Ichihara (市原) Air Quality

Monitoring Station · Ichihara, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
0 3am
0
0
0 6am
0
15
15 9am
15
27
27 12pm
27
27
27 3pm
44
44
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
CAMS model adj -39
34
34
34
34
34
54
54
54
66
66
66
66
66
83
83

Air Quality Forecast (24h)

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

53
Ichihara (市原)
0.0 km PM2.5: 13.1 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
22
Tsuiheiji, Ichihara, Chiba, Japan (市原廿五里市原市)
3.6 km PM2.5: 5.3 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

11 Ichihara 21 Chiba 27 Sodegaura 16 Yotsukaidō 22 Makuhari 21 Mobara 15 Ōami 10 Kisarazu 12 Ōamishirasato

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:50 UTC.