Air quality in Taixi Township, Taiwan today
Mr. Duck’s Air Quality Score
Unhealthy air today for Taixi Township, Taiwan
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality today in Taixi Township is classified as Unhealthy. The primary pollutant identified for this assessment is PM2.5 (fine particles).
Measurements show a PM2.5 concentration of 56.0 µg/m³ and a PM10 level of 90.0 µg/m³, based on six valid observations recorded by 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
Taixi Township’s OpenAQ feed currently 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). The dataset is built from twelve recent rows, each representing a distinct monitoring observation, and two stations have contributed data in the last seven days; all other rows are older than a week.
The most recent readings for every pollutant were recorded on 2026‑02‑10 at 23:00 UTC. CO peaked at 0.42 ppm, NO₂ reached 0.018 ppm, O₃ was as low as 0.001 ppm, PM10 topped out at 90 µg/m³, PM2.5 at 56 µg/m³ and SO₂ at 0.0013 ppm. Across the twelve rows, median values are modest: CO 0.27 ppm, NO₂ about 0.010 ppm, O₃ roughly 0.021 ppm, PM10 60 µg/m³, PM2.5 31 µg/m³ and SO₂ 0.00175 ppm. The spread is noticeable – for example, PM10 ranges from 30 to 90 µg/m³, while CO varies between 0.12 and 0.42 ppm.
Because only two stations have supplied data within the past week, most of the observations are older than seven days, which means the snapshot may not capture short‑term fluctuations across the township. Nonetheless, the available records give a clear picture of typical concentration ranges for each pollutant during the period covered.
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 six valid measurements and was updated within 3 days, with the most recent reading recorded at 2026‑02‑10T23:00:00+00:00. These values provide a current snapshot of air quality for Taixi Township, but conditions can differ across neighborhoods and change throughout the day, so localized readings may vary from those presented here.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Taixi | co | 0.12 | ppm | 2021-05-17 05:00 UTC |
| Taixi | no2 | 0.0019 | ppm | 2021-05-17 05:00 UTC |
| Taixi | o3 | 0.0407 | ppm | 2021-05-17 05:00 UTC |
| Taixi | pm10 | 30.0 | µg/m³ | 2021-05-17 05:00 UTC |
| Taixi | pm25 | 6.0 | µg/m³ | 2021-05-17 05:00 UTC |
| Taixi | so2 | 0.0022 | ppm | 2021-05-17 05:00 UTC |
| 雲林縣 - 臺西 | co | 0.42 | ppm | 2026-02-10 23:00 UTC |
| 雲林縣 - 臺西 | no2 | 0.018 | ppm | 2026-02-10 23:00 UTC |
| 雲林縣 - 臺西 | o3 | 0.001 | ppm | 2026-02-10 23:00 UTC |
| 雲林縣 - 臺西 | pm10 | 90.0 | µg/m³ | 2026-02-10 23:00 UTC |
| 雲林縣 - 臺西 | pm25 | 56.0 | µg/m³ | 2026-02-10 23:00 UTC |
| 雲林縣 - 臺西 | so2 | 0.0013 | ppm | 2026-02-10 23:00 UTC |