Stay updated with real-time air quality in Dyersburg, 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)
33
Good
Dyersburg, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.01 μg/m³
0
55
155
255
425
605+
22.55 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
3.96 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Dyersburg, Tennessee
Dyersburg, Tennessee
Scroll To Air Quality MapLoading...
AQI 49
Good
8.51μg/m³
PM2.5
37.07μg/m³
PM10
26.25ppb
O3
0.21ppb
SO2
2.67ppb
NO2
0.12ppm
CO
AQI 19
Good
3.41μg/m³
PM2.5
13.88μg/m³
PM10
21.20ppb
O3
0.78ppb
SO2
4.35ppb
NO2
0.22ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
24.85μg/m³
PM10
30.04ppb
O3
0.25ppb
SO2
3.23ppb
NO2
0.14ppm
CO
AQI 44
Good
7.85μg/m³
PM2.5
34.67μg/m³
PM10
31.69ppb
O3
0.18ppb
SO2
2.55ppb
NO2
0.12ppm
CO
AQI 27
Good
5.13μg/m³
PM2.5
22.11μg/m³
PM10
21.12ppb
O3
0.78ppb
SO2
3.47ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.58μg/m³
PM2.5
28.71μg/m³
PM10
11.95ppb
O3
0.46ppb
SO2
3.54ppb
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 Dyersburg, Tennessee is updated every hour.
The worst air quality in Dyersburg, Tennessee in the last 24 hours was observed at 10:00:00 on 2026-06-07.
In the last 24 hrs, the best air quality in Dyersburg, Tennessee was observed at 05:00:00 on 2026-06-08.
The current air quality in Dyersburg, Tennessee is 33, categorized as Good based on real-time data.
The most common pollutant in Dyersburg, Tennessee is PM2.5.
If the air quality in Dyersburg, Tennessee is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Dyersburg, Tennessee is 6.302 μg/m3.
The current PM10 concentration at Dyersburg, Tennessee is 28.011 μg/m3.
The current carbon monoxide (CO) concentration at Dyersburg, Tennessee is 0.203 ppm.
The current sulfur dioxide (SO2) concentration at Dyersburg, Tennessee is 0.714 ppb.
The current ozone (O3) concentration at Dyersburg, Tennessee is 22.548 ppm.
The current nitrogen dioxide (NO2) concentration at Dyersburg, Tennessee is 3.957 ppb.
All Rights Reserved © Ambee Inc. 2025