Air quality in Wissen, Rhineland-Palatinate, Germany today
Mr. Duck’s Air Quality Score
Moderate air today for Wissen, Rhineland-Palatinate, Germany
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Wissen today is classified as moderate. The primary pollutant identified is PM2.5, with a measured concentration of 18.32 µg/m³ based on five valid observations reported through OpenAQ.
These values reflect the current monitoring snapshot for 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 dataset for Wissen contains measurements from a single monitoring station, providing six rows of data that cover the full set of pollutants recorded at this location: PM1, PM10, PM2.5, relative humidity, temperature and particle count (UM003). The most recent values are all from 2026‑02‑10 19:00 UTC for five of the parameters, showing that the sensor feed is being updated within the last few days. The exception is PM10, whose latest entry dates back to 2025‑01‑13 23:00 UTC, indicating that this particular measurement has not been refreshed for over a year.
Across the six rows the recorded concentrations are identical for each pollutant because only one observation per parameter is currently stored. PM1 registers at 10.29 µg/m³, PM2.5 at 18.32 µg/m³ and PM10 at 55.01 µg/m³. Relative humidity stands at 64.62 % and temperature at 10.27 °C. The particle counter (UM003) reports 1 705.73 particles per cubic centimetre. Because each pollutant has a single recorded value, the median, minimum and maximum are all the same, so there is no observable spread in the data.
The overall picture shows very fresh coverage for most variables but an uneven update frequency for PM10, which may limit any short‑term analysis that relies on that metric. With only one station contributing, spatial variation within Wissen cannot be captured; conditions can differ across neighborhoods and times of day even though the dataset provides a current snapshot for the listed pollutants.
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 are based on five valid measurements and have been updated within 3 days, with the latest reading recorded at 2026‑02‑10T19:00:00+00:00. This snapshot reflects conditions at a specific time and place; air quality can differ across neighborhoods and fluctuate throughout the day, so values may not represent the entire city of Wissen at all times.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Wissen | pm1 | 10.285999997456868 | µg/m³ | 2026-02-10 19:00 UTC |
| Wissen | pm10 | 55.014166831970215 | µg/m³ | 2025-01-13 23:00 UTC |
| Wissen | pm25 | 18.319666671752934 | µg/m³ | 2026-02-10 19:00 UTC |
| Wissen | relativehumidity | 64.6169999440511 | % | 2026-02-10 19:00 UTC |
| Wissen | temperature | 10.265333366394042 | c | 2026-02-10 19:00 UTC |
| Wissen | um003 | 1705.7333333333333 | particles/cm³ | 2026-02-10 19:00 UTC |