Stay updated with real-time air quality in Cleveland, 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)
31
Good
Cleveland, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.76 μg/m³
0
55
155
255
425
605+
34.44 ppb
0
55
71
86
201
201+
2.54 ppb
0
36
76
186
605
1005+
6.86 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Cleveland, Tennessee
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AQI 28
Good
5.01μg/m³
PM2.5
21.46μg/m³
PM10
30.01ppb
O3
2.43ppb
SO2
6.93ppb
NO2
0.25ppm
CO
AQI 27
Good
4.51μg/m³
PM2.5
18.96μg/m³
PM10
29.11ppb
O3
2.43ppb
SO2
6.97ppb
NO2
0.24ppm
CO
AQI 27
Good
4.42μg/m³
PM2.5
18.78μg/m³
PM10
29.00ppb
O3
2.45ppb
SO2
6.97ppb
NO2
0.24ppm
CO
AQI 27
Good
4.72μg/m³
PM2.5
16.04μg/m³
PM10
28.64ppb
O3
2.20ppb
SO2
6.98ppb
NO2
0.25ppm
CO
AQI 27
Good
5.17μg/m³
PM2.5
21.00μg/m³
PM10
29.03ppb
O3
2.21ppb
SO2
6.98ppb
NO2
0.25ppm
CO
AQI 31
Good
3.20μg/m³
PM2.5
14.01μg/m³
PM10
34.28ppb
O3
2.76ppb
SO2
6.73ppb
NO2
0.23ppm
CO
Air quality measurements for Tennessee, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Cleveland, Tennessee is updated on an hourly basis.
The worst air quality in Cleveland, Tennessee was recorded at 03:00:00 on 2026-03-09.
The best air quality in Cleveland, Tennessee was recorded at 08:00:00 on 2026-03-09.
The real-time air quality index in Cleveland, Tennessee is 31, currently categorized as Good.
The most common pollutant in Cleveland, Tennessee is O3.
If the air quality in Cleveland, Tennessee is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Cleveland, Tennessee at present are 4.694 μg/m3.
The current PM10 levels in Cleveland, Tennessee are 18.762 μg/m3.
The current carbon monoxide (CO) level in Cleveland, Tennessee is 0.248 ppm.
The current sulfur dioxide (SO2) levels in Cleveland, Tennessee are 2.537 ppb.
The current ozone (O3) levels at Cleveland, Tennessee is 34.441 ppm.
The current nitrogen dioxide (NO2) levels at Cleveland, Tennessee is 6.861 ppb.
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