Ichihara (市原) Air Quality

Monitoring Station · Ichihara, Japan
2
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 2am
34
34
34 5am
34
34
54 8am
54
54
66 11am
66
66
66 2pm
66
83
— 5pm
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—
— 8pm
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—
— 11pm
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Air Quality Forecast (24h)

PM2.50.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Ichihara (市原)
0.0 km PM2.5: 5.0 µg/m³
25
Ichihara (市原)
0.0 km PM2.5: 6.0 µg/m³
25
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
3.1 km PM2.5: 6.0 µg/m³
15
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
3.1 km PM2.5: 3.6 µg/m³
21
Tsuiheiji, Ichihara, Chiba, Japan (市原廿五里市原市)
3.6 km PM2.5: 5.0 µg/m³
65
Tsuiheiji, Ichihara, Chiba, Japan (市原廿五里市原市)
3.6 km PM2.5: 18.8 µg/m³
27
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
4.3 km PM2.5: 6.5 µg/m³
17
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
4.3 km PM2.5: 4.1 µg/m³

Nearby Cities

10 Ichihara 23 Chiba 30 Sodegaura 15 Yotsukaidō 20 Makuhari 21 Mobara 14 Ōami 14 Kisarazu 13 Ōamishirasato

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