Air quality in Beaver, Pennsylvania, United States of America today

Mr. Duck’s Air Quality Score

Moderate air today for Beaver, Pennsylvania, United States of America

⚠️ 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 today in Beaver, Pennsylvania is rated as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 15.0 µg/m³ based on two valid readings reported through OpenAQ.

No additional pollutants are listed for this 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 Beaver, Pennsylvania air‑quality dataset contains eight measured pollutants – carbon monoxide (CO), nitric oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), fine particulate matter (PM2.5) reported both as current and legacy values (PM25‑OLD), relative humidity and temperature. The data come from two monitoring stations, providing a total of ten individual rows of observations.

The most recent measurements are for O₃ and PM2.5, both updated on 2026‑02‑11 at 00:00 UTC, which means the freshest values are less than a week old. For ozone the observed range across the available rows spans from 0.0265 to 0.048 ppm, with a median of about 0.037 ppm and the 10th–90th percentile interval between 0.0286 and 0.0458 ppm. PM2.5 values range from 8.82 to 15.0 µg/m³, median 11.9 µg/m³, with the central 80 % of readings falling between roughly 9.44 and 14.38 µg/m³. In contrast, CO, NO, NO₂, PM25‑OLD, relative humidity and temperature all stem from older records dated in early 2022 (or late 2021 for the legacy PM value). Their single reported values are 0.193089274997056 ppm for CO, 0.000440018829491166 ppm for NO, 0.00824764291125541 ppm for NO₂, 9.51882464645876 µg/m³ for the legacy PM2.5, 54.0432835820896 % relative humidity and 6.95151515151515 °C temperature.

Because most of the pollutant series are limited to a handful of recent rows, the dataset shows uneven temporal coverage: fresh ozone and fine‑particle data are available, while the other gases and meteorological variables rely on older snapshots. Consequently, while the current O₃ and PM2.5 figures give a snapshot of recent conditions, the broader picture for Beaver’s air quality may vary across locations and times that are not captured in these limited, sometimes dated, observations.

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 Beaver, Pennsylvania reflects two valid measurements and was updated today (2026‑02‑11T00:00:00+00:00). This snapshot represents the conditions recorded at that time; air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment within the city.

OpenAQ station rows