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Air Quality History for Echizen, Japan

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

89
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

452h

PM2.5 Station

452h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 79 79–79 25.4 µg/m³ 1h 3
2026-07-21 61 34–104 17.4 µg/m³ 19h 2
2026-07-20 51 32–74 13.4 µg/m³ 24h 3
2026-07-19 42 20–84 10.7 µg/m³ 24h 3
2026-07-18 33 11–55 8.0 µg/m³ 24h 4
2026-07-17 47 10–67 12.1 µg/m³ 24h 3
2026-07-16 52 27–68 13.5 µg/m³ 24h 3
2026-07-15 55 39–78 14.3 µg/m³ 24h 4
2026-07-14 48 18–66 12.2 µg/m³ 24h 3
2026-07-13 48 20–65 12.3 µg/m³ 24h 4
2026-07-12 44 30–66 10.9 µg/m³ 24h 4
2026-07-11 32 12–53 7.7 µg/m³ 24h 4
2026-07-10 30 18–65 7.4 µg/m³ 24h 4
2026-07-09 30 13–53 7.3 µg/m³ 24h 4
2026-07-08 28 8–45 6.6 µg/m³ 24h 4
2026-07-07 30 17–52 7.3 µg/m³ 24h 3
2026-07-06 27 8–46 6.5 µg/m³ 13h 4
2026-07-05 25 9–39 5.9 µg/m³ 24h 4
2026-07-04 26 5–58 6.4 µg/m³ 24h 4
2026-07-03 30 15–45 7.1 µg/m³ 24h 4
2026-07-02 28 9–59 6.8 µg/m³ 11h 3
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