Air quality in Fléville-devant-Nancy, Grand Est, France today
Mr. Duck’s Air Quality Score
Good air today for Fléville-devant-Nancy, Grand Est, France
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Fléville‑devant‑Nancy is classified as Good today. The primary pollutant measured is PM10, and the reported reference concentration for this particle size is 13.2 µg/m³.
Data are shown via OpenAQ and are based on a single valid measurement taken on 2026-02-12. 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 Fléville‑devant‑Nancy currently draws on two monitoring rows, one for nitrogen dioxide (NO2) and one for particulate matter 10 µm or less (PM10). Both pollutants are represented, but the dataset is very small – only a single station contributes each measurement. The NO2 reading comes from a record dated 2021‑03‑25 03:00 UTC, while the most recent PM10 value was logged on 2026‑02‑09 03:00 UTC, showing that the freshest data in the set is just a few days old for PM10 but more than five years old for NO2.
All reported values are identical across their statistical summaries. For NO2 the minimum, median and maximum are each 16.7 µg/m³, with the 10th and 90th percentiles also at 16.7 µg/m³, indicating a single observation rather than a range of measurements. The PM10 figures show the same pattern: every statistic – min, median, max, p10 and p90 – equals 13.2 µg/m³, again reflecting only one data point. Because each pollutant is captured by just one row, there is no spread to describe variability over time or across locations within the city.
Overall, the dataset highlights limited temporal coverage: the NO2 entry is classified as “Old data,” whereas the PM10 entry is marked as “Updated within 7 days.” This uneven freshness means that recent conditions are only available for particulate matter, while nitrogen dioxide information may not reflect current levels. Users should keep in mind that air‑quality conditions can differ across neighborhoods and change throughout the day, and the present record does not capture 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 Fléville‑devant‑Nancy is based on a single valid measurement and was updated within 3 days, with the most recent reading recorded at 2026‑02‑09T03:00:00+00:00. This snapshot reflects conditions at that specific time and location; air quality can differ across neighborhoods and change throughout the day, so values may not represent current or city‑wide conditions.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Fléville | no2 | 16.7 | µg/m³ | 2021-03-25 03:00 UTC |
| Fléville | pm10 | 13.2 | µg/m³ | 2026-02-09 03:00 UTC |