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Air Quality History for Asahikawa, Japan

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

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

Air Quality Index Station

327h

PM2.5 Station

327h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 25 3–59 6.3 µg/m³ 16h 2
2026-06-07 33 9–85 8.5 µg/m³ 17h 2
2026-06-06 43 23–72 10.8 µg/m³ 16h 3
2026-06-05 32 5–87 8.2 µg/m³ 16h 3
2026-06-04 32 5–50 7.5 µg/m³ 11h 2
2026-06-03 37 9–129 10.3 µg/m³ 16h 2
2026-06-02 34 2–79 9.1 µg/m³ 15h 2
2026-06-01 53 13–87 15.0 µg/m³ 16h 2
2026-05-31 55 42–103 14.6 µg/m³ 19h 3
2026-05-30 48 11–121 13.0 µg/m³ 17h 2
2026-05-29 43 10–75 11.3 µg/m³ 17h 3
2026-05-28 36 17–56 8.7 µg/m³ 16h 3
2026-05-27 25 5–59 6.0 µg/m³ 17h 2
2026-05-26 30 6–63 7.4 µg/m³ 21h 2
2026-05-25 36 17–64 8.8 µg/m³ 15h 2
2026-05-24 47 5–175 16.1 µg/m³ 18h 2
2026-05-23 31 12–67 7.9 µg/m³ 11h 2
2026-05-22 36 9–92 9.2 µg/m³ 17h 2
2026-05-21 64 13–246 25.2 µg/m³ 20h 3
2026-05-20 35 2–61 8.5 µg/m³ 13h 2
2026-05-19 34 25–46 8.1 µg/m³ 3h 2
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