Air quality in Cleveland, Tennessee, United States of America today

Mr. Duck’s Air Quality Score

Unhealthy for sensitive groups for Cleveland, Ohio, United States of America

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality today in Cleveland, Tennessee is classified as USG. The primary pollutant identified for the current assessment is PM2.5 (fine particles).

Measurements show a PM2.5 reference value of 41.7 and a PM10 reference value of 62.0, based on 13 valid observations collected via OpenAQ. This page is informational; for health guidance, use official sources such as EPA AirNow or WHO.

Latest sensor values

PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).

What the data includes

The dataset for Cleveland, Tennessee contains six recorded rows from a single monitoring location, and each row includes readings for PM1, PM10, PM2.5, relative humidity, temperature and UM003 (particle count). All six rows are flagged as “unknown” in terms of freshness, meaning the most recent timestamps are not available; there are no entries classified as today, within the last three days, seven days or thirty days. Consequently, the dataset does not provide any current values for any of the pollutants.

Across all six rows every pollutant reports a minimum, median and maximum value of zero, with the 10th and 90th percentiles also at zero. This uniform result indicates that no actual measurement data have been recorded or made accessible for these parameters in the available time frame. Because the only station represented is the same across all rows, there is no spatial coverage to capture variation within different parts of Cleveland.

In practical terms, while the list of pollutants shows what could be measured—fine and coarse particulate matter (PM1, PM10, PM2.5), ambient humidity, temperature and particle concentration (UM003)—the lack of recent or any non‑zero readings means the dataset cannot describe current air quality conditions in the city. Users should be aware that the available information is limited to a single, outdated source, and actual conditions may differ across neighborhoods and over time.

Learn more about sources and filtering: About the data.

Trusted references: WHO (Air pollution) · US EPA AirNow · European Environment Agency (Air)

Latest sensor values (bars)

PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).

Data notes

The data shown reflects 13 valid measurements and is refreshed — Updated within 3 days, with the latest reading recorded on 2026‑02‑10 at 23:00 UTC. This snapshot provides a brief overview of current conditions; however, air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in Cleveland, Tennessee.

OpenAQ station rows