Air quality in Épinal, Grand Est, France today

Mr. Duck’s Air Quality Score

Good air today for Épinal, Grand Est, 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 Épinal today is classified as Good. The primary pollutant measured is PM2.5, with a reference value of 3.3 µg/m³, while the accompanying PM10 reference stands at 4.5 µg/m³. Four valid measurements were recorded to support this assessment.

Data are shown via OpenAQ and reflect the current conditions 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 Épinal draws from eleven measurement rows collected at a single monitoring site, and it includes values for carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀), particulate matter 2.5 µm or less (PM₂.₅) and sulfur dioxide (SO₂). The most recent observations are from 2026‑02‑10 17:00 UTC for NO₂, O₃, PM₁₀ and PM₂.₅, meaning that four of the seven pollutants have data updated within the last three days. CO, NO and SO₂ are only represented by older records – the latest CO reading dates back to 2019‑08‑09 11:00 UTC, NO to 2024‑03‑11 08:00 UTC and SO₂ also to 2019‑08‑09 11:00 UTC. Consequently, while the city’s current air quality picture is fairly fresh for the oxidants and particulates, it is less up‑to‑date for the combustion‑related gases.

Across the recent data the observed ranges are modest. NO₂ varied between 11.4 and 15.7 µg/m³ with a median of 13.55 µg/m³; O₃ spanned 55.2 to 79.3 µg/m³, median 67.25 µg/m³; PM₁₀ showed values from 4.5 up to 17.3 µg/m³, median 10.9 µg/m³; and PM₂.₅ ranged from 3.3 to 8.3 µg/m³, median 5.8 µg/m³. The particulate measurements therefore exhibit a broader spread than the nitrogen oxides, indicating more variability in dust‑related concentrations across the sampling period.

Because only one monitoring location supplies all rows, spatial differences within Épinal are not captured by this dataset. Users should keep in mind that conditions can differ across neighborhoods and that the older CO, NO and SO₂ values may not reflect today’s situation.

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 Épinal includes four valid measurements and is refreshed regularly, having been updated within 3 days (last update: 2026‑02‑10 17:00 UTC). This snapshot reflects conditions at the time of collection; air quality can differ across neighborhoods and change throughout the day, so values shown may not represent every location or moment in the city.

OpenAQ station rows