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Air Quality History for Echizen, Japan

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

55
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

349h

PM2.5 Station

349h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 39 8–59 9.8 µg/m³ 4h 2
2026-05-29 32 6–64 7.7 µg/m³ 19h 2
2026-05-28 34 13–70 8.7 µg/m³ 18h 2
2026-05-27 33 7–61 8.1 µg/m³ 19h 2
2026-05-26 40 10–83 10.6 µg/m³ 16h 2
2026-05-25 35 13–45 8.4 µg/m³ 17h 2
2026-05-24 45 18–86 12.0 µg/m³ 19h 2
2026-05-23 32 7–78 8.2 µg/m³ 15h 1
2026-05-22 39 6–90 10.0 µg/m³ 19h 1
2026-05-21 31 12–53 7.3 µg/m³ 19h 2
2026-05-20 37 14–64 9.1 µg/m³ 20h 2
2026-05-19 33 11–78 8.6 µg/m³ 15h 1
2026-05-18 33 8–76 8.5 µg/m³ 16h 2
2026-05-17 18 1–42 4.3 µg/m³ 14h 2
2026-05-16 33 8–57 8.3 µg/m³ 15h 2
2026-05-15 40 16–65 10.2 µg/m³ 19h 2
2026-05-14 44 23–66 11.0 µg/m³ 21h 2
2026-05-13 36 16–53 8.6 µg/m³ 16h 2
2026-05-12 30 6–40 7.1 µg/m³ 17h 2
2026-05-11 30 19–58 7.2 µg/m³ 18h 2
2026-05-10 35 21–53 8.5 µg/m³ 13h 2
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