Air quality in Cottbus - Chóśebuz, Brandenburg, Germany today

Mr. Duck’s Air Quality Score

Moderate air today for Cottbus - Chóśebuz, Brandenburg, 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 Cottbus – Chóśebuz is currently classified as Moderate. The main pollutant identified is PM2.5, with a reference value of 15.0 µg/m³, while the reference value for PM10 stands at 17.0 µg/m³. Measurements from five valid monitoring points are being shown via OpenAQ.

Data reflect the present conditions without speculation on causes or future changes. 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 OpenAQ feed for Cottbus‑Chóśebuz contains data on seven measured pollutants – carbon monoxide, nitrogen oxide, nitrogen dioxide, ozone, particulate matter ≤10 µm (PM10), particulate matter ≤2.5 µg (PM2.5) and sulphur dioxide – collected from five monitoring stations across the city. In total 24 rows of observations are available, but the freshness varies: most pollutants (NO₂, PM10, PM2.5, O₃ and SO₂) have been updated within the last three days, while nitrogen oxide data date back to March 2024 and carbon monoxide lacks a timestamp altogether.

Across the recent measurements the concentrations show modest spreads. Nitrogen dioxide ranges from 10 µg/m³ at its low end to 25 µg/m³ at its high end, with a median of 17 µg/m³; PM10 varies between 13 and 18.2 µg/m³ (median 17), and PM2.5 sits between 10 and 15 µg/m³ (median 12). Ozone values are higher, from 39 to 57 µg/m³ with a median of 48, while sulphur dioxide is consistently measured at 1 µg/m³ across the recent data. Carbon monoxide appears only once, recorded at 260 µg/m³, but without a station name or update time, limiting its usefulness.

Overall the dataset gives a fairly current picture for most pollutants, yet the uneven timing – especially the older nitrogen oxide record and the missing carbon‑monoxide timestamp – means that city‑wide conditions can still differ by location and moment. Users should keep in mind that the available rows represent a snapshot rather than continuous coverage for every pollutant.

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 Cottbus‑Chóśebuz is based on five valid measurements and was updated within 3 days, with the latest refresh recorded at 2026‑02‑10T18:00:00+00:00. These figures represent a snapshot of conditions across the monitoring network; actual air quality can differ by specific location and time of day within the city.

OpenAQ station rows