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)
47
Good
Cleveland, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.64 μg/m³
0
55
155
255
425
605+
51.28 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
9.70 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Cleveland, Tennessee
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AQI 43
Good
4.82μg/m³
PM2.5
29.15μg/m³
PM10
46.42ppb
O3
0.71ppb
SO2
10.98ppb
NO2
0.33ppm
CO
AQI 46
Good
4.20μg/m³
PM2.5
20.08μg/m³
PM10
49.50ppb
O3
0.75ppb
SO2
10.76ppb
NO2
0.32ppm
CO
AQI 46
Good
4.01μg/m³
PM2.5
19.93μg/m³
PM10
50.00ppb
O3
0.75ppb
SO2
10.73ppb
NO2
0.32ppm
CO
AQI 44
Good
4.74μg/m³
PM2.5
20.19μg/m³
PM10
47.16ppb
O3
0.72ppb
SO2
10.95ppb
NO2
0.32ppm
CO
AQI 44
Good
4.65μg/m³
PM2.5
20.12μg/m³
PM10
47.22ppb
O3
0.73ppb
SO2
10.96ppb
NO2
0.32ppm
CO
AQI 52
Moderate
10.19μg/m³
PM2.5
44.96μg/m³
PM10
46.67ppb
O3
0.73ppb
SO2
10.40ppb
NO2
0.32ppm
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 04:00:00 on 2026-10-22.
The best air quality in Cleveland, Tennessee was recorded at 02:00:00 on 2026-10-22.
The real-time air quality index in Cleveland, Tennessee is 47, 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 4.416 μg/m3.
The current PM10 levels in Cleveland, Tennessee are 14.638 μg/m3.
The current carbon monoxide (CO) level in Cleveland, Tennessee is 0.293 ppm.
The current sulfur dioxide (SO2) levels in Cleveland, Tennessee are 0.647 ppb.
The current ozone (O3) levels at Cleveland, Tennessee is 51.285 ppm.
The current nitrogen dioxide (NO2) levels at Cleveland, Tennessee is 9.701 ppb.
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