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
54 12am
54
34
34 3am
34
34
34 6am
34
54
54 9am
54
66
66 12pm
66
66
— 3pm
—
—
— 6pm
—
—
— 9pm
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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
13
Goichuonishi, Ichihara, Chiba, Japan (市原五井市原市)
3.1 km PM2.5: 3.1 µg/m³
21
Tsuiheiji, Ichihara, Chiba, Japan (市原廿五里市原市)
3.6 km PM2.5: 5.0 µg/m³
46
Tsuiheiji, Ichihara, Chiba, Japan (市原廿五里市原市)
3.6 km PM2.5: 11.0 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

18 Ichihara 24 Chiba 5 Sodegaura 8 Yotsukaidō 18 Makuhari 25 Mobara 18 Ōami 13 Kisarazu 19 Ōamishirasato

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T03:50 UTC.