Air quality in Wilhelmshaven, Lower Saxony, Germany today
Mr. Duck’s Air Quality Score
Moderate air today for Wilhelmshaven, Lower Saxony, 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 Wilhelmshaven today is classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 18.8043 µg/m³ and a PM10 level of 20.0855 µg/m³, based on four valid observations.
Data are shown via OpenAQ. 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 air‑quality record for Wilhelmshaven currently draws on a single monitoring site, Jadebusen, which supplies five separate pollutant readings. All five key pollutants—nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM10) and particulate matter 2.5 µm or less (PM2.5)—are represented in the dataset.
Four of the five rows are very recent, having been updated within the last three days; the newest timestamps are 2026‑02‑10 18:00 UTC for NO₂, O₃, PM10 and PM2.5. The remaining row is older, dating back to 2024‑03‑11 11:00 UTC for NO, which means that most of the current picture reflects conditions from just a day or two ago while one measurement is nearly two years out of date. Because all values are single observations rather than a series, each pollutant shows no statistical spread: the minimum, median and maximum are identical. For example, NO₂ registers 14.6409006 µg/m³, O₃ 29.9539013 µg/m³, PM10 20.0855 µg/m³ and PM2.5 18.8043 µg/m³, all recorded at the same recent time.
The dataset therefore offers a snapshot that is both limited in spatial coverage—only one station for the whole city—and uneven in temporal depth, with most pollutants captured very recently but one (NO) relying on an outdated reading. Users should keep in mind that air quality can differ across neighborhoods and over shorter intervals than those reflected here, so the figures represent a single point in time rather than a comprehensive view of Wilhelmshaven’s atmospheric conditions.
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 Wilhelmshaven are based on four valid measurements and have been updated within 3 days, with the latest update recorded at 2026‑02‑10T18:00:00+00:00. These figures provide a recent snapshot of citywide air quality but reflect only the monitoring points included in the dataset; conditions can differ across neighborhoods and change throughout the day.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Jadebusen | no | 0.753021 | µg/m³ | 2024-03-11 11:00 UTC |
| Jadebusen | no2 | 14.6409006 | µg/m³ | 2026-02-10 18:00 UTC |
| Jadebusen | o3 | 29.9539013 | µg/m³ | 2026-02-10 18:00 UTC |
| Jadebusen | pm10 | 20.0855 | µg/m³ | 2026-02-10 18:00 UTC |
| Jadebusen | pm25 | 18.8043 | µg/m³ | 2026-02-10 18:00 UTC |