Air quality in Kent, Washington, United States of America today

Mr. Duck’s Air Quality Score

Good air today for Kent, British Columbia, Canada

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality in Kent, Washington is rated as Good today. The primary pollutant identified is PM2.5 (fine particles).

Measurements from four valid sampling points show a PM2.5 concentration of 0.8 µg/m³. Data is 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 available, reporting PM2.5 at a concentration of 2.0 µg/m³ from the Kent‑James & Central site. The dataset contains a single pollutant—PM2.5—and just one measurement record, so coverage across other pollutants or additional locations within Kent is absent.

All reported values are identical: the minimum, median and maximum all equal 2.0 µg/m³, with the 10th and 90th percentiles matching that figure as well. The most recent timestamp for this observation is 2023‑06‑18 16:00 UTC, which classifies the data as old relative to today’s date. Because there are no newer or additional rows, the picture of air quality in Kent is limited to a single point in time and space; conditions can differ across neighborhoods and over more recent periods.

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 four valid measurements and is updated within 3 days, with the most recent reading recorded on 2026‑02‑10 at 22:00 UTC. This snapshot provides a brief overview of current conditions; however, air quality can vary across different neighborhoods and times of day throughout Kent, Washington.

OpenAQ station rows