Air quality in Limoges, Nouvelle-Aquitaine, France today

Mr. Duck’s Air Quality Score

Good air today for Limoges, Nouvelle-Aquitaine, France

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality in Limoges today is classified as Good. The primary pollutant identified is PM2.5 (fine particles).

Measurements recorded by OpenAQ show a PM2.5 reference value of 1.6 and a PM10 reference value of 2.8, based on six valid observations. 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 data set for Limoges includes measurements of nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter ≤ 10 µm (PM₁₀) and particulate matter ≤ 2.5 µm (PM₂.₅). These values come from 15 rows of observations collected at four monitoring stations, all identified as “LIMOGES – BERLAND”. The most recent updates are very recent for most pollutants: NO₂, PM₁₀, O₃ and PM₂.5 were last recorded on 2026‑02‑10 15:00 UTC, while the NO data point is older, dated 2024‑03‑11 09:00 UTC. Overall, four of the fifteen rows contain recent measurements (within the past three days), five rows are from the previous week, and nine rows are classified as old; there are no unknown‑age entries.

Across the pollutants, the observed ranges differ markedly. NO₂ values span from a low of 22.7 µg/m³ to a high of 42.3 µg/m³, with a median of about 26 µg/m³ and the 10th–90th percentile band running roughly between 23 µg/m³ and 38 µg/m³. PM₁₀ shows a much tighter spread, from 2.8 to 11.1 µg/m³, median 8.6 µg/m³, with the central 80 % of readings falling between 4.2 and 10.7 µg/m³. Ozone values are clustered between 22.7 and 29.0 µg/m³ (median 25.9 µg/m³), while PM₂.5 ranges from 1.6 to 8.1 µg/m³, median 4.9 µg/m³. In contrast, NO exhibits a broader distribution, from 2.5 up to 45.1 µg/m³, with a median of 30.1 µg/m³ and the central 80 % between about 8 and 42 µg/m³.

The coverage is uneven: recent data are available for four pollutants but not for NO, which relies on an older measurement. Consequently, while the city’s air‑quality picture includes a full suite of common pollutants, the freshness of the NO record limits how up‑to‑date that particular component can be described. Users should keep in mind that conditions can vary across different parts of Limoges and over time, especially for pollutants with older timestamps.

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 are based on six valid measurements and have been refreshed recently, with the latest update recorded on 2026‑02‑10 at 15:00 UTC; they are considered “Updated within 3 days.” This snapshot reflects conditions measured at specific monitoring points and times, so air quality can differ across neighborhoods and moments throughout Limoges.

OpenAQ station rows