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Air Quality History for Tosa, Japan

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

43
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 8 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 34 18–52 8.0 µg/m³ 10h 7
2026-10-20 43 21–103 11.3 µg/m³ 24h 6
2026-10-19 38 20–76 9.3 µg/m³ 24h 5
2026-10-18 36 18–56 8.6 µg/m³ 24h 5
2026-10-17 43 21–101 10.7 µg/m³ 23h 5
2026-10-16 52 28–170 15.7 µg/m³ 24h 4
2026-10-15 44 17–163 12.8 µg/m³ 24h 4
2026-10-14 57 16–167 18.6 µg/m³ 24h 5
2026-10-13 56 22–139 15.4 µg/m³ 24h 4
2026-10-12 43 12–67 10.8 µg/m³ 24h 5
2026-10-11 56 14–193 19.1 µg/m³ 23h 4
2026-10-10 40 15–98 10.4 µg/m³ 24h 4
2026-10-09 46 13–163 13.4 µg/m³ 24h 5
2026-10-08 36 17–69 8.7 µg/m³ 24h 6
2026-10-07 40 24–56 9.9 µg/m³ 24h 6
2026-10-06 38 21–122 9.9 µg/m³ 23h 7
2026-10-05 42 13–62 10.2 µg/m³ 24h 6
2026-10-04 33 10–56 8.0 µg/m³ 24h 6
2026-10-03 34 13–60 8.3 µg/m³ 24h 6
2026-10-02 39 10–167 11.3 µg/m³ 24h 5
2026-10-01 37 25–50 9.0 µg/m³ 12h 7
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