Air quality in Marmande, Nouvelle-Aquitaine, France today
Mr. Duck’s Air Quality Score
Good air today for Marmande, Nouvelle-Aquitaine, 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 Marmande today is classified as Good. The primary pollutant measured is PM2.5 (fine particles). According to the latest data, the concentration of PM2.5 stands at 3.9 µg/m³ and the accompanying PM10 level is 10.6 µg/m³, based on three valid measurements.
These values are presented through OpenAQ and reflect the current monitoring snapshot 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 Marmande pulls information from two monitoring sites and contains eight individual measurement rows. Four pollutants are represented: nitrogen monoxide (NO), nitrogen dioxide (NO₂), particulate matter 10 µm or less (PM₁₀) and particulate matter 2.5 µm or less (PM₂.₅). The most recent values show a mixed picture of data freshness. NO was last recorded on 2024‑03‑11 09:00 UTC, while the other three pollutants have updates from February 2026: NO₂ at 2026‑02‑10 15:00 UTC, and both PM₁₀ and PM₂.5 at 2026‑02‑09 03:00 UTC. This means that for NO the available figure is over two years old, whereas the remaining pollutants reflect measurements taken within the past few days.
Across the eight rows, the observed concentrations span modest ranges. NO varies from a low of 4.5 µg/m³ to a high of 10.0 µg/m³, with a median around 7.3 µg/m³; NO₂ shows a broader spread, ranging between 6.3 and 33.4 µg/m³ and centering near 19.9 µg/m³. PM₁₀ values are tightly clustered, all falling between 9.8 and 10.6 µg/m³ with a median of 10.2 µg/m³, while PM₂.5 ranges from 3.9 to 5.7 µg/m³ and has a median close to 4.8 µg/m³. The percentile data confirm that most readings sit near the middle of these intervals, with the 10th‑percentile values only slightly above the minima and the 90th‑percentile values just below the maxima.
Because the dataset relies on a small number of stations, spatial coverage is limited; conditions can differ across neighborhoods or at times when no recent NO measurement exists. Users should keep in mind that the freshness of each pollutant’s data varies, with three of them reflecting very current observations and one being considerably older.
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 Marmande reflects three valid measurements and is updated within 3 days, with the most recent reading recorded on 2026‑02‑10 at 15:00 UTC. While this snapshot provides a current view of air quality across the city, conditions can differ by neighbourhood and change throughout the day, so local variations may not be captured in these figures.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| NET-FR058A | no | 4.5 | µg/m³ | 2024-03-04 07:00 UTC |
| NET-FR058A | no2 | 33.4 | µg/m³ | 2024-03-04 07:00 UTC |
| NET-FR058A | pm10 | 9.8 | µg/m³ | 2024-03-04 06:00 UTC |
| NET-FR058A | pm25 | 5.7 | µg/m³ | 2024-03-04 06:00 UTC |
| MARMANDE | no | 10.0 | µg/m³ | 2024-03-11 09:00 UTC |
| MARMANDE | no2 | 6.3 | µg/m³ | 2026-02-10 15:00 UTC |
| MARMANDE | pm10 | 10.6 | µg/m³ | 2026-02-09 03:00 UTC |
| MARMANDE | pm25 | 3.9 | µg/m³ | 2026-02-09 03:00 UTC |