Air quality in Haman-gun, South Korea today
Mr. Duck’s Air Quality Score
Moderate air today for Haman-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 in Haman‑gun is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 26.0 µg/m³ and a PM10 level of 28.0 µg/m³, based on six valid observations reported through OpenAQ.
These values reflect the present monitoring results for the area. 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 Haman‑gun data set contains a single monitoring location in 가야읍 that reports six common air‑quality pollutants: carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or smaller (PM₁₀), fine particulate matter 2.5 µm or smaller (PM₂.₅) and sulfur dioxide (SO₂). All six measurements were recorded at the same time, 2026‑02‑10 18:00 UTC, so the freshest data for every pollutant is just a few days old and falls within the “updated within 7 days” freshness bucket.
Because only one row of observations is available, there is no variation across stations or over time. The reported values are identical for the minimum, median, maximum, 10th percentile and 90th percentile, indicating that each pollutant has a single recorded figure rather than a distribution. CO registers at 0.54 ppm, NO₂ at 0.0171 ppm, O₃ at 0.0048 ppm, PM₁₀ at 28.0 µg/m³, PM₂.₅ at 26.0 µg/m³ and SO₂ at 0.0023 ppm.
With just one monitoring point, the data give a snapshot of conditions in 가야읍 but do not capture spatial differences that may exist elsewhere in Haman‑gun. The uniform timestamps mean the dataset is temporally consistent, yet its limited coverage prevents assessment of daily or weekly trends. Users should keep in mind that air quality can change across neighborhoods and over time, so this single set of values represents only the moment it was recorded.
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 Haman‑gun is based on six valid measurements and was refreshed recently, having been updated within three days (last update: 2026‑02‑10 18:00 UTC). While these figures give a current snapshot of overall conditions, air quality can differ across neighborhoods and change throughout the day, so local variations may not be fully captured in this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 가야읍 | co | 0.54 | ppm | 2026-02-10 18:00 UTC |
| 가야읍 | no2 | 0.0171 | ppm | 2026-02-10 18:00 UTC |
| 가야읍 | o3 | 0.0048 | ppm | 2026-02-10 18:00 UTC |
| 가야읍 | pm10 | 28.0 | µg/m³ | 2026-02-10 18:00 UTC |
| 가야읍 | pm25 | 26.0 | µg/m³ | 2026-02-10 18:00 UTC |
| 가야읍 | so2 | 0.0023 | ppm | 2026-02-10 18:00 UTC |