Air quality in Mungyeong-si, South Korea today

Mr. Duck’s Air Quality Score

Moderate air today for Mungyeong-si, 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 today in Mungyeong‑si is classified as Moderate. The main pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 33.0 µg/m³ and a PM10 concentration of 45.0 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 air‑quality record for Mungyeong‑si currently draws from a single monitoring station, so each pollutant is represented by one data row. All six common pollutants are available: carbon monoxide at 0.33 ppm, nitrogen dioxide at 0.0219 ppm, ozone at 0.0233 ppm, particulate matter 10 µg/m³ at 45.0 µg/m³, particulate matter 2.5 µg/m³ at 33.0 µg/m³, and sulfur dioxide at 0.0032 ppm. Every measurement was last updated on 2026‑02‑10 17:00 UTC, which places the entire dataset within the “updated within seven days” freshness bucket.

Because there is only one reporting site, the statistical spread for each pollutant is effectively zero – the minimum, median, and maximum values are identical (for example, CO consistently reads 0.33 ppm). This lack of variation means the data describe a single snapshot rather than a range of conditions across different locations or times in the city. The uniform timestamps also indicate that no newer observations have been recorded since the February‑10 update, so any changes that may have occurred after that moment are not captured.

In practical terms, users can rely on these figures to understand the most recent reported levels for each pollutant at the sole monitoring point, but they should keep in mind that conditions elsewhere in Mungyeong‑si or later in the day could differ. The dataset’s completeness is limited by both the single‑station coverage and the static nature of the timestamps, so it offers a precise but narrow view of the city’s air quality at one moment in 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 are based on six valid measurements and have been updated within 3 days, with the most recent reading recorded at 2026‑02‑10T17:00:00+00:00. This snapshot reflects conditions at the time of collection; air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in Mungyeong‑si.

OpenAQ station rows