Air quality in Muju-eup, South Korea today

Mr. Duck’s Air Quality Score

Moderate air today for Muju-eup, South Korea

⚠️ 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 in Muju‑eup is currently rated as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 15.0 µg/m³ and a PM10 level of 20.0 µg/m³, based on six valid observations.

Data are shown 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 Muju‑eup contains measurements for six common air pollutants – carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or smaller (PM₁₀), fine particulate matter 2.5 µm or smaller (PM₂.₅) and sulfur dioxide (SO₂). All of these values come from a single monitoring location, giving a total of six rows of data, one for each pollutant.

Each pollutant record shows the same timestamp: 2026‑02‑10 18:00 UTC, which falls within the “updated within 7 days” freshness category. This means the most recent observations are only a few days old and reflect current conditions at that specific site. Because there is just one station, the spatial coverage across Muju‑eup is limited to that point rather than a broader network.

The numeric values are uniform across each pollutant’s statistical fields: CO registers 0.41 ppm, NO₂ 0.016 ppm, O₃ 0.0063 ppm, PM₁₀ 20.0 µg/m³, PM₂.₅ 15.0 µg/m³ and SO₂ 0.0023 ppm. The minimum, median and maximum are identical for every pollutant, indicating no observed variation over the reporting period at this location. Consequently, while the data are fresh, they provide a single snapshot rather than a range of conditions.

In summary, Muju‑eup’s air‑quality feed offers six pollutants measured at one site, all updated on 2026‑02‑10 18:00 UTC, with each pollutant showing a single consistent value and no detectable spread. Users should keep in mind that these figures represent the state of the atmosphere at that specific monitoring point at the time of measurement, and conditions may differ elsewhere or at other times.

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 for Muju‑eup is based on six valid measurements and was updated within 3 days, with the latest reading recorded at 2026‑02‑10T18:00:00+00:00. This snapshot reflects conditions at that time; air quality can vary across different neighborhoods and throughout the day, so values may differ from what you experience in other parts of the city.

OpenAQ station rows