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Air Quality History for Matsubara, Japan

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

53
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 75 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 42 33–63 10.4 µg/m³ 7h 78
2026-10-20 51 31–77 13.2 µg/m³ 24h 73
2026-10-19 59 38–79 16.4 µg/m³ 24h 68
2026-10-18 41 29–71 10.2 µg/m³ 24h 75
2026-10-17 64 38–113 18.7 µg/m³ 24h 73
2026-10-16 76 43–153 24.1 µg/m³ 24h 58
2026-10-15 83 49–152 27.0 µg/m³ 24h 74
2026-10-14 86 31–152 28.7 µg/m³ 24h 63
2026-10-13 76 46–126 24.0 µg/m³ 24h 64
2026-10-12 64 38–117 18.3 µg/m³ 24h 69
2026-10-11 68 39–124 20.4 µg/m³ 24h 61
2026-10-10 64 42–109 18.6 µg/m³ 24h 68
2026-10-09 65 28–127 19.6 µg/m³ 24h 76
2026-10-08 34 27–40 8.2 µg/m³ 24h 110
2026-10-07 37 28–51 9.0 µg/m³ 24h 110
2026-10-06 37 27–50 8.8 µg/m³ 24h 109
2026-10-05 38 30–49 9.0 µg/m³ 24h 107
2026-10-04 36 30–42 8.8 µg/m³ 24h 107
2026-10-03 35 31–44 8.4 µg/m³ 24h 106
2026-10-02 36 29–55 8.7 µg/m³ 24h 109
2026-10-01 40 31–45 9.5 µg/m³ 14h 108
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