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)
49
Good
East Ridge, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.21 μg/m³
0
55
155
255
425
605+
21.98 ppb
0
55
71
86
201
201+
5.15 ppb
0
36
76
186
605
1005+
8.91 ppb
0
54
101
361
1250
2050+
0.32 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 49
Good
8.68μg/m³
PM2.5
24.95μg/m³
PM10
21.24ppb
O3
5.09ppb
SO2
8.92ppb
NO2
0.33ppm
CO
AQI 49
Good
8.52μg/m³
PM2.5
36.06μg/m³
PM10
22.39ppb
O3
5.02ppb
SO2
8.91ppb
NO2
0.32ppm
CO
AQI 49
Good
8.58μg/m³
PM2.5
35.78μg/m³
PM10
22.77ppb
O3
5.13ppb
SO2
8.91ppb
NO2
0.32ppm
CO
AQI 44
Good
7.91μg/m³
PM2.5
33.25μg/m³
PM10
18.24ppb
O3
6.32ppb
SO2
8.86ppb
NO2
0.33ppm
CO
AQI 49
Good
8.81μg/m³
PM2.5
41.58μg/m³
PM10
25.02ppb
O3
5.23ppb
SO2
8.85ppb
NO2
0.32ppm
CO
AQI 49
Good
8.82μg/m³
PM2.5
42.22μg/m³
PM10
25.00ppb
O3
5.10ppb
SO2
8.85ppb
NO2
0.32ppm
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 03:00:00 on 2025-07-16.
In the last 24 hours, the best air quality in East Ridge, Tennessee was observed at 02:00:00 on 2025-07-16.
As of now, the AQI in East Ridge, Tennessee is 49, 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 8.657 μg/m3.
The PM10 concentration in East Ridge, Tennessee is 29.209 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in East Ridge, Tennessee is 0.324 ppm.
Currently, East Ridge, Tennessee has a sulfur dioxide (SO2) concentration of 5.153 ppb.
The current ozone (O3) level in East Ridge, Tennessee at the moment is 21.98 ppm.
Nitrogen dioxide (NO2) level in East Ridge, Tennessee at the moment is 8.913 ppb.
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