Air quality in Ashland, Oregon, United States of America today
Mr. Duck’s Air Quality Score
Moderate air today for Ashland, Kentucky, United States of America
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Ashland, Oregon is currently classified as Moderate. The primary pollutant identified for today is PM2.5 (fine particles).
Measurements from four valid monitoring stations show a PM2.5 concentration of 9.4 µg/m³. No PM10 value is available for this assessment. Data are shown via OpenAQ. 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 one monitoring row is present, and it reports a single pollutant: PM2.5 measured at 4.8 µg/m³. The reading comes from the Ashland Fire Dept sensor and was last updated on 2026-02-10 23:00 UTC, which falls within the most recent seven‑day freshness window.
Because there is just a single data point, the reported range for PM2.5 has no variation—the minimum, median, and maximum values are all identical at 4.8 µg/m³, and both the 10th and 90th percentiles match this figure as well. This means the dataset provides a very narrow snapshot rather than a broader picture of air quality across Ashland. While the timestamp is recent, the limited station coverage implies that conditions may differ in other parts of the city or at other times, so additional monitoring would be needed for a more comprehensive view.
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 Ashland, Oregon reflects four valid measurements and was updated today (2026‑02‑11T00:00:00+00:00). These readings represent a snapshot of ambient conditions at the time of collection; air quality can vary across different neighborhoods and throughout the day, so values may differ from what you experience elsewhere in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Ashland Fire Dept | pm25 | 4.8 | µg/m³ | 2026-02-10 23:00 UTC |