Omachi, Saijo, Ehime, Japan (西条西条市) Air Quality

Monitoring Station · Saijō, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
11 1am
21
23
23 4am
23
23
30 7am
30
30
30 10am
30
23
30 1pm
23
23
— 4pm
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— 7pm
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— 10pm
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Station readings
11
21
CAMS model adj -4
25
25
27
27
27
27
34
34
34
34
34
27
34
27
27

Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

11
Omachi, Saijo, Ehime, Japan (西条西条市)
0.0 km PM2.5: 2.6 µg/m³
25
Kubotacho, Niihama, Ehime, Japan (金子新居浜市)
9.3 km PM2.5: 6.0 µg/m³
46
Asahimachi, Imabari, Ehime, Japan (今治旭今治市)
24.0 km PM2.5: 11.0 µg/m³

Nearby Cities

24 Saijō 25 Niihama 24 Imabari 25 Tōon 24 Shikokuchūō 25 Shinagawa 24 Kawanoechō 25 Hōjō 25 Matsuyama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:45 UTC.