Air quality in Montauban, Occitania, France today
Mr. Duck’s Air Quality Score
Good air today for Montauban, Occitania, 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 Montauban today is classified as Good. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 2.4 µg/m³ and a PM10 reference value of 5.5 µg/m³, based on four valid observations recorded via OpenAQ.
These figures indicate that the monitored concentrations are within the ranges associated with the Good category. 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 Montauban in Occitania contains measurements for five pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀) and particulate matter 2.5 µm or less (PM₂.₅). All values come from a single monitoring location, Montauban – Ramierou, so the station coverage consists of one row per pollutant, five rows in total.
The most recent data are from 2026‑02‑10 15:00 UTC for NO₂, O₃, PM₁₀ and PM₂.₅, indicating that four of the five pollutants have been updated within the last three days. The NO measurement is older, recorded on 2024‑03‑11 09:00 UTC, and is flagged as “Old data”. Because only one site supplies the observations, the dataset does not capture spatial variation across the city; conditions can differ in other neighborhoods or at different times of day.
All reported values are identical for their minimum, median and maximum, showing no observed spread within the available records. NO registers 1.3 µg/m³, NO₂ 16.2 µg/m³, O₃ 43.8 µg/m³, PM₁₀ 5.5 µg/m³ and PM₂.₅ 2.4 µg/m³. The uniformity of these single‑point readings means the dataset provides a snapshot rather than a range of concentrations for each pollutant. Consequently, while the data are recent for most pollutants, the limited number of stations and lack of variability should be kept in mind when interpreting air quality conditions across Montauban.
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 dataset for Montauban includes four valid measurements and is updated within 3 days, with the most recent values recorded on 2026‑02‑10 at 15:00 UTC. These figures represent a snapshot of ambient conditions across the city; air quality can differ by specific location and time of day, so individual experiences may vary from the reported averages.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Montauban - Ramierou | no | 1.3 | µg/m³ | 2024-03-11 09:00 UTC |
| Montauban - Ramierou | no2 | 16.2 | µg/m³ | 2026-02-10 15:00 UTC |
| Montauban - Ramierou | o3 | 43.8 | µg/m³ | 2026-02-10 15:00 UTC |
| Montauban - Ramierou | pm10 | 5.5 | µg/m³ | 2026-02-10 15:00 UTC |
| Montauban - Ramierou | pm25 | 2.4 | µg/m³ | 2026-02-10 15:00 UTC |