Air quality in Norderney, Lower Saxony, Germany today

Mr. Duck’s Air Quality Score

Moderate air today for Norderney, Lower Saxony, 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 Norderney today is classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 16.44 µg/m³ and a PM10 level of 17.88 µg/m³, based on five valid observations recorded via OpenAQ.

Data reflect the current conditions without interpretation or recommendation. 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 Norderney air‑quality feed contains data for six pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀), particulate matter 2.5 µm or less (PM₂.₅) and sulfur dioxide (SO₂). Each pollutant is represented by a single row of measurements, so the dataset covers one monitoring location for each substance rather than a network of stations across the island.

The timestamps show that most values are very recent: NO₂, O₃, PM₁₀ and PM₂.₅ were last updated on 2026‑02‑10 at 17:00 UTC, while SO₂ was refreshed a few hours earlier on 2026‑02‑10 at 14:00 UTC. The only older entry is NO, recorded on 2024‑03‑11 at 11:00 UTC, which means that for this particular gas the latest available reading is almost two years old. Because each pollutant has just one row, the minimum, median and maximum figures are identical – for example, NO₂ consistently reads 13.2314 µg/m³ and PM₁₀ stays at 17.8768 µg/m³.

These numbers illustrate a very narrow snapshot of air quality in Norderney: the data set is limited to one measurement point per pollutant, and the values show no observed variability over time within each row. While most pollutants have fresh updates from early February 2026, the NO reading remains outdated, highlighting an uneven temporal coverage across the dataset. Consequently, the presented figures give a static picture rather than a detailed view of how conditions may change across different parts of the city or throughout the day.

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 Norderney is based on five valid measurements and has been refreshed within the past three days, with the latest update recorded at 2026‑02‑10T17:00:00+00:00. This snapshot reflects conditions at the time of measurement but air quality can differ across neighbourhoods and change throughout the day, so values may not represent every location or moment in the city.

OpenAQ station rows