Air Quality in Ōji, Japan

Partly Cloudy
26.4°C · 68.1% humidity
26.4°
Feels 26.4°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
20 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 8am
25
18
26 11am
25
25
25 2pm
25
25
25 5pm
25
25
25 8pm
25
25
25 11pm
25
25
25 2am
25
25
25 5am
25
25
Station readings
18
CAMS model adj -29
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

20h · 3 stn

Ōji'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.

68.1%
Humidity
24.7 km/h
Wind E
1009.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.32 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Ōji?

Temperature & Precipitation

PM2.5 Trend

20h · 3 stations
PM2.56.32 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (20 stations within 25 km)
6.32
Median
6.47
Average
2.6
Low
14.0
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +1.9

What is the 7-day forecast for Ōji?

08-03
28.2° 22.4°
9.5 mm
08-04
34.2° 25.8°
4.56 mm
08-05
32.3° 25.5°
1.81 mm
08-06
30.1° 26.8°
21.13 mm
08-07
36.2° 25.2°
11.69 mm
08-08
34.3° 26.5°
37.0 mm
08-09
35.6° 22.7°
1.25 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Ōji?

25
Oji, Kita, Tokyo, Japan (北本通り王子北区)
0.7 km PM2.5: 6.0 µg/m³
21
Yamatocho, Itabashi, Tokyo, Japan (中山道大和町板橋区)
2.6 km PM2.5: 5.0 µg/m³
33
Honkomagome, Bunkyo, Tokyo, Japan (文京区本駒込文京区)
3.5 km PM2.5: 7.9 µg/m³
25
Honkomagome, Bunkyo, Tokyo, Japan (文京区本駒込文京区)
3.5 km PM2.5: 6.0 µg/m³
42
Minamisenju, Arakawa, Tokyo, Japan (荒川区南千住荒川区)
5.7 km PM2.5: 10.1 µg/m³
20
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
6.4 km PM2.5: 4.8 µg/m³
25
Chuo, Nakano, Tokyo, Japan (山手通り東中野中野区)
8.0 km PM2.5: 6.0 µg/m³
25
Nerima (練馬区)
8.1 km PM2.5: 6.0 µg/m³
38
Ayase, Adachi, Tokyo, Japan (足立区綾瀬足立区)
8.4 km PM2.5: 9.1 µg/m³
17
スカイツリー３２５ｍ
8.5 km 90.5% RH PM2.5: 4.0 µg/m³ PM10: 10.0 µg/m³

What cities are near Ōji?

26 Kita 26 Toshima 27 Kamiya 24 Komagome 26 Itabashi 24 Sugamo 25 Ōgi 25 Ikebukuro 24 Ōtsuka 24 Sendagi
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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 2026-08-08T02:05 UTC.