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Air Quality History for Tonami, Japan

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

84
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 63 42–72 18.1 µg/m³ 6h 7
2026-07-21 58 32–77 16.0 µg/m³ 22h 4
2026-07-20 53 31–82 13.7 µg/m³ 24h 5
2026-07-19 41 11–72 10.2 µg/m³ 24h 5
2026-07-18 43 19–84 11.0 µg/m³ 24h 5
2026-07-17 48 11–62 12.2 µg/m³ 24h 5
2026-07-16 55 33–73 14.6 µg/m³ 24h 5
2026-07-15 47 29–59 11.5 µg/m³ 24h 6
2026-07-14 47 33–62 11.6 µg/m³ 24h 6
2026-07-13 45 35–58 10.9 µg/m³ 24h 6
2026-07-12 36 24–52 8.6 µg/m³ 24h 6
2026-07-11 35 23–49 8.5 µg/m³ 24h 6
2026-07-10 31 17–44 7.4 µg/m³ 24h 6
2026-07-09 34 23–53 8.2 µg/m³ 24h 6
2026-07-08 29 18–38 7.0 µg/m³ 16h 7
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