Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区) Air Quality

Monitoring Station · Chūō, Japan
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 9pm
25
36
10 12am
36
36
36 3am
36
36
48 6am
48
48
65 9am
66
65
— 12pm
—
—
— 3pm
—
—
— 6pm
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Station readings
17
25
10
CAMS model adj -18
54
54
54
54
54
54
54
54
54
66
66
66
83
84
83

Air Quality Trend (24h)

PM2.52.4 µg/m³ ✓ WHO
Good
View city history →

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21
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2.3 km PM2.5: 5.0 µg/m³
7
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3.0 km PM2.5: 1.7 µg/m³
33
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4.0 km PM2.5: 7.9 µg/m³
5
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4.0 km PM2.5: 1.2 µg/m³
13
Takanawa, Minato, Tokyo, Japan (第一京浜高輪港区)
4.7 km PM2.5: 3.1 µg/m³
39
Daiba, Minato, Tokyo, Japan (港区台場港区)
5.0 km PM2.5: 9.4 µg/m³
11
Naitomachi, Shinjuku, Tokyo, Japan (国設新宿新宿区)
5.0 km PM2.5: 2.6 µg/m³
34
Koto (江東区)
5.1 km PM2.5: 8.2 µg/m³

Nearby Cities

21 Chūō 22 Chiyoda 23 Minato City 17 Kachidoki 22 Akasaka 22 Akihabara 15 Toyosu 22 Taito 25 Yotsuya

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:17 UTC.