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)
52
Moderate
Cleveland, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.31 μg/m³
0
55
155
255
425
605+
13.28 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
10.21 ppb
0
54
101
361
1250
2050+
0.48 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Cleveland, Tennessee
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AQI 52
Moderate
9.54μg/m³
PM2.5
56.35μg/m³
PM10
11.20ppb
O3
0.60ppb
SO2
9.00ppb
NO2
0.48ppm
CO
AQI 62
Moderate
15.41μg/m³
PM2.5
58.60μg/m³
PM10
3.25ppb
O3
0.49ppb
SO2
11.30ppb
NO2
0.47ppm
CO
AQI 54
Moderate
10.73μg/m³
PM2.5
56.84μg/m³
PM10
5.37ppb
O3
0.48ppb
SO2
11.12ppb
NO2
0.47ppm
CO
AQI 75
Moderate
22.32μg/m³
PM2.5
53.75μg/m³
PM10
4.37ppb
O3
0.59ppb
SO2
8.96ppb
NO2
0.47ppm
CO
AQI 66
Moderate
16.56μg/m³
PM2.5
63.70μg/m³
PM10
3.58ppb
O3
0.59ppb
SO2
8.43ppb
NO2
0.47ppm
CO
AQI 56
Moderate
12.19μg/m³
PM2.5
54.95μg/m³
PM10
15.39ppb
O3
0.60ppb
SO2
14.67ppb
NO2
0.49ppm
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 2025-12-07.
The best air quality in Cleveland, Tennessee was recorded at 11:00:00 on 2025-12-06.
The real-time air quality index in Cleveland, Tennessee is 52, currently categorized as Moderate.
The most common pollutant in Cleveland, Tennessee is PM2.5.
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 9.894 μg/m3.
The current PM10 levels in Cleveland, Tennessee are 30.31 μg/m3.
The current carbon monoxide (CO) level in Cleveland, Tennessee is 0.477 ppm.
The current sulfur dioxide (SO2) levels in Cleveland, Tennessee are 0.591 ppb.
The current ozone (O3) levels at Cleveland, Tennessee is 13.283 ppm.
The current nitrogen dioxide (NO2) levels at Cleveland, Tennessee is 10.214 ppb.
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