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Air Quality History for Hiragi, Japan

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

23
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 35 26–43 8.3 µg/m³ 11h 17
2026-10-20 42 31–62 10.3 µg/m³ 24h 17
2026-10-19 49 28–89 12.5 µg/m³ 24h 16
2026-10-18 36 23–51 8.7 µg/m³ 24h 16
2026-10-17 52 31–130 13.9 µg/m³ 24h 16
2026-10-16 54 37–84 14.5 µg/m³ 24h 14
2026-10-15 59 28–152 16.8 µg/m³ 24h 15
2026-10-14 59 16–152 16.9 µg/m³ 24h 14
2026-10-13 55 27–124 15.2 µg/m³ 24h 14
2026-10-12 44 27–66 10.9 µg/m³ 24h 15
2026-10-11 58 30–238 20.5 µg/m³ 24h 12
2026-10-10 42 25–83 10.4 µg/m³ 24h 14
2026-10-09 49 27–135 13.3 µg/m³ 24h 14
2026-10-08 33 18–54 7.9 µg/m³ 24h 18
2026-10-07 39 30–48 9.2 µg/m³ 11h 18
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