Air quality in Bad Kreuznach, Rhineland-Palatinate, Germany today

Mr. Duck’s Air Quality Score

Moderate air today for Bad Kreuznach, Rhineland-Palatinate, Germany

⚠️ 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 Bad Kreuznach is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 30.3939 µg/m³, based on three valid observations recorded via OpenAQ.

This assessment reflects the latest available data 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 Bad Kreuznach air‑quality feed contains six measured pollutants – carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), fine particulate matter (PM2.5) and sulphur dioxide (SO₂). The dataset comprises 12 rows of observations drawn from two monitoring stations, all located on Bosenheimer Straße.

For CO the most recent reading is 421.012 µg/m³ recorded on 2026‑02‑10 18:00 UTC; values in this series range from a low of 421.012 to a high of 813.005 µg/m³, with a median around 617 µg/m³ and the central 80 % falling between roughly 460 µg/m³ and 774 µg/m³. NO shows the oldest timestamp in the set – 2024‑03‑11 11:00 UTC – with values spanning 3.45 to 57.45 µg/m³, a median of about 30 µg/m³ and an inter‑decile spread from 8.85 to 52.05 µg/m³. NO₂, O₃ and PM2.5 all have fresh updates from 2026‑02‑10 18:00 UTC; their ranges are narrow (NO₂: 36.10–39.02 µg/m³, median 37.56; O₃: 0.998–4.463 µg/m³, median 2.73; PM2.5: 30.394–35.437 µg/m³, median 32.92). SO₂ is the only other older entry, last refreshed on 2025‑04‑15 08:00 UTC, and it stays essentially constant at about 1.000125 µg/m³ across its limited range.

Overall the data are dominated by very recent measurements for five of the six pollutants, while NO and SO₂ rely on older records. The station coverage is modest – only two sites – so spatial variation within Bad Kreuznach may not be fully captured, and conditions can differ across neighborhoods or times that fall outside the timestamps shown.

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 three valid measurements and have been updated within 3 days, with the latest reading recorded at 2026‑02‑10T18:00:00+00:00. This snapshot reflects conditions at a specific time and place; air quality can differ across neighborhoods and throughout the day in Bad Kreuznach, Rhineland‑Palatinate.

OpenAQ station rows