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Air Quality History for Yotsukaidō, Japan

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

41
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 37 31–43 8.8 µg/m³ 8.7 15h 61
2026-05-28 33 23–48 7.8 µg/m³ 8.3 24h 67
2026-05-27 28 20–38 6.8 µg/m³ 9.5 24h 77
2026-05-26 30 22–40 7.2 µg/m³ 7.7 24h 71
2026-05-25 32 24–41 7.8 µg/m³ 8.8 24h 69
2026-05-24 33 26–47 8.0 µg/m³ 11.8 24h 71
2026-05-23 34 28–59 8.3 µg/m³ 14.0 24h 78
2026-05-22 30 21–37 7.2 µg/m³ 10.1 24h 73
2026-05-21 30 20–42 7.2 µg/m³ 6.6 24h 62
2026-05-20 34 24–44 8.2 µg/m³ 9.4 24h 78
2026-05-19 41 33–56 9.9 µg/m³ 13.0 24h 79
2026-05-18 53 48–57 13.1 µg/m³ 22.0 24h 75
2026-05-17 50 45–67 12.3 µg/m³ 24.0 24h 72
2026-05-16 57 51–78 14.8 µg/m³ 24.2 24h 63
2026-05-15 54 49–59 13.6 µg/m³ 22.7 24h 64
2026-05-14 50 41–56 12.2 µg/m³ 20.1 24h 71
2026-05-13 39 30–50 9.3 µg/m³ 13.1 24h 67
2026-05-12 33 24–38 7.8 µg/m³ 9.2 24h 71
2026-05-11 41 27–55 10.0 µg/m³ 8.2 24h 64
2026-05-10 39 32–53 9.3 µg/m³ 9.1 24h 77
2026-05-09 28 15–32 6.7 µg/m³ 7.2 9h 70
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