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Air Quality History for Shirone, Japan

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

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

Air Quality Index Station

332h

PM2.5 Station

332h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 43 32–52 10.3 µg/m³ 10h 7
2026-10-20 53 19–197 17.4 µg/m³ 24h 6
2026-10-19 49 23–82 13.1 µg/m³ 24h 7
2026-10-18 37 18–63 9.1 µg/m³ 24h 5
2026-10-17 58 20–206 20.1 µg/m³ 24h 6
2026-10-16 64 30–126 19.4 µg/m³ 23h 6
2026-10-15 63 26–130 18.9 µg/m³ 24h 6
2026-10-14 68 35–169 22.1 µg/m³ 24h 7
2026-10-13 49 23–107 13.2 µg/m³ 24h 7
2026-10-12 46 20–94 12.2 µg/m³ 24h 6
2026-10-11 48 13–147 12.9 µg/m³ 24h 6
2026-10-10 53 23–130 15.4 µg/m³ 24h 7
2026-10-09 58 18–155 17.9 µg/m³ 24h 6
2026-10-08 35 16–59 8.6 µg/m³ 24h 8
2026-10-07 32 22–42 7.7 µg/m³ 11h 8
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