Air quality in Durango, Autonomous Community of the Basque Country, Spain today
Mr. Duck’s Air Quality Score
Good air today for Durango, Autonomous Community of the Basque Country, Spain
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Durango today is classified as Good. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 2.0 and a PM10 reference value of 7.0, based on five valid observations collected via OpenAQ.
Overall conditions meet the criteria for a Good rating according to the latest assessment. 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 Durango air‑quality record contains data for six pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀), particulate matter 2.5 µm or less (PM₂.₅) and sulphur dioxide (SO₂). These measurements come from 11 rows of observations collected at two monitoring stations in the city.
All pollutants except NO have been updated within the last 30 days, with the most recent timestamp for each being 2026‑02‑09 15:00 UTC. The NO reading is older, dated 2024‑01‑16 23:00 UTC, and shows a value of 0.0 µg/m³ at station ES1490A. Recent values show that NO₂ ranges from 7.0 to 10.0 µg/m³ (median 8.5), O₃ varies between 57.0 and 60.0 µg/m³ (median 58.5), PM₁₀ spans 7.0 to 20.0 µg/m³ (median 13.5) and PM₂.₅ is recorded from 2.0 to 12.0 µg/m³ (median 7.0). SO₂ values are low, ranging only from 2.0 to 3.0 µg/m³ with a median of 2.5.
The dataset shows a fairly tight spread for NO₂ and O₃, while particulate matter exhibits a broader range, especially PM₁₀ where the 10th percentile is 8.3 µg/m³ and the 90th percentile reaches 18.7 µg/m³. Because only two stations contribute data, spatial coverage across Durango is limited; conditions can differ in neighborhoods not directly monitored. Overall, the majority of the records are recent, but the single older NO entry highlights that some pollutant streams may be less frequently updated.
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 is based on five valid measurements and was updated within three days, with the latest data recorded at 2026‑02‑09T15:00:00+00:00. These figures represent a snapshot of conditions across Durango in the Autonomous Community of the Basque Country; air quality can differ by specific location and time of day within the city, so values may vary locally.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| ES1490A | no | 0.0 | µg/m³ | 2024-01-16 23:00 UTC |
| ES1490A | no2 | 7.0 | µg/m³ | 2024-01-29 19:00 UTC |
| ES1490A | o3 | 57.0 | µg/m³ | 2024-01-29 19:00 UTC |
| ES1490A | pm10 | 20.0 | µg/m³ | 2024-01-29 19:00 UTC |
| ES1490A | pm25 | 12.0 | µg/m³ | 2024-01-29 19:00 UTC |
| ES1490A | so2 | 3.0 | µg/m³ | 2024-01-29 19:00 UTC |
| DURANGO | no2 | 10.0 | µg/m³ | 2026-02-09 15:00 UTC |
| DURANGO | o3 | 60.0 | µg/m³ | 2026-02-09 15:00 UTC |
| DURANGO | pm10 | 7.0 | µg/m³ | 2026-02-09 15:00 UTC |
| DURANGO | pm25 | 2.0 | µg/m³ | 2026-02-09 15:00 UTC |
| DURANGO | so2 | 2.0 | µg/m³ | 2026-02-09 15:00 UTC |