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

Monitoring Station · Niihama, Japan
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
9 2am
29
12
12 5am
12
12
12 8am
19
39
39 11am
39
39
39 2pm
39
39
— 5pm
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—
— 8pm
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— 11pm
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Station readings
9
29
CAMS model adj -15
27
27
27
27
27
27
27
34
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

21
Hongo, Niihama, Ehime, Japan (中村新居浜市)
0.0 km PM2.5: 5.0 µg/m³
53
Hongo, Niihama, Ehime, Japan (中村新居浜市)
0.0 km PM2.5: 13.1 µg/m³
30
Kubotacho, Niihama, Ehime, Japan (金子新居浜市)
2.8 km PM2.5: 7.2 µg/m³
34
Kubotacho, Niihama, Ehime, Japan (金子新居浜市)
2.8 km PM2.5: 8.2 µg/m³
28
Kubotacho, Niihama, Ehime, Japan (金子新居浜市)
2.8 km PM2.5: 6.7 µg/m³
61
Omachi, Saijo, Ehime, Japan (西条西条市)
8.3 km PM2.5: 16.9 µg/m³
30
Nyugawa, Saijo, Ehime, Japan (東予西条市)
18.5 km PM2.5: 7.2 µg/m³
34
Nyugawa, Saijo, Ehime, Japan (東予西条市)
18.5 km PM2.5: 8.2 µg/m³

Nearby Cities

25 Niihama 33 Saijō 42 Shikokuchūō 50 Kawanoechō 41 Imabari 40 Tōon 26 Innoshima 23 Kan’onjichō 32 Shinagawa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:25 UTC.