Air quality in Würzburg, Bavaria, Germany today
Mr. Duck’s Air Quality Score
Moderate air today for Würzburg, Bavaria, 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 Würzburg today is classified as Moderate. The primary pollutant identified is PM2.5, with a measured concentration of 11.61 µg/m³. In addition, PM10 levels are recorded at 17.68 µg/m³ based on five valid observations from OpenAQ.
These values reflect the current monitoring results 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 data set for Würzburg contains seven rows of measurements from two monitoring stations, covering six key pollutants: carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO2), ozone (O3), particulate matter ≤ 10 µm (PM10) and particulate matter ≤ 2.5 µm (PM2.5). The most recent observations were recorded on 2026‑02‑10 at 17:00 UTC for CO, NO2, O3, PM10, PM2.5 and on 2024‑03‑11 at 11:00 UTC for NO, showing that the majority of the data is fresh (within three days) while the NO reading is older by almost two years.
Across the available stations the recorded values are fairly consistent. CO is reported as a single value of 310.0 µg/m³ from the Würzburg/Stadtring Süd site, and NO appears only once at 7.1 µg/m³ from the same location. NO2 also has a single measurement of 25.78 µg/m³ at Stadtring Süd. Ozone is measured once at the Würzburg/Kopfklinik site with a value of 21.49 µg/m³. For particulate matter, PM10 shows three rows ranging from a minimum of 13.49 to a maximum of 17.68 µg/m³, with a median of 15.585 µg/m³; the 10th and 90th percentiles are 13.909 and 17.261 µg/m³ respectively. PM2.5 is reported once at 11.61 µg/m³ from Kopfklinik.
The coverage is uneven: while CO, NO2, O3, PM10 and PM2.5 have recent updates, the NO data is considerably older, and several pollutants are represented by only a single row, limiting spatial detail. The overall freshness of the dataset is high for most parameters, but the limited number of stations means that conditions can differ across neighborhoods and times not captured in these snapshots.
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 Würzburg are based on five valid measurements and have been refreshed recently, with the latest update recorded at 2026‑02‑10 17:00 UTC; the dataset is therefore considered “Updated within 3 days.” Please note that air quality can differ across neighbourhoods and change throughout the day, so this snapshot may not represent conditions everywhere in the city at any given moment.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Würzburg/Stadtring Süd | no | 7.1 | µg/m³ | 2024-03-11 11:00 UTC |
| Würzburg/Stadtring Süd | no2 | 25.78 | µg/m³ | 2026-02-10 17:00 UTC |
| Würzburg/Stadtring Süd | pm10 | 17.68 | µg/m³ | 2026-02-10 17:00 UTC |
| Würzburg/Kopfklinik | o3 | 21.49 | µg/m³ | 2026-02-10 17:00 UTC |
| Würzburg/Kopfklinik | pm10 | 13.49 | µg/m³ | 2026-02-10 17:00 UTC |
| Würzburg/Kopfklinik | pm25 | 11.61 | µg/m³ | 2026-02-10 17:00 UTC |