Air quality in Jaegung-dong, South Korea today
Mr. Duck’s Air Quality Score
Moderate air today for Jaegung-dong, South Korea
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Jaegung‑dong is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 31.0 and a PM10 reference value of 43.0, based on six valid observations recorded by OpenAQ.
These figures reflect the present conditions without implying any trend or cause. 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 Jaegung‑dong currently contains measurements for six common air pollutants: carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or smaller (PM₁₀), particulate matter 2.5 µm or smaller (PM₂.₅) and sulfur dioxide (SO₂). All of these values come from a single monitoring location identified as 산본동, so the city’s air‑quality picture is based on one station rather than a network of sites.
Each pollutant shows exactly one recorded value, which also serves as its minimum, median and maximum for the period covered. CO reads 0.4 ppm, NO₂ 0.014 ppm, O₃ 0.015 ppm, PM₁₀ 43.0 µg/m³, PM₂.₅ 31.0 µg/m³ and SO₂ 0.003 ppm. Because the data set contains only one row per pollutant, there is no spread or variability to report; the 10th‑percentile and 90th‑percentile figures match the single measurement for each component.
The most recent update across all pollutants was recorded on 2026‑02‑10 at 18:00 UTC, which falls within the “updated within 7 days” freshness category. No older or unknown timestamps are present, indicating that the information is relatively current despite its limited spatial coverage. Because only one monitoring point contributes data, conditions elsewhere in Jaegung‑dong may differ from these values, and any assessment of city‑wide air quality should consider this narrow sampling scope.
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 Jaegung‑dong is based on six valid measurements and was refreshed within the past three days, with the latest update recorded at 2026‑02‑10T18:00:00+00:00. This snapshot reflects conditions captured at that time; however, air quality can vary across different neighborhoods and throughout the day, so actual exposure may differ from what is displayed here.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 산본동 | co | 0.4 | ppm | 2026-02-10 18:00 UTC |
| 산본동 | no2 | 0.014 | ppm | 2026-02-10 18:00 UTC |
| 산본동 | o3 | 0.015 | ppm | 2026-02-10 18:00 UTC |
| 산본동 | pm10 | 43.0 | µg/m³ | 2026-02-10 18:00 UTC |
| 산본동 | pm25 | 31.0 | µg/m³ | 2026-02-10 18:00 UTC |
| 산본동 | so2 | 0.003 | ppm | 2026-02-10 18:00 UTC |