Air quality in Douliu City, Taiwan today
Mr. Duck’s Air Quality Score
Moderate air today for Douliu City, Taiwan
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Douliu City is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 27.0 and a PM10 reference value of 41.0, based on six valid observations.
Data are shown via OpenAQ. 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 Douliu City currently comes from a single monitoring location, providing one recent record for each of the six standard air‑quality pollutants tracked by OpenAQ: 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 six measurements were last updated on 2026‑02‑10 at 23:00 UTC, which falls within the “updated within 7 days” freshness bucket, so the dataset reflects conditions from just a few days ago rather than historic or stale values.
Because there is only one reporting row per pollutant, the statistical spread is limited: each metric shows identical minimum, median and maximum figures. CO registers at 0.3 ppm, NO₂ at 0.012 ppm, O₃ at 0.02 ppm, PM₁₀ at 41 µg/m³, PM₂.5 at 27 µg/m³ and SO₂ at 0.0011 ppm. The lack of variation means the dataset cannot illustrate day‑to‑day fluctuations or broader spatial differences within Douliu City; it simply captures a single snapshot from the sole station.
Overall, the coverage is narrow—six rows representing six pollutants from one site—but the timestamps are recent and uniformly fresh. Users should keep in mind that air quality can change across neighborhoods and over time, so this single‑point snapshot may not represent conditions elsewhere in the city or later periods.
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 Douliu 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 captured by those sensors at that time. Air quality can vary across different neighborhoods and throughout the day, so local readings may differ from the values presented here.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 雲林縣 - 斗六 | co | 0.3 | ppm | 2026-02-10 23:00 UTC |
| 雲林縣 - 斗六 | no2 | 0.012 | ppm | 2026-02-10 23:00 UTC |
| 雲林縣 - 斗六 | o3 | 0.02 | ppm | 2026-02-10 23:00 UTC |
| 雲林縣 - 斗六 | pm10 | 41.0 | µg/m³ | 2026-02-10 23:00 UTC |
| 雲林縣 - 斗六 | pm25 | 27.0 | µg/m³ | 2026-02-10 23:00 UTC |
| 雲林縣 - 斗六 | so2 | 0.0011 | ppm | 2026-02-10 23:00 UTC |