Air quality in Ebina, Japan today
Mr. Duck’s Air Quality Score
Good air today for Ebina, Japan
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Ebira today is classified as Good. The primary pollutant identified is PM2.5, with a measured concentration of 5.0 µg/m³ based on four valid observations reported through OpenAQ.
These readings indicate that fine particulate levels are within the reference value for this category. 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 dataset for Ebina contains measurements for four pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), total nitrogen oxides (NOX) and fine particulate matter (PM2.5). All of these values come from a single monitoring site at 海老名市勝瀬１７５, so the city’s air‑quality picture is based on one location rather than a network of stations. The most recent data were recorded on 2026-02-10 22:00 UTC, which falls within the “updated within three days” freshness window for every pollutant.
Across the four rows in the source file, NO registers a constant 0.0 ppm, giving it a zero‑range (minimum, median and maximum are all identical). Both NO₂ and NOX show the same single reading of 0.004 ppm, again with no spread between minimum, median and maximum values. PM2.5 is reported as 5.0 µg/m³, also without any variation in the dataset. Because each pollutant has only one recorded value, there is no observable distribution or percentile range to describe; the data essentially represent a snapshot rather than a trend.
With just one monitoring point and a uniform timestamp for all four substances, the coverage is limited both spatially and temporally. While the numbers are current, they do not capture possible differences that might exist elsewhere in Ebina or at other times of day. Users should keep in mind that conditions can change across neighborhoods and over longer periods, even though the present dataset provides a single, up‑to‑date snapshot for each listed pollutant.
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 latest values recorded at 2026‑02‑10T22:00:00+00:00. These readings provide a snapshot of current conditions in Ebina, but air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured by this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 海老名市勝瀬１７５ | no | 0.0 | ppm | 2026-02-10 22:00 UTC |
| 海老名市勝瀬１７５ | no2 | 0.004 | ppm | 2026-02-10 22:00 UTC |
| 海老名市勝瀬１７５ | nox | 0.004 | ppm | 2026-02-10 22:00 UTC |
| 海老名市勝瀬１７５ | pm25 | 5.0 | µg/m³ | 2026-02-10 22:00 UTC |