Air quality in Wesel, North Rhine-Westphalia, Germany today

Mr. Duck’s Air Quality Score

Good air today for Wesel, North Rhine-Westphalia, 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 Wesel today is classified as Good. The primary pollutant measured is PM2.5, with a reference concentration of 6.898 µg/m³, while the concurrent PM10 level is recorded at 11.034 µg/m³ based on four valid observations.

Data are shown via OpenAQ and reflect the current monitoring results for Wesel in North Rhine‑Westphalia, Germany. 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 Wesel air‑quality dataset currently contains five measured 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). All values come from a single monitoring site, Wesel‑Obrighoven, so the station count is two rows for the recent pollutants (NO2, O3, PM10, PM2.5) and one older row for NO. The most recent updates are from 2026‑02‑10 18:00 UTC for NO2, O3, PM10 and PM2.5, meaning the newest data are less than three days old. The NO measurement is older, last recorded on 2024‑03‑11 08:00 UTC, and is flagged as “old data”.

Across the four newer pollutants the observed ranges are modest. NO2 varies from a minimum of 24.05 µg/m³ to a maximum of 39.136 µg/m³, with a median around 31.59 µg/m³; O3 spans 9.386‑21.05 µg/m³ (median 15.22 µg/m³); PM10 runs between 6.7 and 11.034 µg/m³ (median 8.87 µg/m³); and PM2.5 is recorded from 6.898 to 10.48 µg/m³ (median 8.69 µg/m³). The inter‑percentile spread (10th–90th percentile) for each of these pollutants stays within roughly 12‑13 µg/m³, indicating limited variability in the recent snapshot.

Because only one sensor location supplies data, spatial coverage across Wesel is limited and conditions may differ elsewhere in the city. Moreover, the presence of a single older NO record highlights an uneven temporal depth: while four pollutants have fresh readings, NO information is dated by almost two years. Users should keep in mind that these figures represent a narrow point‑in‑time view from one site rather than a comprehensive citywide picture.

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 Wesel is based on four valid measurements and was refreshed recently, with the latest update recorded at 2026‑02‑10T18:00:00+00:00 (updated within 3 days). These values represent a snapshot of conditions at the time of collection; air quality can differ across neighborhoods and change throughout the day, so individual experiences may vary from the figures presented.

OpenAQ station rows