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Air Quality History for Yōkaichiba, Japan

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

34
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 22 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 36 27–68 8.9 µg/m³ 14h 19
2026-10-20 48 22–77 12.3 µg/m³ 24h 17
2026-10-19 71 32–176 23.5 µg/m³ 24h 16
2026-10-18 37 25–68 9.0 µg/m³ 24h 17
2026-10-17 58 32–126 16.2 µg/m³ 24h 15
2026-10-16 68 36–155 20.6 µg/m³ 24h 14
2026-10-15 90 52–159 30.5 µg/m³ 24h 17
2026-10-14 81 32–186 28.7 µg/m³ 24h 14
2026-10-13 85 41–164 29.3 µg/m³ 24h 14
2026-10-12 66 29–169 20.7 µg/m³ 24h 16
2026-10-11 87 40–321 34.8 µg/m³ 24h 14
2026-10-10 68 33–153 20.9 µg/m³ 24h 14
2026-10-09 69 25–157 21.6 µg/m³ 24h 19
2026-10-08 38 29–59 9.1 µg/m³ 24h 27
2026-10-07 43 33–51 10.2 µg/m³ 7h 27
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