Air quality in Magong City, Taiwan today

Mr. Duck’s Air Quality Score

Good air today for Magong City, Taiwan

⚠️ 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 Magong City is currently classified as Good. The main pollutant identified is PM2.5, with a measured concentration of 8.0 µg/m³, while the accompanying PM10 level stands at 20.0 µg/m³ based on six valid observations.

These values are presented through OpenAQ data and reflect the latest available readings for today. 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 data for Magong City includes six measured 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). All values come from a single monitoring location in 澎湖縣 – 馬公, so the dataset represents one station row for each pollutant. The most recent measurement timestamp is 2026‑02‑10 23:00 UTC, which falls within the “updated within 7 days” freshness category for every pollutant.

Because there is only one observation per pollutant, the reported minimum, median and maximum are identical. CO registers at 0.18 ppm, NO₂ at 0.003 ppm, O₃ at 0.047 ppm, PM10 at 20.0 µg/m³, PM2.5 at 8.0 µg/m³ and SO₂ at 0.0009 ppm. The lack of multiple rows means there is no spread or percentile range to describe variability; each pollutant’s value is a single point in time.

With just one monitoring site, the coverage for Magong City is limited, and the dataset does not capture spatial differences that may exist across the city or temporal changes beyond the latest reading. Consequently, while the data are fresh, they provide only a snapshot rather than a comprehensive picture of air quality conditions throughout Magong.

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 Magong City is based on six valid measurements and was refreshed recently, with the latest update recorded at 2026‑02‑10T23:00:00+00:00 (updated within 3 days). This snapshot reflects conditions at the time of collection; however, air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in the city.

OpenAQ station rows