Air quality in Bourg-lès-Valence, Auvergne-Rhône-Alpes, France today
Mr. Duck’s Air Quality Score
Good air today for Bourg-lès-Valence, Auvergne-Rhône-Alpes, 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 Bourg‑lès‑Valence is currently classified as Good. The primary pollutant measured today is PM10, with a reported concentration of 5.3 µg/m³ based on two valid observations.
Data are shown via OpenAQ and reflect the latest available readings for this location. 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 OpenAQ feed for Bourg‑lès‑Valence contains four measured pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), particulate matter 10 µm or less (PM₁₀) and particulate matter 2.5 µm or less (PM₂.₅). These data come from six rows of observations recorded at two monitoring stations, so the spatial coverage is limited to a small number of sites within the city.
The most recent values are fairly fresh for NO₂ and PM₁₀: the latest NO₂ reading was taken on 2026‑02‑10 15:00 UTC and the newest PM₁₀ measurement on 2026‑02‑06 11:00 UTC, both updated within the last three to seven days. In contrast, the NO data are older, with the most recent entry from 2024‑03‑11 07:00 UTC, and the PM₂.5 figure dates back to 2017‑12‑08 14:00 UTC, meaning those pollutants rely on historic records rather than current conditions.
Across the available observations, NO₂ values range from a minimum of 31.2 µg/m³ to a maximum of 42.8 µg/m³, with a median around 37 µg/m³ and the central 80 % of readings falling between roughly 32 µg/m³ and 42 µg/m³. PM₁₀ shows a broader spread: values start at 5.3 µg/m³, peak at 13.1 µg/m³, and cluster near a median of 9.2 µg/m³, with the 10th to 90th percentile interval spanning about 6 µg/m³ to 12.3 µg/m³. The single historic PM₂.5 entry is 7.4 µg/m³ and the lone NO reading stands at 45.4 µg/m³.
Because only two stations contribute data, and because some pollutants are represented by outdated measurements, the picture of air quality in Bourg‑lès‑Valence is incomplete. Conditions can differ across neighborhoods and over time, so the available numbers give a snapshot rather than a comprehensive view of current citywide air quality.
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 Bourg‑lès‑Valence is based on two valid measurements and was updated within 3 days, with the latest refresh recorded at 2026‑02‑10T15:00:00+00:00. This snapshot reflects conditions at specific monitoring points and times; air quality can differ across neighborhoods and throughout the day, so values may not represent every location or moment in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| FR36003 | no2 | 42.75 | µg/m³ | 2017-04-20 14:00 UTC |
| FR36003 | pm10 | 13.1 | µg/m³ | 2017-12-08 14:00 UTC |
| FR36003 | pm25 | 7.4 | µg/m³ | 2017-12-08 14:00 UTC |
| A7 Valence Est | no | 45.4 | µg/m³ | 2024-03-11 07:00 UTC |
| A7 Valence Est | no2 | 31.2 | µg/m³ | 2026-02-10 15:00 UTC |
| A7 Valence Est | pm10 | 5.3 | µg/m³ | 2026-02-06 11:00 UTC |