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Air Quality History for Yoichi, Japan

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

30
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

462h

PM2.5 Station

462h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 32 20–54 7.7 µg/m³ 12h 3
2026-10-20 46 15–152 12.5 µg/m³ 24h 2
2026-10-19 38 13–65 9.6 µg/m³ 24h 2
2026-10-18 38 16–63 9.3 µg/m³ 24h 3
2026-10-17 36 4–64 8.9 µg/m³ 23h 2
2026-10-16 50 26–103 13.3 µg/m³ 21h 2
2026-10-15 39 13–83 10.1 µg/m³ 24h 2
2026-10-14 51 13–147 14.9 µg/m³ 22h 2
2026-10-13 47 18–97 12.2 µg/m³ 24h 2
2026-10-12 48 10–155 13.4 µg/m³ 23h 2
2026-10-11 44 12–92 11.6 µg/m³ 22h 2
2026-10-10 33 10–58 7.9 µg/m³ 19h 3
2026-10-09 33 7–66 8.2 µg/m³ 24h 2
2026-10-08 33 8–95 8.4 µg/m³ 24h 3
2026-10-07 47 9–309 19.7 µg/m³ 24h 3
2026-10-06 38 15–87 9.7 µg/m³ 24h 2
2026-10-05 38 20–63 9.5 µg/m³ 23h 3
2026-10-04 35 14–62 8.5 µg/m³ 24h 2
2026-10-03 34 15–57 8.2 µg/m³ 24h 3
2026-10-02 34 17–72 8.6 µg/m³ 24h 3
2026-10-01 36 6–55 8.6 µg/m³ 9h 3
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