Air quality in Meiwa, Japan today
Mr. Duck’s Air Quality Score
Moderate air today for Meiwa, 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 Meiwa is rated as Moderate today. The primary pollutant identified is PM2.5, fine particulate matter measured at a concentration of 22.0 µg/m³.
Data are shown via OpenAQ and reflect one valid measurement for the city. 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 PM2.5 measurements are available, coming from a single monitoring location in Meiwa (多気郡明和町明星1553). The dataset contains one row, and the most recent reading was recorded on 2026-02-10 22:00 UTC, which falls within the last three days, indicating that the information is up‑to‑date.
Because there is just one station, the reported value of 22.0 µg/m³ represents both the minimum, median and maximum for the city at this moment; there is no spread or variability captured in the data. The lack of additional pollutants or multiple sites means coverage is limited to a single point measurement, so conditions elsewhere in Meiwa may differ from what this figure shows. Nonetheless, the timestamp confirms that the available reading reflects current ambient levels rather than historical or outdated information.
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 Meiwa reflects a single valid measurement 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 view of current conditions; however, air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 多気郡明和町明星1553 | pm25 | 22.0 | µg/m³ | 2026-02-10 22:00 UTC |