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Air Quality History for Toyohashi, Japan

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

29
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 29 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 34 28–39 8.0 µg/m³ 7.8 14h 26
2026-05-28 29 23–38 6.9 µg/m³ 7.3 24h 26
2026-05-27 28 17–40 6.7 µg/m³ 6.9 24h 28
2026-05-26 29 20–39 7.0 µg/m³ 8.6 24h 26
2026-05-25 32 23–40 7.8 µg/m³ 10.9 24h 27
2026-05-24 33 27–40 8.0 µg/m³ 10.6 24h 26
2026-05-23 33 23–52 7.9 µg/m³ 7.0 24h 29
2026-05-22 27 20–37 6.5 µg/m³ 8.1 24h 27
2026-05-21 30 20–41 7.1 µg/m³ 10.0 24h 23
2026-05-20 34 23–48 8.0 µg/m³ 10.9 24h 28
2026-05-19 38 28–55 9.2 µg/m³ 12.1 24h 28
2026-05-18 53 42–58 13.1 µg/m³ 18.7 24h 28
2026-05-17 44 5–56 10.7 µg/m³ 16.2 24h 25
2026-05-16 54 48–58 13.5 µg/m³ 17.1 23h 24
2026-05-15 52 32–67 13.1 µg/m³ 18.5 24h 25
2026-05-14 49 39–54 12.0 µg/m³ 14.8 24h 25
2026-05-13 38 31–48 9.1 µg/m³ 12.1 24h 26
2026-05-12 32 26–53 7.8 µg/m³ 10.4 24h 25
2026-05-11 41 30–57 10.0 µg/m³ 9.0 24h 22
2026-05-10 36 28–45 8.7 µg/m³ 10.1 24h 25
2026-05-09 29 25–32 7.0 µg/m³ 8.4 9h 29
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