Air quality in Kehl, Baden-Württemberg, Germany today
Mr. Duck’s Air Quality Score
Good air today for Kehl, Baden-Württemberg, Germany
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Kehl today is classified as Good. The main pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 2.0 µg/m³ and a PM10 reference value of 5.0 µg/m³, based on four valid observations.
These figures indicate that the concentrations of fine particulate matter are within the limits associated with the Good category 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 Kehl air‑quality record draws on a single monitoring station that supplies seven separate pollutant measurements – carbon monoxide, nitrogen oxide, nitrogen dioxide, ozone, PM10, PM2.5 and sulphur dioxide. All seven entries are present in the dataset, giving a full chemical profile for the site but no spatial spread beyond this one location.
Freshness of the data varies markedly across the pollutants. The most recent observations were recorded on 2026‑02‑10 17:00 UTC for nitrogen dioxide, ozone, PM10 and PM2.5, meaning those four compounds have been updated within the last three days. In contrast, carbon monoxide (last updated 2017‑01‑08 19:00 UTC) and sulphur dioxide (2017‑01‑06 09:00 UTC) are based on old measurements, while nitrogen oxide was refreshed more recently on 2024‑03‑11 11:00 UTC. Overall, the newest timestamps in the set are from early February 2026.
Each pollutant is represented by a single value with no observed variation – the minimum, median and maximum are identical for every compound (for example, CO consistently reads 400.0 µg/m³, NO 1.7 µg/m³, NO₂ 15.392 µg/m³, O₃ 52.661 µg/m³, PM10 5.0 µg/m³, PM2.5 2.0 µg/m³ and SO₂ 2.0 µg/m³). This uniformity indicates that the dataset captures only one snapshot per pollutant rather than a range of measurements over time.
Because the coverage consists of just one station, the figures reflect conditions at that specific point in Kehl and may not represent variations across other neighbourhoods or times of day. The mix of very recent updates for half of the pollutants and several years‑old entries for the others highlights an uneven temporal completeness in the available data.
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 four valid measurements and were updated within 3 days, with the latest refresh recorded at 2026‑02‑10T17:00:00+00:00. This snapshot reflects conditions measured at specific monitoring points in Kehl, Baden‑Württemberg, and may not represent every neighbourhood or moment throughout the city. Air quality can change rapidly across locations and times, so values should be interpreted as a brief overview rather than a comprehensive assessment.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Kehl | no | 1.7 | µg/m³ | 2024-03-11 11:00 UTC |
| Kehl | no2 | 15.392 | µg/m³ | 2026-02-10 17:00 UTC |
| Kehl | o3 | 52.661 | µg/m³ | 2026-02-10 17:00 UTC |
| Kehl | pm10 | 5.0 | µg/m³ | 2026-02-10 17:00 UTC |
| Kehl | pm25 | 2.0 | µg/m³ | 2026-02-10 17:00 UTC |
| Kehl | so2 | 2.0 | µg/m³ | 2017-01-06 09:00 UTC |