425
605+
10.31 ppb
0
55
71
86
201
201+
1.72 ppb
0
36
76
186
605
1005+
9.59 ppb
0
54
101
361
1250
2050+
0.56 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Athens, Tennessee
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AQI 27
Good
5.07μg/m³
PM2.5
27.85μg/m³
PM10
9.95ppb
O3
1.76ppb
SO2
12.71ppb
NO2
0.58ppm
CO
AQI 27
Good
4.90μg/m³
PM2.5
21.18μg/m³
PM10
12.48ppb
O3
1.66ppb
SO2
9.54ppb
NO2
0.51ppm
CO
AQI 33
Good
6.06μg/m³
PM2.5
17.55μg/m³
PM10
8.00ppb
O3
1.73ppb
SO2
12.84ppb
NO2
0.57ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
21.55μg/m³
PM10
5.06ppb
O3
1.75ppb
SO2
12.29ppb
NO2
0.59ppm
CO
AQI 33
Good
6.15μg/m³
PM2.5
18.65μg/m³
PM10
7.71ppb
O3
1.73ppb
SO2
12.80ppb
NO2
0.57ppm
CO
AQI 27
Good
4.57μg/m³
PM2.5
21.84μg/m³
PM10
6.29ppb
O3
1.65ppb
SO2
9.59ppb
NO2
0.50ppm
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 Athens, Tennessee is updated every hour.
The worst air quality in Athens, Tennessee in the last 24 hours was observed at 07:00:00 on 2025-05-29.
In the last 24 hrs, the best air quality in Athens, Tennessee was observed at 11:00:00 on 2025-05-28.
The current air quality in Athens, Tennessee is 38, categorized as Good based on real-time data.
The most common pollutant in Athens, Tennessee is PM2.5.
If the air quality in Athens, Tennessee is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Athens, Tennessee is 6.598 μg/m3.
The current PM10 concentration at Athens, Tennessee is 29.984 μg/m3.
The current carbon monoxide (CO) concentration at Athens, Tennessee is 0.556 ppm.
The current sulfur dioxide (SO2) concentration at Athens, Tennessee is 1.722 ppb.
The current ozone (O3) concentration at Athens, Tennessee is 10.311 ppm.
The current nitrogen dioxide (NO2) concentration at Athens, Tennessee is 9.586 ppb.
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