Air quality in Bando, Japan today
Mr. Duck’s Air Quality Score
Moderate air today for Bando, 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 Bando is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles).
Measurements show a PM2.5 concentration of 14.0 µg/m³ based on five valid observations reported through OpenAQ. No PM10 reference value is available 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 Bando air‑quality dataset currently contains five measured pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), total nitrogen oxides (NOX), fine particulate matter (PM2.5) and sulfur dioxide (SO₂). All values come from a single monitoring location, identified as 鴻巣市天神１丁目１－７２, so the city’s coverage in this snapshot is limited to one station reporting five rows of data.
The most recent readings for every pollutant were recorded on 2026‑02‑10 at 22:00 UTC, which places them well within a three‑day freshness window as of today (2026‑02‑13). Because each pollutant has only one reported value, the statistical spread is effectively zero: NO sits at 0.007 ppm, NO₂ at 0.018 ppm, NOX at 0.025 ppm, PM2.5 at 14.0 µg/m³ and SO₂ registers a flat 0.0 ppm. The median, minimum and maximum are identical for each parameter, indicating no observed variability in this limited sample.
With only one sensor contributing data, the picture of Bando’s air quality is necessarily narrow. While the timestamps show that the information is recent, the lack of multiple stations means spatial differences across the city cannot be captured here. Consequently, any single‑point measurement should be understood as a snapshot rather than a comprehensive view of conditions throughout Bando.
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 Bando reflects five 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 current view of citywide air quality but conditions can differ across neighborhoods and change throughout the day, so local variations may not be captured in these figures.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 鴻巣市天神１丁目１－７２ | no | 0.007 | ppm | 2026-02-10 22:00 UTC |
| 鴻巣市天神１丁目１－７２ | no2 | 0.018 | ppm | 2026-02-10 22:00 UTC |
| 鴻巣市天神１丁目１－７２ | nox | 0.025 | ppm | 2026-02-10 22:00 UTC |
| 鴻巣市天神１丁目１－７２ | pm25 | 14.0 | µg/m³ | 2026-02-10 22:00 UTC |
| 鴻巣市天神１丁目１－７２ | so2 | 0.0 | ppm | 2026-02-10 22:00 UTC |