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)
44
Good
Arlington, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.20 μg/m³
0
55
155
255
425
605+
27.93 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
2.81 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Arlington, Tennessee
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AQI 49
Good
9.15μg/m³
PM2.5
41.15μg/m³
PM10
25.26ppb
O3
0.86ppb
SO2
2.98ppb
NO2
0.19ppm
CO
AQI 49
Good
9.38μg/m³
PM2.5
20.64μg/m³
PM10
28.43ppb
O3
0.83ppb
SO2
2.87ppb
NO2
0.20ppm
CO
AQI 49
Good
8.85μg/m³
PM2.5
28.25μg/m³
PM10
31.00ppb
O3
0.89ppb
SO2
3.06ppb
NO2
0.19ppm
CO
AQI 49
Good
9.46μg/m³
PM2.5
39.92μg/m³
PM10
33.35ppb
O3
0.86ppb
SO2
3.01ppb
NO2
0.19ppm
CO
AQI 49
Good
8.73μg/m³
PM2.5
27.59μg/m³
PM10
30.94ppb
O3
0.89ppb
SO2
3.06ppb
NO2
0.19ppm
CO
AQI 49
Good
9.34μg/m³
PM2.5
38.83μg/m³
PM10
33.64ppb
O3
0.86ppb
SO2
2.99ppb
NO2
0.19ppm
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 2026-09-06.
In the last 24 hrs, the best air quality in Arlington, Tennessee was observed at 08:00:00 on 2026-09-07.
The current air quality in Arlington, Tennessee is 44, 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 7.979 μg/m3.
The current PM10 concentration at Arlington, Tennessee is 16.196 μg/m3.
The current carbon monoxide (CO) concentration at Arlington, Tennessee is 0.188 ppm.
The current sulfur dioxide (SO2) concentration at Arlington, Tennessee is 0.932 ppb.
The current ozone (O3) concentration at Arlington, Tennessee is 27.935 ppm.
The current nitrogen dioxide (NO2) concentration at Arlington, Tennessee is 2.815 ppb.
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