Air quality in Ganseong-eup, South Korea today

Mr. Duck’s Air Quality Score

Moderate air today for Ganseong-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 Ganseong-eup is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 18.0 µg/m³ and a PM10 level of 22.0 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 Ganseong‑eup air quality record includes six recent monitoring rows, each providing data for carbon monoxide, nitrogen dioxide, ozone, PM10, PM2.5 and sulfur dioxide. All six rows were last updated on 2026‑02‑10 at 17:00 UTC, so the freshest timestamp across the whole set is the same date and time for every pollutant.

For each contaminant the dataset shows a single value that also serves as the minimum, median and maximum. Carbon monoxide registers consistently at 0.19 ppm, nitrogen dioxide at 0.0067 ppm, ozone at 0.0473 ppm, PM10 at 22.0 µg/m³, PM2.5 at 18.0 µg/m³ and sulfur dioxide at 0.0025 ppm. Because the recorded range for every pollutant is zero, there is no observable spread or variability within this collection of six rows.

The coverage therefore reflects a snapshot rather than a detailed time series: all measurements are from the same location (상리) and share identical timestamps, leaving little information about how concentrations might change throughout the day or across different parts of Ganseong‑eup. While the data are recent, the lack of multiple dates or sites means that conditions can still differ by place and moment, and users should keep in mind that this set represents a limited view of the city’s overall air quality.

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 six valid measurements and is updated within three days, with the most recent reading recorded at 2026‑02‑10T17:00:00+00:00. While this snapshot provides a current view of air quality in Ganseong-eup, conditions can differ across neighborhoods and change throughout the day, so local variations may not be captured by these figures.

OpenAQ station rows