Air Quality in Ōkubo, Japan

Windy
19.9°C · 75.1% humidity
19.9°
Feels 19.9°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
62 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 2am
0
0
26 5am
39
33
30 8am
27
37
36 11am
23
22
21 2pm
21
21
20 5pm
20
20
20 8pm
20
32
32 11pm
32
32
Station readings
17
10
18
CAMS model adj -34
34
34
34
34
54
54
54
54
66
66
54
54
54
54
54
54
54
54
54
54
66
66
66
66
AD 728×90

Air Quality Index Trend

25h · 1 stn

Ōkubo's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

75.1%
Humidity
52.0 km/h
Wind S
1020.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.19 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ōkubo?

Temperature & Precipitation

PM2.5 Trend

25h · 1 station
PM2.56.19 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (62 stations within 25 km)
6.19
Median
7.75
Average
1.7
Low
18.3
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.2

What is the 7-day forecast for Ōkubo?

05-29
24.9° 19.9°
0.06 mm
05-30
24.8° 19.7°
0.44 mm
05-31
27.1° 20.3°
06-01
28.2° 21.4°
06-02
27.4° 20.8°
0.06 mm
06-03
28.1° 23.1°
0.06 mm
06-04
26.5° 18.8°
Both models agree Avg diff: 3.3°C

Where are air quality stations near Ōkubo?

21
Naitomachi, Shinjuku, Tokyo, Japan (国設新宿新宿区)
1.9 km PM2.5: 5.0 µg/m³
59
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
5.4 km PM2.5: 15.9 µg/m³
18
Suginami, Izumi-3
5.8 km PM2.5: 4.3 µg/m³ PM10: 4.8 µg/m³
38
Nerima (練馬区)
6.0 km PM2.5: 9.1 µg/m³
41
Yamatocho, Itabashi, Tokyo, Japan (中山道大和町板橋区)
6.2 km PM2.5: 9.8 µg/m³
38
Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区)
6.2 km PM2.5: 9.1 µg/m³
61
Meguro (目黒)
6.9 km PM2.5: 16.9 µg/m³
25
Meguro (目黒)
6.9 km PM2.5: 6.0 µg/m³
50
Meguro (目黒)
6.9 km PM2.5: 12.0 µg/m³
50
Takanawa, Minato-ku, Tōkyō-to, Japan (港区高輪港区)
7.3 km PM2.5: 12.0 µg/m³

What cities are near Ōkubo?

29 Shinjuku 30 Yotsuya 29 Tokyo 25 Shimo’ochiai 29 Yoyogi 29 Nakano 29 Ōtsuka 30 Nagasaki 29 Ikebukuro 30 Sugamo
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T20:28 UTC.