Air quality in Rezé, Pays de la Loire, France today
Mr. Duck’s Air Quality Score
Good air today for Rezé, Pays de la Loire, 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 Rezé today is classified as Good. The primary pollutant measured is PM2.5 (fine particles). Recent observations show a PM2.5 concentration of 4.3 µg/m³ and a PM10 level of 11.6 µg/m³, based on two valid measurements.
Data are shown via OpenAQ. 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 current station data listed for this city is focused on particulate matter (PM). Only two pollutants are available from the OpenAQ feed: PM10 and PM2.5, each reported from a single monitoring location in Rezé. The dataset contains one active station, and both pollutant rows were last updated on 2026-02-10 05:00 UTC, which falls within the “updated within 3 days” freshness category.
For PM10 the recorded value is 11.6 µg/m³, with the minimum, median and maximum all equal to that figure, indicating no observed variation in the recent sample set. PM2.5 shows a single reading of 4.3 µg/m³, also with identical min‑med‑max values. Because only one station contributes data, spatial coverage across Rezé is limited, so conditions may differ in other neighborhoods or at times not captured by this snapshot. The timestamps confirm the information is current as of early February 2026, but the lack of multiple readings means trends or day‑to‑day changes cannot be assessed from this dataset alone.
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 Rezé are based on two valid measurements and were refreshed recently, being Updated within 3 days; the latest values were recorded at 2026‑02‑10T05:00:00+00:00. While these figures give a current snapshot of air quality, conditions can differ across neighbourhoods and change throughout the day, so local variations may not be fully captured in this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| LEVOYER | pm10 | 11.6 | µg/m³ | 2026-02-10 05:00 UTC |
| LEVOYER | pm25 | 4.3 | µg/m³ | 2026-02-10 05:00 UTC |