Stay updated with real-time air quality in East Ridge, 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
East Ridge, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.87 μg/m³
0
55
155
255
425
605+
24.80 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
6.56 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Ridge, Tennessee
East Ridge, Tennessee
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AQI 38
Good
7.28μg/m³
PM2.5
33.12μg/m³
PM10
22.17ppb
O3
0.37ppb
SO2
6.46ppb
NO2
0.19ppm
CO
AQI 44
Good
7.90μg/m³
PM2.5
34.99μg/m³
PM10
21.36ppb
O3
0.38ppb
SO2
6.43ppb
NO2
0.19ppm
CO
AQI 44
Good
7.88μg/m³
PM2.5
34.95μg/m³
PM10
23.03ppb
O3
0.38ppb
SO2
6.50ppb
NO2
0.19ppm
CO
AQI 44
Good
7.71μg/m³
PM2.5
34.84μg/m³
PM10
17.65ppb
O3
0.38ppb
SO2
6.42ppb
NO2
0.19ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
34.84μg/m³
PM10
28.42ppb
O3
0.39ppb
SO2
6.81ppb
NO2
0.20ppm
CO
AQI 44
Good
7.85μg/m³
PM2.5
34.84μg/m³
PM10
28.00ppb
O3
0.40ppb
SO2
6.82ppb
NO2
0.20ppm
CO
Air quality and pollutant data for Tennessee, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for East Ridge, Tennessee is updated every hour for accuracy.
In the past 24 hours, the air quality in East Ridge, Tennessee was at its worst at 02:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in East Ridge, Tennessee was observed at 10:00:00 on 2026-09-07.
As of now, the AQI in East Ridge, Tennessee is 44, indicating Good conditions.
East Ridge, Tennessee air has the highest levels of PM2.5.
Poor air quality in East Ridge, Tennessee means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in East Ridge, Tennessee are currently 7.853 μg/m3.
The PM10 concentration in East Ridge, Tennessee is 34.865 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in East Ridge, Tennessee is 0.193 ppm.
Currently, East Ridge, Tennessee has a sulfur dioxide (SO2) concentration of 0.381 ppb.
The current ozone (O3) level in East Ridge, Tennessee at the moment is 24.798 ppm.
Nitrogen dioxide (NO2) level in East Ridge, Tennessee at the moment is 6.557 ppb.
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