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Air Quality History for Shimabara, Japan

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 31 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 34 28–40 8.1 µg/m³ 12h 28
2026-10-20 45 27–115 11.9 µg/m³ 24h 27
2026-10-19 43 29–71 10.4 µg/m³ 24h 24
2026-10-18 35 26–46 8.5 µg/m³ 24h 29
2026-10-17 49 35–73 12.5 µg/m³ 24h 25
2026-10-16 57 41–111 15.6 µg/m³ 24h 22
2026-10-15 52 32–138 14.3 µg/m³ 24h 23
2026-10-14 54 29–81 14.8 µg/m³ 24h 21
2026-10-13 55 35–108 15.2 µg/m³ 24h 22
2026-10-12 46 33–85 11.8 µg/m³ 24h 22
2026-10-11 63 35–210 21.6 µg/m³ 24h 18
2026-10-10 44 32–57 10.6 µg/m³ 24h 24
2026-10-09 51 28–171 15.3 µg/m³ 24h 21
2026-10-08 32 24–46 7.6 µg/m³ 24h 30
2026-10-07 41 31–52 9.8 µg/m³ 10h 31
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