Air quality in Anjung, South Korea today

Mr. Duck’s Air Quality Score

Moderate air today for Anjung, 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 Anjung is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 value of 32.0 and a PM10 value of 40.0, based on six valid observations collected through 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 Anjung includes six measured 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 values come from a single monitoring location, giving a total of twelve data rows across the pollutants. Each pollutant’s most recent reading was recorded on 2026‑02‑10 at 18:00 UTC, which falls within the “updated within 7 days” freshness window, so the information reflects very recent conditions for the city.

Across the six gases, the observed concentrations span a modest range. CO varied from 0.19 ppm at its low to 0.35 ppm at its high, with a median of 0.27 ppm; NO₂ ranged between 0.0135 ppm and 0.0261 ppm (median 0.0198 ppm); O₃ was measured from 0.0019 ppm up to 0.0153 ppm (median 0.0086 ppm). The particulate measurements show a slightly broader spread: PM₁₀ values were between 36 µg/m³ and 40 µg/m³ (median 38 µg/m³), while PM₂.₅ ranged from 20 µg/m³ to 32 µg/m³ (median 26 µg/m³). SO₂ was the least variable, staying between 0.0021 ppm and 0.0025 ppm with a median of 0.0023 ppm.

Because the data come from only one station, spatial coverage within Anjung is limited; conditions can differ in other neighborhoods or at different times of day. Nevertheless, the dataset provides a complete snapshot of all six key pollutants for the city on a single recent timestamp, offering a clear picture of current ambient levels while highlighting that broader monitoring would be needed to capture local variations.

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 Anjung is based on six valid measurements and was refreshed recently, with the latest update recorded at 2026‑02‑10T18:00:00+00:00 (Updated within 3 days). This snapshot reflects conditions at the time of collection; however, air quality can vary across different neighborhoods and times of day within the city, so values may differ from what you experience locally.

OpenAQ station rows