Air quality in Gimhae-si, South Korea today

Mr. Duck’s Air Quality Score

Moderate air today for Gimhae-si, 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 Gimhae‑si 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 51.0 µg/m³, based on 36 valid observations collected through OpenAQ.

These values reflect the present assessment 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 Gimhae‑si contains six recent observations from a single monitoring location (삼방동) and covers all six common air‑quality 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). Each pollutant has a most recent reading dated 2026‑02‑10 18:00 UTC, so the freshest data are all within the last seven days.

Across the six rows the measured values show modest variation. CO ranges from 0.29 to 0.42 ppm with a median of about 0.40 ppm; NO₂ spans 0.0067–0.0267 ppm, clustering around a median of 0.0135 ppm; O₃ varies between 0.0066 and 0.031 ppm, with a typical value near 0.03 ppm. For the particulates, PM10 values lie between 28 and 51 µg/m³ (median ≈ 36 µg/m³) and PM2.5 between 16 and 26 µg/m³ (median ≈ 21 µg/m³). SO₂ is the lowest‑range gas, from 0.0025 to 0.0032 ppm with a median of roughly 0.0027 ppm.

Because all six pollutants are reported from the same site, the coverage is geographically limited; conditions elsewhere in Gimhae‑si may differ. The data set includes no older or unknown timestamps, indicating that every entry is recent, but the single‑station footprint means the overall picture is based on a narrow spatial sample rather than city‑wide monitoring.

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 36 valid measurements and is updated within 3 days, with the most recent reading recorded at 2026‑02‑10T18:00:00+00:00. While this snapshot provides a current view of Gimhae‑si’s air quality, conditions can differ across neighborhoods and change throughout the day, so local variations may not be captured in these figures.

OpenAQ station rows