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Air Quality History for Yoichi, Japan

Historical PM2.5 and AQI trend from monitoring stations near Yoichi, Japan.

21
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

283h

PM2.5 Station

283h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 33 25–45 7.9 µg/m³ 3h 3
2026-07-21 50 17–69 13.4 µg/m³ 14h 2
2026-07-20 49 27–80 12.7 µg/m³ 17h 2
2026-07-19 39 13–71 9.8 µg/m³ 21h 2
2026-07-18 45 20–100 11.5 µg/m³ 23h 3
2026-07-17 52 24–82 13.9 µg/m³ 21h 2
2026-07-16 51 16–79 13.6 µg/m³ 19h 2
2026-07-15 48 7–73 12.4 µg/m³ 22h 2
2026-07-14 46 30–61 11.6 µg/m³ 21h 2
2026-07-13 40 9–60 9.8 µg/m³ 20h 2
2026-07-12 41 17–58 10.0 µg/m³ 19h 2
2026-07-11 29 16–52 6.8 µg/m³ 22h 2
2026-07-10 28 9–53 6.8 µg/m³ 23h 2
2026-07-09 26 12–45 6.3 µg/m³ 21h 2
2026-07-08 30 8–59 7.4 µg/m³ 17h 2
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