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Air Quality History for Katano, Japan

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

65
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 54 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 66 66–66 19.4 µg/m³ 1h 54
2026-07-21 57 46–65 15.1 µg/m³ 24h 28
2026-07-20 52 39–59 13.1 µg/m³ 24h 33
2026-07-19 48 34–81 12.0 µg/m³ 24h 44
2026-07-18 47 32–59 11.6 µg/m³ 24h 53
2026-07-17 55 45–66 14.3 µg/m³ 24h 43
2026-07-16 56 48–63 14.8 µg/m³ 24h 38
2026-07-15 55 40–61 14.1 µg/m³ 24h 41
2026-07-14 48 38–56 11.7 µg/m³ 24h 50
2026-07-13 53 41–88 13.7 µg/m³ 24h 42
2026-07-12 45 33–59 10.9 µg/m³ 24h 41
2026-07-11 32 23–56 7.8 µg/m³ 24h 45
2026-07-10 29 21–39 7.1 µg/m³ 24h 50
2026-07-09 34 22–55 8.1 µg/m³ 24h 46
2026-07-08 34 25–51 8.1 µg/m³ 21h 41
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