Air quality in Jinan-gun, South Korea today

Mr. Duck’s Air Quality Score

Moderate air today for Jinan-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 Jinan‑gun is currently classified as Moderate. The primary pollutant identified for today is PM2.5 (fine particles).

Measurements from six valid monitoring stations show a PM2.5 concentration of 20.0 µg/m³ and a PM10 level of 27.0 µg/m³, as reported by 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 Jinan‑gun currently contains measurements from a single monitoring site, providing twelve rows of recent observations across six key pollutants: carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter ≤ 10 µm (PM10), particulate matter ≤ 2.5 µm (PM2.5) and sulfur dioxide (SO₂). All values were recorded at the same timestamp, 2026‑02‑10 17:00 UTC, which falls within the “updated within 7 days” freshness window, so the newest data are uniformly recent for every pollutant.

The reported concentrations show a relatively narrow spread. CO ranges from 0.28 to 0.35 ppm with a median of 0.315 ppm; NO₂ varies between 0.0083 and 0.0103 ppm (median 0.0093 ppm); O₃ is measured from 0.0048 to 0.0072 ppm (median 0.006 ppm). Particulate matter levels are also tightly clustered: PM10 spans 25.0‑27.0 µg/m³ (median 26.0 µg/m³) and PM2.5 ranges from 19.0 to 20.0 µg/m³ (median 19.5 µg/m³). The lowest sulfur dioxide reading is 0.0012 ppm, with a maximum of 0.0014 ppm and a median of 0.0013 ppm.

Because the data come from only one location, they capture conditions at that specific spot (진안읍) but do not reflect possible variations across the broader Jinan‑gun area. The uniform timestamp means there are no older or unknown entries in this snapshot, yet the limited spatial coverage should be kept in mind when interpreting these figures as representative of the whole region.

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 Jinan‑gun is based on six valid measurements and was updated within 3 days, with the latest refresh recorded at 2026‑02‑10T17:00:00+00:00. This snapshot reflects conditions measured at specific monitoring points; air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in the city.

OpenAQ station rows