Air quality in Bang Sao Thong Subdistrict, Thailand today
Mr. Duck’s Air Quality Score
Unhealthy for sensitive groups for Bang Sao Thong Subdistrict, Thailand
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 Bang Sao Thong Subdistrict is classified as USG. The primary pollutant identified is PM2.5, with a measured concentration of 43.9 µg/m³ based on one valid observation reported through OpenAQ.
Data for this assessment are limited to the single measurement available, and no additional pollutants were recorded. 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
Bang Sao Thong Subdistrict’s OpenAQ feed contains data for five pollutants – carbon monoxide (CO), ozone (O3), particulate matter ≤10 µm (PM10), particulate matter ≤2.5 µm (PM2.5) and sulfur dioxide (SO2). The dataset is built from a single monitoring location, the National Housing Authority Bangplee station, so there is only one row of data for each pollutant.
The timestamps show that most measurements are dated several years ago, with CO recorded on 2021‑09‑07 21:00 UTC, O3 on 2023‑02‑02 00:00 UTC, PM10 on 2023‑12‑07 02:00 UTC and SO2 on 2023‑01‑05 02:00 UTC. The only recent entry is the PM2.5 value, updated on 2026‑02‑10 21:00 UTC, which falls within the “updated within 7 days” freshness bucket. Overall, the newest data point is just over two years old for most pollutants, indicating limited real‑time coverage.
Across the five substances the recorded values are all single points rather than ranges. CO, O3 and SO2 each have a constant reading of 0.46 ppm, 0.051 ppm and 0.01 ppm respectively, while PM10 is fixed at 1.0 µg/m³. By contrast, the PM2.5 measurement stands out at 43.9 µg/m³, which is both the median and the extreme for that pollutant. Because each pollutant has only one observed value, there is no spread to describe variability; the data essentially represent isolated snapshots rather than ongoing trends.
In summary, Bang Sao Thong Subdistrict’s air‑quality profile is based on a single monitoring site, with five pollutants represented but most of the observations dated several years back. The freshest reading is the PM2.5 value from early February 2026, while all other metrics are older than one year. Users should keep in mind that conditions can differ across the subdistrict and over time, and the current dataset does not capture those 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 for Bang Sao Thong Subdistrict is based on a single valid measurement and was refreshed recently, Updated within 3 days; the latest reading was recorded at 2026‑02‑10T21:00:00+00:00. This snapshot reflects conditions at that specific time and location only. Air quality can vary across different parts of the city and change throughout the day, so values may differ from what you experience elsewhere or later.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| National Housing Authority Bangplee | co | 0.46 | ppm | 2021-09-07 21:00 UTC |
| National Housing Authority Bangplee | o3 | 0.051 | ppm | 2023-02-02 00:00 UTC |
| National Housing Authority Bangplee | pm10 | 1.0 | µg/m³ | 2023-12-07 02:00 UTC |
| National Housing Authority Bangplee | pm25 | 43.9 | µg/m³ | 2026-02-10 21:00 UTC |
| National Housing Authority Bangplee | so2 | 0.01 | ppm | 2023-01-05 02:00 UTC |