Air quality in Mueang Surin, Thailand today
Mr. Duck’s Air Quality Score
Moderate air today for Mueang Surin, 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 Mueang Surin is assessed as Moderate today. The primary pollutant identified is PM2.5 (fine particles).
Measurements show a PM2.5 concentration of 23.6 µg/m³ based on five valid observations reported through OpenAQ. 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 Mueang Surin contains a single monitoring row, so each pollutant is represented by one recent measurement taken at the Surin Meteorological Center on 2026‑02‑10 22:00 UTC. The available pollutants are carbon monoxide (CO) at 0.3 ppm, nitrogen dioxide (NO2) at 0.001 ppm, ozone (O3) at 0.026 ppm, fine particulate matter (PM2.5) at 23.6 µg/m³, and sulfur dioxide (SO2) at 0.0 ppm. Because there is only one station feeding data, the coverage across the city is limited to this location, and no spatial variation can be inferred from the current record.
All five pollutants share the same freshness: each value was last updated within the past seven days, specifically on the same timestamp of 2026‑02‑10 22:00 UTC. The statistical summary shows no variability for any pollutant – the minimum, median, and maximum are identical (CO 0.3 ppm, NO2 0.001 ppm, O3 0.026 ppm, PM2.5 23.6 µg/m³, SO2 0.0 ppm), indicating a single data point rather than a range of observations. Consequently, the dataset cannot reveal trends or fluctuations over time.
In practical terms, the air‑quality picture for Mueang Surin is based on one recent snapshot from a solitary source. While the measurements are current, the lack of multiple stations or repeated readings means that conditions elsewhere in the city or changes throughout the day are not captured. Users should keep in mind that local variations may exist beyond what this single‑station record shows.
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 Mueang Surin is based on five valid measurements and was updated within three days, with the latest reading recorded at 2026‑02‑10T22:00:00+00:00. This snapshot reflects conditions at a specific time and place; air quality can differ across neighborhoods and change throughout the day, so values may not represent the entire city at any given moment.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Surin Meteorological Center | co | 0.3 | ppm | 2026-02-10 22:00 UTC |
| Surin Meteorological Center | no2 | 0.001 | ppm | 2026-02-10 22:00 UTC |
| Surin Meteorological Center | o3 | 0.026 | ppm | 2026-02-10 22:00 UTC |
| Surin Meteorological Center | pm25 | 23.6 | µg/m³ | 2026-02-10 22:00 UTC |
| Surin Meteorological Center | so2 | 0.0 | ppm | 2026-02-10 22:00 UTC |