Air quality in Montabaur, Rhineland-Palatinate, Germany today
Mr. Duck’s Air Quality Score
Good air today for Montabaur, 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 Montabaur today is classified as Good. The main pollutant identified is PM2.5, with a measured concentration of 5.112549 micrograms per cubic metre based on three valid observations from OpenAQ data.
Overall conditions are within the Good category and the reported PM2.5 value reflects the current monitoring results. 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 Montabaur air‑quality record contains four measured pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃) and fine particulate matter (PM₂.5). All data come from a single monitoring location, Westerwald‑Neuhäusel, so the dataset consists of four rows, one for each pollutant.
The most recent observations are very fresh for three of the substances: NO₂, O₃ and PM₂.5 were all updated on 2026-02-10 17:00 UTC, which falls within the “updated within three days” freshness category. By contrast, the NO measurement is older; its last update was recorded on 2024-03-11 11:00 UTC and is flagged as old data. Because each pollutant has only a single reported value, the minimum, median and maximum are identical – for example, NO₂ consistently reads 8.677803 µg/m³, O₃ stays at 39.9617767 µg/m³ and PM₂.5 remains at 5.112549 µg/m³.
Overall the dataset is limited in both spatial and temporal breadth: only one sensor contributes all four pollutant readings, and the NO series does not reflect recent conditions. Consequently, while the current figures give a snapshot of the air quality at Westerwald‑Neuhäusel, they do not capture variability across different parts of Montabaur or changes over time. Users should keep in mind that actual conditions elsewhere in the city may differ from these point measurements.
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 Montabaur are based on three valid measurements and were updated within 3 days, with the latest refresh recorded at 2026‑02‑10 17:00 UTC. This snapshot reflects conditions at a specific time and location; air quality can differ across neighborhoods and change throughout the day, so values may not represent current or city‑wide conditions.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Westerwald-Neuhäusel | no | 0.99760002 | µg/m³ | 2024-03-11 11:00 UTC |
| Westerwald-Neuhäusel | no2 | 8.677803 | µg/m³ | 2026-02-10 17:00 UTC |
| Westerwald-Neuhäusel | o3 | 39.9617767 | µg/m³ | 2026-02-10 17:00 UTC |
| Westerwald-Neuhäusel | pm25 | 5.112549 | µg/m³ | 2026-02-10 17:00 UTC |