Air quality in Mulhouse, Grand Est, France today
Mr. Duck’s Air Quality Score
Good air today for Mulhouse, Grand Est, 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 Mulhouse today is classified as Good. The primary pollutant measured is PM2.5, with a reported concentration of 6.3 µg/m³, while the accompanying PM10 level stands at 9.9 µg/m³ based on six valid observations.
Data are shown via OpenAQ and reflect the current monitoring results 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 air‑quality dataset for Mulhouse includes six measured pollutants – carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀) and particulate matter 2.5 µm or less (PM₂.₅). Data come from three monitoring stations, providing a total of twelve individual rows across the city. Freshness varies by pollutant: the most recent CO reading was recorded on 2026‑02‑10 at 15:00 UTC in Mulhouse‑Briand; NO₂, PM₁₀, O₃ and PM₂.₅ also have their latest updates on that same day and time from Mulhouse Sud 2. The only older entry is the NO value, last updated on 2024‑03‑11 at 08:00 UTC at Mulhouse Nord, which is more than a year old compared with the other measurements.
Looking at the numbers, CO shows a single reported concentration of 257.0 µg/m³, while NO ranges from 6.8 to 48.2 µg/m³ with a median of 43.6 µg/m³ – indicating that most recent NO observations cluster near the higher end of its spread. NO₂ values are tightly grouped between 23.1 and 34.9 µg/m³, median 26.5 µg/m³, suggesting limited variability at the sampled site. Particulate matter is low: PM₁₀ spans 9.9 to 15.0 µg/m³ (median 14.3 µg/m³) and PM₂.₅ is a constant 6.3 µg/m³ across its single row. Ozone is also uniform, recorded at 39.9 µg/m³ in the lone entry.
Overall, the dataset offers recent coverage for five of the six pollutants but relies on only one or two stations per pollutant, and the NO data remains outdated. Consequently, while the available figures give a snapshot of current conditions at specific sites, they do not capture the full spatial or temporal variability that may exist across Mulhouse.
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 Mulhouse are based on six valid measurements and were refreshed recently, with the latest update recorded at 2026‑02‑10T15:00:00+00:00 (updated within 3 days). This snapshot reflects conditions at the time of collection; air quality can vary across different neighbourhoods and times of day within the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Mulhouse Nord | no | 43.6 | µg/m³ | 2024-03-11 08:00 UTC |
| Mulhouse Nord | no2 | 26.5 | µg/m³ | 2024-12-05 12:00 UTC |
| Mulhouse Nord | pm10 | 15.0 | µg/m³ | 2024-12-04 01:00 UTC |
| Mulhouse Sud 2 | no | 6.8 | µg/m³ | 2024-03-11 08:00 UTC |
| Mulhouse Sud 2 | no2 | 23.1 | µg/m³ | 2026-02-10 15:00 UTC |
| Mulhouse Sud 2 | o3 | 39.9 | µg/m³ | 2026-02-10 15:00 UTC |
| Mulhouse Sud 2 | pm10 | 9.9 | µg/m³ | 2026-02-10 15:00 UTC |
| Mulhouse Sud 2 | pm25 | 6.3 | µg/m³ | 2026-02-10 15:00 UTC |
| Mulhouse-Briand | no | 48.2 | µg/m³ | 2024-03-11 08:00 UTC |
| Mulhouse-Briand | no2 | 34.9 | µg/m³ | 2026-02-10 15:00 UTC |
| Mulhouse-Briand | pm10 | 14.3 | µg/m³ | 2026-02-09 03:00 UTC |