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)
28
Good
Arlington, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.16 μg/m³
0
55
155
255
425
605+
30.18 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
3.26 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Arlington, Tennessee
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AQI 27
Good
5.35μg/m³
PM2.5
20.16μg/m³
PM10
29.45ppb
O3
0.63ppb
SO2
2.14ppb
NO2
0.22ppm
CO
AQI 30
Good
5.02μg/m³
PM2.5
17.86μg/m³
PM10
31.61ppb
O3
0.63ppb
SO2
2.14ppb
NO2
0.22ppm
CO
AQI 27
Good
4.94μg/m³
PM2.5
15.00μg/m³
PM10
22.47ppb
O3
0.75ppb
SO2
2.15ppb
NO2
0.21ppm
CO
AQI 38
Good
6.74μg/m³
PM2.5
29.75μg/m³
PM10
31.10ppb
O3
0.63ppb
SO2
2.77ppb
NO2
0.22ppm
CO
AQI 27
Good
5.13μg/m³
PM2.5
17.75μg/m³
PM10
22.76ppb
O3
0.76ppb
SO2
1.90ppb
NO2
0.22ppm
CO
AQI 38
Good
6.67μg/m³
PM2.5
29.44μg/m³
PM10
31.19ppb
O3
0.63ppb
SO2
2.87ppb
NO2
0.22ppm
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 05:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Arlington, Tennessee was observed at 11:00:00 on 2026-01-22.
The current air quality in Arlington, Tennessee is 28, categorized as Good based on real-time data.
The most common pollutant in Arlington, Tennessee is O3.
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 5.073 μg/m3.
The current PM10 concentration at Arlington, Tennessee is 17.156 μg/m3.
The current carbon monoxide (CO) concentration at Arlington, Tennessee is 0.232 ppm.
The current sulfur dioxide (SO2) concentration at Arlington, Tennessee is 0.874 ppb.
The current ozone (O3) concentration at Arlington, Tennessee is 30.177 ppm.
The current nitrogen dioxide (NO2) concentration at Arlington, Tennessee is 3.263 ppb.
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