Air quality in Oberthal, Saarland, Germany today

Mr. Duck’s Air Quality Score

Moderate air today for Oberthal, Saarland, Germany

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality in Oberthal today falls into the Moderate category according to OpenAQ data. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 28.62 µg/m³ based on five valid observations.

PM10 values are not available for this assessment. Overall, the dataset reflects a limited number of recent measurements, but it provides a clear indication of the current particulate matter level in the city. 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 Oberthal monitoring set consists of a single measurement row that records six pollutants: PM1, PM10, PM2.5, relative humidity, temperature and the particle count UM003. Because there is just one station, each pollutant has only one reported value rather than a range across multiple locations. The most recent data point for PM1, PM2.5, relative humidity, temperature and UM003 was logged on 2026-02-04 07:00 UTC, showing that the majority of the dataset is very fresh. The exception is PM10, whose latest entry dates back to 2025-01-13 23:00 UTC, indicating an older snapshot for that particular metric.

All six measurements share identical statistical summaries because each pollutant has only a single observation. For example, PM1 registers at 16.32453696122245 µg/m³ and the same figure is both the minimum and maximum recorded value. Likewise, PM2.5 stands at 28.62169308637185 µg/m³, relative humidity at 64.29365081383438 %, temperature at 5.050529158304609 °C, and UM003 at 2143.1064814814813 particles/cm³. The uniformity of these numbers reflects the limited spatial coverage rather than any natural variability.

Because only one row supplies data, there is no spread or percentile information to describe fluctuations over time or across different parts of Oberthal. Consequently, while the timestamps for most pollutants are up‑to‑date, the single‑station approach means that conditions elsewhere in the city may differ from what these values capture. Users should keep in mind that this snapshot provides a point‑in‑time view rather than a comprehensive picture of air quality throughout Oberthal.

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 Oberthal reflects five valid measurements and is marked as Updated within 7 days, with the latest values recorded on 2026‑02‑04T07:00:00+00:00. This snapshot provides a current view of air quality across the city, but conditions can differ by specific neighbourhoods and at different times of day, so local variations may not be captured in these figures.

OpenAQ station rows