Air quality in Airway Heights, Washington, United States of America today
Mr. Duck’s Air Quality Score
Good air today for Airway Heights, Washington, 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 Airway Heights, Washington is classified as Good today. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 1.0 µg/m³. This assessment is based on one valid measurement reported through OpenAQ.
Overall conditions are favorable according to the available data. 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 location – Airway Heights‑West – provides measurements, and the sole pollutant reported is PM2.5. The dataset contains a single row, so coverage across pollutants is limited to that single particle size fraction.
All available readings are identical: the minimum, median, 10th percentile, 90th percentile and maximum values all equal 1.0 µg/m³. The most recent observation was recorded on 2026-02-10 23:00 UTC, which falls within a seven‑day freshness window, indicating that the data is relatively up‑to‑date despite the sparse station network. Because there is only one sensor and no other pollutants are captured, the picture of Airway Heights’ air quality is narrow; conditions can differ in other parts of the city or at times not reflected by this single recent measurement.
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 reflects a single valid measurement and is Updated within 3 days, with the most recent reading recorded on 2026‑02‑10 at 23:00 UTC. This snapshot provides a brief view of current conditions; however, air quality can vary by location and time within Airway Heights, Washington, so values may differ across neighborhoods or later in the day.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Airway Heights-West | pm25 | 1.0 | µg/m³ | 2026-02-10 23:00 UTC |