Air quality in Putnok, Hungary today
Mr. Duck’s Air Quality Score
Good air today for Putnok, Hungary
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Putnok is classified as Good today. The primary pollutant measured is PM10, with a reference concentration of 40.0 µg/m³ reported from four valid observations.
Data are shown via OpenAQ and reflect the current monitoring results 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 Putnok air‑quality record contains data from a single monitoring station that reports five pollutants: carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀) and sulfur dioxide (SO₂). In total there are five rows of measurements, one for each pollutant. The timestamps show that the most recent updates were recorded on 2026‑02‑10 at 20:00 UTC for NO₂, O₃, PM₁₀ and SO₂, while the CO value dates back to 2024‑09‑20 at 21:00 UTC. This means that four of the five pollutants have data refreshed within the last three days, but the carbon monoxide reading is considerably older.
All reported values are single‑point observations with no variation across the recorded period: CO is 796.0 µg/m³, NO₂ is 5.5 µg/m³, O₃ is 34.5 µg/m³, PM₁₀ is 40.0 µg/m³ and SO₂ is 14.5 µg/m³. Because the minimum, median and maximum are identical for each pollutant, the dataset does not provide a range or spread of concentrations over time. Consequently, while the data give an exact snapshot for each substance, they cannot illustrate fluctuations or trends within Putnok.
Overall, the coverage is limited to one location and five pollutants, with most measurements being very recent except for CO, which is older than a year. Users should keep in mind that air‑quality conditions can differ across neighborhoods and over time, so this single‑station snapshot may not capture the full spatial or temporal variability of Putnok’s atmosphere.
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 dataset for Putnok includes four valid measurements and was refreshed recently, with the latest update recorded on 2026‑02‑10 at 20:00 UTC; it is therefore considered “Updated within 3 days.” While these figures give a useful overview of citywide conditions, air quality can differ across neighborhoods and change throughout the day, so local variations may not be fully captured in this snapshot.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Putnok | no2 | 5.5 | µg/m³ | 2026-02-10 20:00 UTC |
| Putnok | o3 | 34.5 | µg/m³ | 2026-02-10 20:00 UTC |
| Putnok | pm10 | 40.0 | µg/m³ | 2026-02-10 20:00 UTC |
| Putnok | so2 | 14.5 | µg/m³ | 2026-02-10 20:00 UTC |