Air quality in Hrádek nad Nisou, Northeast, Czechia today
Mr. Duck’s Air Quality Score
Moderate air today for Hrádek nad Nisou, Northeast, 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 Hrádek nad Nisou is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 12.3 µg/m³ and a PM10 level of 13.5 µg/m³, based on two 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 current station data listed for this city is focused on particulate matter (PM). Only two pollutants are represented: PM10 and PM2.5, each coming from a single monitoring row at the Uhelna site. Both measurements were last updated on 2026-02-10 14:00 UTC, so the freshest available values are just a few days old.
For PM10 the recorded value is consistently 13.5 µg/m³ across its minimum, median and maximum, indicating no observed variation in this dataset. PM2.5 shows a similar pattern with a single reported figure of 12.3 µg/m³. Because each pollutant has only one row, there is no spread to describe and the data set lacks broader spatial coverage within Hrádek nad Nisou. The timestamps being recent suggests the information is up‑to‑date, but the limited number of stations means conditions elsewhere in the city may differ from what these two point measurements capture.
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 Hrádek nad Nisou is based on two valid measurements and was updated within 3 days, with the latest reading recorded at 2026‑02‑10 14:00 UTC. This snapshot reflects conditions at a specific time and place; air quality can differ across neighborhoods and change throughout the day, so values may not represent the entire city at any other moment.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Uhelna | pm10 | 13.5 | µg/m³ | 2026-02-10 14:00 UTC |
| Uhelna | pm25 | 12.3 | µg/m³ | 2026-02-10 14:00 UTC |