Air quality in Pingtung City, Taiwan today

Mr. Duck’s Air Quality Score

Moderate air today for Pingtung 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 Pingtung City is currently classified as Moderate. The main pollutant identified is PM2.5, with a measured concentration of 23.0 µg/m³. In addition, PM10 levels are recorded at 45.0 µg/m³ based on six valid observations.

Data is shown via OpenAQ and reflects the latest available readings for the city. 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 Pingtung City includes measurements of carbon monoxide, nitrogen dioxide, ozone, PM10, PM2.5 and sulfur dioxide. All six pollutants are represented by a single monitoring location, giving one row of data per pollutant (six rows in total). Each reading was last refreshed on 2026-02-10 23:00 UTC, which falls within the “updated within 7 days” freshness bucket, so the information is current as of that date and time.

Across the six pollutants the reported values are identical for their minimum, median and maximum, indicating no observed variation in this snapshot. Carbon monoxide registers at 0.37 ppm, nitrogen dioxide at 0.012 ppm, ozone at 0.024 ppm, sulfur dioxide at 0.001 ppm, while particulate matter shows 45.0 µg/m³ for PM10 and 23.0 µg/m³ for PM2.5. Because each metric has a single recorded value, the spread (p10 to p90) is effectively zero, so the dataset describes only one point in time rather than a range of conditions.

The coverage is limited to one station, which means spatial variability within Pingtung City cannot be captured by this set alone. Although the timestamps are recent, the lack of multiple locations or repeated measurements over time restricts insight into how pollutant levels might differ across neighborhoods or change throughout the day. Users should keep in mind that these figures represent a snapshot from a single site and that actual air quality can vary elsewhere in the city.

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 Pingtung 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 sampling; 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