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Air Quality History for Hōfu, Japan

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

53
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 63 59–69 17.9 µg/m³ 5h 15
2026-07-21 56 31–73 14.9 µg/m³ 23h 7
2026-07-20 53 41–67 13.4 µg/m³ 24h 12
2026-07-19 46 29–59 11.2 µg/m³ 24h 12
2026-07-18 40 18–61 9.7 µg/m³ 24h 14
2026-07-17 52 32–63 13.1 µg/m³ 24h 13
2026-07-16 55 37–75 14.7 µg/m³ 24h 13
2026-07-15 55 35–72 14.4 µg/m³ 24h 14
2026-07-14 44 23–62 10.9 µg/m³ 24h 14
2026-07-13 50 37–64 12.5 µg/m³ 24h 14
2026-07-12 44 35–55 10.7 µg/m³ 24h 13
2026-07-11 29 21–42 6.9 µg/m³ 24h 14
2026-07-10 31 19–83 7.9 µg/m³ 24h 17
2026-07-09 32 22–50 7.8 µg/m³ 24h 14
2026-07-08 29 22–39 7.1 µg/m³ 17h 13
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