Hongo, Niihama, Ehime, Japan (中村新居浜市) Air Quality

Monitoring Station · Niihama, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
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30
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Station readings
25
30

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

46
Kubotacho, Niihama, Ehime, Japan (金子新居浜市)
2.8 km PM2.5: 11.0 µg/m³
25
Nyugawa, Saijo, Ehime, Japan (東予西条市)
18.5 km PM2.5: 6.0 µg/m³
63
Mishimamiyagawa, Shikokuchuo, Ehime, Japan (伊予三島四国中央市)
25.4 km PM2.5: 17.8 µg/m³

Nearby Cities

35 Niihama 34 Saijō 52 Shikokuchūō 61 Kawanoechō 36 Imabari 31 Tōon 11 Innoshima 48 Kan’onjichō 23 Shinagawa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T06:02 UTC.