Air quality in Goheung-gun, South Korea today
Mr. Duck’s Air Quality Score
Good air today for Goheung-gun, 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 today in Goheung‑gun is classified as Good. The main pollutant identified is PM2.5, with a measured concentration of 7.0 µg/m³; the same reference value applies to PM10 at 7.0 µg/m³. Six valid measurements were used to determine these values.
This assessment reflects the current conditions reported through OpenAQ data. 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 Goheung‑gun contains six individual readings drawn from a single monitoring site in 고흥읍. All six pollutants—carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM10), particulate matter 2.5 µm or less (PM2.5) and sulfur dioxide (SO₂)—are represented, each with a single recorded value that was last updated on 2026‑02‑10 at 17:00 UTC. Because the data come from only one location, the spatial coverage across the county is limited; conditions elsewhere may differ.
The reported concentrations are all identical to their median values, indicating no observed variability within this dataset. CO registers at 0.26 ppm, NO₂ at 0.0054 ppm, O₃ at 0.0236 ppm, PM10 and PM2.5 each at 7.0 µg/m³, and SO₂ at 0.0028 ppm. The minimum, median, maximum, as well as the 10th‑percentile and 90th‑percentile figures are the same for every pollutant, reflecting that only one measurement per parameter is available. Consequently, there is no spread or range to describe trends over time or across locations.
All six entries fall into the “updated within 7 days” freshness bucket, so the data are recent but not real‑time. Because the dataset consists of a single station’s snapshot, it cannot capture temporal changes throughout the day or week, nor can it illustrate differences between urban and rural parts of Goheung‑gun. Users should keep in mind that while these figures give an up‑to‑date point of reference for each pollutant at 고흥읍, broader air‑quality conditions across the county may vary.
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 Goheung‑gun is based on six valid measurements and was updated within three days, with the latest refresh recorded at 2026‑02‑10 17:00 UTC. This snapshot reflects conditions at the time of collection; air quality can vary by location and time within the city, so values may differ from those experienced elsewhere or later in the day.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 고흥읍 | co | 0.26 | ppm | 2026-02-10 17:00 UTC |
| 고흥읍 | no2 | 0.0054 | ppm | 2026-02-10 17:00 UTC |
| 고흥읍 | o3 | 0.0236 | ppm | 2026-02-10 17:00 UTC |
| 고흥읍 | pm10 | 7.0 | µg/m³ | 2026-02-10 17:00 UTC |
| 고흥읍 | pm25 | 7.0 | µg/m³ | 2026-02-10 17:00 UTC |
| 고흥읍 | so2 | 0.0028 | ppm | 2026-02-10 17:00 UTC |