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)
38
Good
Arlington, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.54 μg/m³
0
55
155
255
425
605+
21.16 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
2.38 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Arlington, Tennessee
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AQI 33
Good
6.47μg/m³
PM2.5
31.60μg/m³
PM10
21.98ppb
O3
0.35ppb
SO2
3.58ppb
NO2
0.18ppm
CO
AQI 33
Good
6.45μg/m³
PM2.5
31.00μg/m³
PM10
22.08ppb
O3
0.34ppb
SO2
2.34ppb
NO2
0.18ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
37.02μg/m³
PM10
22.55ppb
O3
0.55ppb
SO2
3.48ppb
NO2
0.18ppm
CO
AQI 38
Good
6.75μg/m³
PM2.5
30.19μg/m³
PM10
20.04ppb
O3
0.54ppb
SO2
3.55ppb
NO2
0.17ppm
CO
AQI 44
Good
7.64μg/m³
PM2.5
37.10μg/m³
PM10
23.63ppb
O3
0.55ppb
SO2
3.80ppb
NO2
0.18ppm
CO
AQI 38
Good
6.74μg/m³
PM2.5
30.11μg/m³
PM10
20.08ppb
O3
0.53ppb
SO2
3.54ppb
NO2
0.17ppm
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 03:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Arlington, Tennessee was observed at 03:00:00 on 2026-03-09.
The current air quality in Arlington, Tennessee is 38, categorized as Good 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 6.675 μg/m3.
The current PM10 concentration at Arlington, Tennessee is 30.539 μg/m3.
The current carbon monoxide (CO) concentration at Arlington, Tennessee is 0.177 ppm.
The current sulfur dioxide (SO2) concentration at Arlington, Tennessee is 0.351 ppb.
The current ozone (O3) concentration at Arlington, Tennessee is 21.157 ppm.
The current nitrogen dioxide (NO2) concentration at Arlington, Tennessee is 2.385 ppb.
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