Air quality in Wiesloch, Baden-Württemberg, Germany today
Mr. Duck’s Air Quality Score
Moderate air today for Wiesloch, Baden-Württemberg, 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 Wiesloch today is classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements from four monitoring stations show a PM2.5 reference value of 11.0 µg/m³ and a PM10 reference value of 12.4 µg/m³.
Data are shown via OpenAQ, reflecting the latest available readings 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 Wiesloch contains a single monitoring row that reports five pollutants: nitrogen monoxide (NO), nitrogen dioxide (NO2), ozone (O3), particulate matter ≤ 10 µm (PM10) and particulate matter ≤ 2.5 µm (PM2.5). All measurements are expressed in micrograms per cubic metre.
The most recent observation for NO dates back to 2024‑03‑11 11:00 UTC, while the other four pollutants were last updated on 2026‑02‑10 17:00 UTC. This means that, apart from NO, the freshest data are less than three days old at the time of writing. Because there is only one station row, the coverage is limited to a single location within the city, so spatial variation across Wiesloch cannot be captured.
The values themselves show no variability in this snapshot: each pollutant has identical minimum, median and maximum figures. NO registers 2.6 µg/m³, NO2 23.116 µg/m³, O3 28.103 µg/m³, PM10 12.4 µg/m³ and PM2.5 11.0 µg/m³. The lack of spread (p10 equals p90) indicates that the dataset does not provide a range of observations over time for any pollutant. Consequently, while the data are recent for most compounds, they represent only a single point in time and cannot illustrate fluctuations or trends within Wiesloch. Users should keep in mind that air quality can differ across neighborhoods and moments, and this limited snapshot may not reflect those variations.
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 Wiesloch is based on four valid measurements and was updated within 3 days, with the latest refresh recorded at 2026‑02‑10T17:00:00+00:00. This snapshot reflects conditions at the time of sampling; air quality can vary across different neighbourhoods and change throughout the day, so values may not represent every location or moment in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Wiesloch | no | 2.6 | µg/m³ | 2024-03-11 11:00 UTC |
| Wiesloch | no2 | 23.116 | µg/m³ | 2026-02-10 17:00 UTC |
| Wiesloch | o3 | 28.103 | µg/m³ | 2026-02-10 17:00 UTC |
| Wiesloch | pm10 | 12.4 | µg/m³ | 2026-02-10 17:00 UTC |
| Wiesloch | pm25 | 11.0 | µg/m³ | 2026-02-10 17:00 UTC |