Masago, Chiba, Japan (真砂自排千葉市美浜区) Air Quality

Monitoring Station · Makuhari, Japan
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 12am
36
36
56 3am
56
56
56 6am
36
56
36 9am
36
56
56 12pm
56
56
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj +2
34
34
34
54
54
54
54
34
54
34
34
54
54
54
54

Air Quality Forecast (24h)

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

14
Miyanogicho, Chiba, Japan (宮野木千葉市稲毛区)
3.8 km PM2.5: 3.4 µg/m³
33
NASA GSFC Rutgers Calib. N6
4.0 km PM2.5: 7.9 µg/m³
42
Chigusadai, Chiba, Japan (千草自排千葉市稲毛区)
5.0 km PM2.5: 10.1 µg/m³
17
Chigusadai, Chiba, Japan (千草自排千葉市稲毛区)
5.0 km PM2.5: 4.1 µg/m³
25
Chiba (千葉)
5.5 km PM2.5: 6.0 µg/m³
25
Saginumadai, Narashino, Chiba, Japan (習志野鷺沼習志野市)
5.5 km PM2.5: 6.0 µg/m³
21
Saginumadai, Narashino, Chiba, Japan (習志野鷺沼習志野市)
5.5 km PM2.5: 5.0 µg/m³
57
Samugawacho, Chiba, Japan (寒川小学校千葉市中央区)
7.2 km PM2.5: 15.0 µg/m³

Nearby Cities

20 Makuhari 21 Narashino 18 Chiba 18 Yotsukaidō 20 Honchō 20 Yachiyo 13 Ichihara 21 Kamagaya 25 Urayasu

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:03 UTC.