Ichihara (市原) Air Quality

Monitoring Station · Ichihara, Japan
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
58 11am
42
56
56 2pm
56
56
56 5pm
56
56
56 8pm
56
56
56 11pm
56
56
— 2am
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—
— 5am
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— 8am
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Station readings
42
CAMS model adj +31
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Ichihara (市原)
0.0 km PM2.5: 10.1 µg/m³
25
Ichihara (市原)
0.0 km PM2.5: 6.0 µg/m³
42
Ichihara (市原)
0.0 km PM2.5: 10.1 µg/m³
34
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
3.1 km PM2.5: 8.2 µg/m³
34
Tsuiheiji, Ichihara, Chiba, Japan (市原廿五里市原市)
3.6 km PM2.5: 8.2 µg/m³
21
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
4.3 km PM2.5: 5.0 µg/m³
30
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
4.3 km PM2.5: 7.2 µg/m³
38
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
4.3 km PM2.5: 9.1 µg/m³

Nearby Cities

38 Ichihara 26 Chiba 26 Sodegaura 40 Yotsukaidō 34 Makuhari 59 Mobara 50 Ōami 7 Kisarazu 53 Ōamishirasato

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T14:05 UTC.