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Air Quality History for Yamatokōriyama, Japan

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

55
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 76 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 44 30–71 11.4 µg/m³ 8h 67
2026-10-20 50 30–85 13.3 µg/m³ 24h 63
2026-10-19 62 37–95 17.9 µg/m³ 24h 59
2026-10-18 36 27–57 8.8 µg/m³ 24h 62
2026-10-17 67 33–126 20.0 µg/m³ 24h 60
2026-10-16 76 50–157 23.9 µg/m³ 24h 54
2026-10-15 86 52–157 28.5 µg/m³ 24h 67
2026-10-14 94 30–152 32.2 µg/m³ 24h 55
2026-10-13 74 44–125 23.2 µg/m³ 24h 58
2026-10-12 65 40–135 19.4 µg/m³ 24h 62
2026-10-11 74 52–133 22.8 µg/m³ 24h 51
2026-10-10 73 36–152 22.7 µg/m³ 24h 63
2026-10-09 67 25–124 20.8 µg/m³ 24h 66
2026-10-08 34 27–42 8.1 µg/m³ 24h 96
2026-10-07 37 31–45 8.8 µg/m³ 13h 96
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