Home › Japan › Ōmachi › History

Air Quality History for Ōmachi, Japan

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

25
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

422h

PM2.5 Station

422h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 27 9–51 6.5 µg/m³ 15h 3
2026-09-04 21 4–88 5.5 µg/m³ 22h 2
2026-09-03 20 9–53 4.7 µg/m³ 20h 2
2026-09-02 40 9–129 10.6 µg/m³ 20h 2
2026-09-01 37 10–164 10.8 µg/m³ 21h 2
2026-08-31 36 15–54 8.7 µg/m³ 21h 2
2026-08-30 32 8–75 8.0 µg/m³ 22h 1
2026-08-29 22 4–50 5.3 µg/m³ 19h 2
2026-08-28 50 18–213 19.2 µg/m³ 17h 2
2026-08-27 29 15–65 7.1 µg/m³ 19h 2
2026-08-26 40 17–153 11.2 µg/m³ 22h 2
2026-08-25 35 10–63 8.6 µg/m³ 23h 2
2026-08-24 52 15–114 14.8 µg/m³ 23h 2
2026-08-23 35 20–55 8.5 µg/m³ 22h 2
2026-08-22 32 18–78 8.0 µg/m³ 24h 2
2026-08-21 30 10–55 7.1 µg/m³ 23h 2
2026-08-20 32 5–110 8.2 µg/m³ 20h 2
2026-08-19 25 10–78 6.2 µg/m³ 23h 2
2026-08-18 24 8–51 5.7 µg/m³ 22h 2
2026-08-17 23 6–66 5.7 µg/m³ 20h 2
2026-08-16 18 1–30 4.4 µg/m³ 4h 2
Back to Ōmachi Air Quality