Air quality in Wando-gun, South Korea today

Mr. Duck’s Air Quality Score

Good air today for Wando-gun, 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 Wando‑gun is currently classified as Good. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 5.0 µg/m³ and a PM10 level of 9.0 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 Wando‑gun contains measurements for six common air pollutants – carbon monoxide, nitrogen dioxide, ozone, particulate matter ≤10 µm, particulate matter ≤2.5 µm and sulfur dioxide – all reported from a single monitoring location in 신지면. Each pollutant is represented by one row of data, so the station count is six rows in total. The most recent update for every parameter was recorded on 2026‑02‑10 at 18:00 UTC, which places all values within the past seven days and qualifies them as fresh.

Because each pollutant has only a single observation, the reported statistics show no variation: the minimum, median and maximum are identical for every metric. Carbon monoxide is measured at 0.16 ppm, nitrogen dioxide at 0.0048 ppm, ozone at 0.0345 ppm, sulfur dioxide at 0.0024 ppm, PM10 at 9.0 µg/m³ and PM2.5 at 5.0 µg/m³. The lack of spread means the dataset reflects a snapshot rather than a range of conditions across the county.

With all six rows updated within the last week, the data are current but limited to one site, so they capture only the air quality at that specific point in 신지면. Conditions elsewhere in Wando‑gun may differ, and the single‑site coverage means broader spatial patterns cannot be inferred from this set alone.

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 was updated within 3 days, with the most recent reading recorded at 2026‑02‑10T18:00:00+00:00. This snapshot provides a current view of air quality in Wando‑gun, but conditions can differ across neighborhoods and change throughout the day, so local variations may not be captured by these figures.

OpenAQ station rows