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Air Quality History for Hirakawa, Japan

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

444h

PM2.5 Station

444h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 22 11–32 5.2 µg/m³ 12h 3
2026-09-04 19 5–46 4.7 µg/m³ 24h 2
2026-09-03 19 9–46 4.5 µg/m³ 23h 2
2026-09-02 34 12–163 10.1 µg/m³ 22h 2
2026-09-01 31 11–57 7.6 µg/m³ 21h 2
2026-08-31 39 13–55 9.6 µg/m³ 14h 2
2026-08-30 34 6–59 8.5 µg/m³ 18h 2
2026-08-29 28 4–65 6.9 µg/m³ 22h 2
2026-08-28 23 13–30 5.6 µg/m³ 23h 2
2026-08-27 22 8–42 5.4 µg/m³ 21h 2
2026-08-26 35 11–79 9.0 µg/m³ 22h 3
2026-08-25 32 12–55 7.7 µg/m³ 24h 3
2026-08-24 43 12–62 10.9 µg/m³ 24h 3
2026-08-23 44 13–78 11.6 µg/m³ 24h 2
2026-08-22 43 22–72 10.6 µg/m³ 23h 3
2026-08-21 40 18–68 10.4 µg/m³ 23h 2
2026-08-20 34 9–59 8.2 µg/m³ 23h 2
2026-08-19 25 6–42 6.0 µg/m³ 24h 3
2026-08-18 27 13–43 6.4 µg/m³ 24h 3
2026-08-17 25 14–50 6.0 µg/m³ 24h 3
2026-08-16 22 17–32 5.3 µg/m³ 9h 3
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