Air quality in Studénka, Moravia-Silesia, Czechia today
Mr. Duck’s Air Quality Score
Moderate air today for Studénka, Moravia-Silesia, Czechia
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Studénka is currently classified as moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 18.7 µg/m³ and a PM10 level of 12.8 µg/m³, based on five valid observations reported through OpenAQ.
These values reflect the present conditions without implying any trend or cause. 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 Studénka in Moravia‑Silesia contains measurements from a single monitoring station that reports seven different pollutants: 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). In total there are seven rows of data, one for each pollutant.
All pollutants except NO have been recorded very recently; the latest timestamps for CO, NO₂, O₃, PM₁₀, PM₂.₅ and SO₂ are 2026‑02‑10 14:00 UTC, meaning the values are fresh within the last few days. The NO measurement is older, with its most recent entry dated 2024‑03‑11 10:00 UTC, so it reflects conditions from almost two years ago. Because each row contains a single reported value, the minimum, median and maximum are identical for every pollutant, indicating no observed variation within the current dataset.
The recorded concentrations span a modest range across the suite of pollutants: CO is measured at 469.0 µg/m³, NO at 2.1 µg/m³, NO₂ at 6.5 µg/m³, O₃ at 54.1 µg/m³, PM₁₀ at 12.8 µg/m³, PM₂.₅ at 18.7 µg/m³ and SO₂ at 6.9 µg/m³. This uniformity of single‑point values means the data give a snapshot rather than a distribution, and the older NO reading highlights an uneven temporal coverage across pollutants. Consequently, while the recent measurements provide a current picture for most substances, the overall view of air quality in Studénka is limited by the single station source and the lack of repeated observations over time.
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 current overview for Studénka is based on five valid measurements and was updated within three days, with the latest data recorded at 2026‑02‑10T14:00:00+00:00. This snapshot reflects conditions across the city at that time, but air quality can differ by specific location and moment throughout Studénka, so values may vary locally and change rapidly.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Studenka | no | 2.1 | µg/m³ | 2024-03-11 10:00 UTC |
| Studenka | no2 | 6.5 | µg/m³ | 2026-02-10 14:00 UTC |
| Studenka | o3 | 54.1 | µg/m³ | 2026-02-10 14:00 UTC |
| Studenka | pm10 | 12.8 | µg/m³ | 2026-02-10 14:00 UTC |
| Studenka | pm25 | 18.7 | µg/m³ | 2026-02-10 14:00 UTC |
| Studenka | so2 | 6.9 | µg/m³ | 2026-02-10 14:00 UTC |