Air quality in Sunderland, Vermont, United States of America today
Mr. Duck’s Air Quality Score
Moderate air today for Sunderland, England, United Kingdom
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Sunderland, Vermont is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 19.0 and a PM10 reference value of 22.0 based on six valid observations collected via OpenAQ.
These values reflect the latest available data for the area. 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 Sunderland, Vermont dataset contains six measured variables: PM1, PM10, PM2.5, relative humidity, temperature and UM003 (particle count). All of these are drawn from a single monitoring row, meaning the city’s air‑quality picture is based on one sensor location rather than a network of stations. The freshness profile shows that none of the six rows have recent timestamps; every entry falls into the “unknown” freshness bucket, so the most current values cannot be tied to a specific date and time.
Across the pollutants, the recorded numbers are remarkably uniform because they come from that single observation. PM10 and PM2.5 each report a constant value of 0.125 µg/m³, while PM1 registers zero across the board. Relative humidity is fixed at 36.54 % and temperature at 23.20 °C, indicating no variation in the limited snapshot. The UM003 count stands at 93.75 particles per cubic centimetre. Because there is only one data point for each metric, median, minimum and maximum values are identical, and percentile estimates (10th and 90th) match those same figures.
In practical terms, the dataset offers a very narrow view of Sunderland’s air quality: it captures a single moment from one location with no recent timestamp to confirm when that measurement was taken. Consequently, while the listed pollutants are available, the lack of multiple stations or fresh updates means conditions can differ elsewhere in the city and at other times. Users should treat these numbers as a limited reference rather than a comprehensive assessment of current air quality in Sunderland.
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 six valid measurements and was refreshed recently, having been updated within three days (last update: 2026‑02‑10T20:00:00+00:00). This snapshot provides a brief view of current conditions, but air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in Sunderland, Vermont.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Sunderland, VT | pm1 | 0.0 | µg/m³ | |
| Sunderland, VT | pm10 | 0.125 | µg/m³ | |
| Sunderland, VT | pm25 | 0.125 | µg/m³ | |
| Sunderland, VT | relativehumidity | 36.54166603088379 | % | |
| Sunderland, VT | temperature | 23.195833206176758 | c | |
| Sunderland, VT | um003 | 93.75 | particles/cm³ |