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Air Quality History for Ena, Japan

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

28
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 21 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 37 30–45 8.8 µg/m³ 8.4 7h 25
2026-05-29 34 21–44 8.2 µg/m³ 8.5 24h 24
2026-05-28 29 22–40 7.0 µg/m³ 7.8 24h 24
2026-05-27 30 19–42 7.1 µg/m³ 6.6 24h 26
2026-05-26 32 21–42 7.8 µg/m³ 8.8 24h 26
2026-05-25 34 27–42 8.0 µg/m³ 11.2 24h 24
2026-05-24 32 22–47 7.8 µg/m³ 10.5 24h 25
2026-05-23 32 25–40 7.7 µg/m³ 7.4 24h 28
2026-05-22 28 17–37 6.8 µg/m³ 8.5 24h 26
2026-05-21 29 20–40 7.0 µg/m³ 10.3 24h 24
2026-05-20 33 21–45 8.0 µg/m³ 11.8 24h 26
2026-05-19 40 28–52 9.5 µg/m³ 12.4 24h 27
2026-05-18 52 43–59 12.8 µg/m³ 18.3 24h 25
2026-05-17 45 38–58 11.0 µg/m³ 15.9 23h 26
2026-05-16 51 40–59 12.9 µg/m³ 17.2 23h 24
2026-05-15 50 40–57 12.2 µg/m³ 18.6 24h 24
2026-05-14 49 37–55 11.7 µg/m³ 14.9 24h 25
2026-05-13 37 30–47 8.9 µg/m³ 12.2 24h 24
2026-05-12 32 25–41 7.7 µg/m³ 10.9 24h 23
2026-05-11 42 28–154 11.2 µg/m³ 8.9 24h 22
2026-05-10 40 32–67 9.9 µg/m³ 10.7 16h 24
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