Air quality in Samran, Thailand today
Mr. Duck’s Air Quality Score
Moderate air today for Samran, Thailand
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Samran is currently assessed as Moderate. The primary pollutant identified for today is PM2.5 (fine particles).
Measurements recorded by OpenAQ show a PM2.5 concentration of 16.5 µg/m³ based on five valid observations. No PM10 reference value is available for this assessment. 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 Samran includes five measured pollutants – carbon monoxide, nitrogen dioxide, ozone, fine particulate matter (PM2.5) and sulfur dioxide – all reported from a single monitoring location at Phaya Thaen Public Park. Each pollutant has one recorded value, so the station coverage is limited to this lone site rather than a network of sensors across the city.
All five readings were last updated on 2026‑02‑10 22:00 UTC, which places every datum in the “updated within 7 days” freshness bucket; there are no older or unknown timestamps. Because each pollutant appears only once, the statistical spread is effectively zero: carbon monoxide registers exactly 0.4 ppm, nitrogen dioxide 0.003 ppm, ozone 0.008 ppm, PM2.5 16.5 µg/m³ and sulfur dioxide 0.003 ppm, with identical minimum, median and maximum values for each.
Consequently the data give a snapshot of air quality at one point in time and location rather than a city‑wide picture. While the measurements are current, the lack of multiple stations means variations across different neighborhoods or times of day are not captured here. Users should keep in mind that conditions elsewhere in Samran may differ from those observed at Phaya Thaen Public Park on the reported date.
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 current dataset for Samran includes five valid measurements and is marked as Updated within 3 days, with the latest values recorded at 2026‑02‑10T22:00:00+00:00. These figures represent a snapshot of conditions across the monitoring network; actual air quality can differ by specific location and time of day within the city, so local variations may not be reflected in this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Phaya Thaen Public Park | co | 0.4 | ppm | 2026-02-10 22:00 UTC |
| Phaya Thaen Public Park | no2 | 0.003 | ppm | 2026-02-10 22:00 UTC |
| Phaya Thaen Public Park | o3 | 0.008 | ppm | 2026-02-10 22:00 UTC |
| Phaya Thaen Public Park | pm25 | 16.5 | µg/m³ | 2026-02-10 22:00 UTC |
| Phaya Thaen Public Park | so2 | 0.003 | ppm | 2026-02-10 22:00 UTC |