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Air Quality History for Tōbetsu, Japan

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

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

Air Quality Index Station

332h

PM2.5 Station

332h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 31 19–42 7.4 µg/m³ 7h 5
2026-10-20 44 20–104 11.6 µg/m³ 24h 5
2026-10-19 41 18–72 10.2 µg/m³ 24h 4
2026-10-18 37 12–113 9.7 µg/m³ 24h 4
2026-10-17 43 10–96 11.3 µg/m³ 24h 4
2026-10-16 68 24–181 23.0 µg/m³ 24h 4
2026-10-15 47 7–145 12.6 µg/m³ 23h 4
2026-10-14 66 20–138 20.6 µg/m³ 24h 5
2026-10-13 54 12–134 15.8 µg/m³ 24h 5
2026-10-12 38 3–74 9.4 µg/m³ 24h 5
2026-10-11 56 30–122 15.6 µg/m³ 24h 5
2026-10-10 38 12–73 9.6 µg/m³ 24h 4
2026-10-09 39 12–178 12.4 µg/m³ 24h 4
2026-10-08 35 20–60 8.6 µg/m³ 24h 6
2026-10-07 36 24–62 8.8 µg/m³ 14h 6
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