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Air Quality History for Isahaya, Japan

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

36
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 26 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 34 27–42 8.2 µg/m³ 12h 21
2026-10-20 37 29–51 8.9 µg/m³ 24h 22
2026-10-19 37 25–51 8.8 µg/m³ 24h 19
2026-10-18 34 26–46 8.1 µg/m³ 24h 22
2026-10-17 42 33–52 10.1 µg/m³ 24h 19
2026-10-16 50 35–85 12.7 µg/m³ 24h 16
2026-10-15 33 24–42 7.8 µg/m³ 24h 18
2026-10-14 38 22–67 9.5 µg/m³ 24h 16
2026-10-13 45 33–81 11.3 µg/m³ 24h 17
2026-10-12 38 27–53 9.0 µg/m³ 24h 18
2026-10-11 54 25–250 19.6 µg/m³ 24h 13
2026-10-10 37 26–45 8.8 µg/m³ 24h 19
2026-10-09 38 24–55 9.3 µg/m³ 24h 16
2026-10-08 32 23–55 7.7 µg/m³ 24h 21
2026-10-07 40 27–57 9.6 µg/m³ 24h 21
2026-10-06 44 24–101 11.2 µg/m³ 24h 22
2026-10-05 39 28–55 9.4 µg/m³ 24h 22
2026-10-04 37 27–54 8.9 µg/m³ 24h 20
2026-10-03 41 25–155 10.9 µg/m³ 24h 22
2026-10-02 34 26–41 8.1 µg/m³ 24h 21
2026-10-01 34 27–41 8.1 µg/m³ 10h 21
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