Stay updated with real-time air quality in Arlington, 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)
54
Moderate
Arlington, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
50.58 μg/m³
0
55
155
255
425
605+
40.85 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
1.83 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Arlington, Tennessee
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AQI 56
Moderate
11.70μg/m³
PM2.5
50.17μg/m³
PM10
47.89ppb
O3
0.59ppb
SO2
6.17ppb
NO2
0.23ppm
CO
AQI 54
Moderate
10.97μg/m³
PM2.5
42.55μg/m³
PM10
47.98ppb
O3
0.59ppb
SO2
6.75ppb
NO2
0.26ppm
CO
AQI 54
Moderate
11.32μg/m³
PM2.5
45.16μg/m³
PM10
47.63ppb
O3
0.56ppb
SO2
7.01ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.62μg/m³
PM2.5
51.16μg/m³
PM10
49.81ppb
O3
0.56ppb
SO2
7.03ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.45μg/m³
PM2.5
46.59μg/m³
PM10
48.12ppb
O3
0.56ppb
SO2
6.47ppb
NO2
0.24ppm
CO
AQI 56
Moderate
11.64μg/m³
PM2.5
51.30μg/m³
PM10
49.50ppb
O3
0.56ppb
SO2
6.97ppb
NO2
0.23ppm
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 Arlington, Tennessee is updated every hour.
The worst air quality in Arlington, Tennessee in the last 24 hours was observed at 08:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Arlington, Tennessee was observed at 01:00:00 on 2026-04-24.
The current air quality in Arlington, Tennessee is 56, categorized as Moderate based on real-time data.
The most common pollutant in Arlington, Tennessee is PM2.5.
If the air quality in Arlington, Tennessee is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Arlington, Tennessee is 11.629 μg/m3.
The current PM10 concentration at Arlington, Tennessee is 49.949 μg/m3.
The current carbon monoxide (CO) concentration at Arlington, Tennessee is 0.224 ppm.
The current sulfur dioxide (SO2) concentration at Arlington, Tennessee is 0.595 ppb.
The current ozone (O3) concentration at Arlington, Tennessee is 48.093 ppm.
The current nitrogen dioxide (NO2) concentration at Arlington, Tennessee is 6.175 ppb.
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