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Air Quality History for Tomakomai, Japan

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

28
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 25 18–28 6.0 µg/m³ 3h 7
2026-08-07 35 21–51 8.4 µg/m³ 22h 6
2026-08-06 44 23–70 11.2 µg/m³ 24h 4
2026-08-05 49 20–74 12.5 µg/m³ 23h 4
2026-08-04 43 25–123 11.2 µg/m³ 24h 5
2026-08-03 44 30–70 10.9 µg/m³ 24h 6
2026-08-02 43 20–61 10.6 µg/m³ 24h 6
2026-08-01 48 30–69 12.2 µg/m³ 24h 5
2026-07-31 51 27–62 12.8 µg/m³ 24h 7
2026-07-30 49 31–67 12.3 µg/m³ 24h 7
2026-07-29 41 20–79 10.1 µg/m³ 24h 7
2026-07-28 36 13–59 8.8 µg/m³ 24h 7
2026-07-27 33 19–72 8.1 µg/m³ 24h 7
2026-07-26 38 23–57 9.1 µg/m³ 24h 7
2026-07-25 41 23–60 10.0 µg/m³ 24h 8
2026-07-24 44 25–56 10.8 µg/m³ 24h 7
2026-07-23 47 28–68 11.9 µg/m³ 24h 8
2026-07-22 53 29–75 13.9 µg/m³ 24h 8
2026-07-21 56 22–76 15.5 µg/m³ 24h 5
2026-07-20 52 28–65 13.3 µg/m³ 24h 6
2026-07-19 47 21–85 11.9 µg/m³ 18h 6
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