Chiba (千葉) Air Quality
Monitoring Station
· Chiba, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
17
11pm
21
21
1
2am
1
1
1
5am
1
1
21
8am
21
21
33
11am
33
33
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
Station readings
17
21
CAMS model
adj -33
54
54
54
34
34
34
34
34
34
54
54
54
66
66
66
Air Quality Forecast (24h)
PM2.55.0 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
20
NASA GSFC Rutgers Calib. N6
9
Soga, Chiba, Japan (蘇我保育所千葉市中央区)
28
Masago, Chiba, Japan (真砂公園千葉市美浜区)
17
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
27
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
17
Yawata, Ichihara, Chiba, Japan (市原八幡市原市)
45
Shikawatashi, Yotsukaido, Chiba, Japan (四街道鹿渡四街道市)
13
Shikawatashi, Yotsukaido, Chiba, Japan (四街道鹿渡四街道市)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:33 UTC.