Air Quality in Toshima, Japan

Windy
19.9°C · 75.1% humidity
19.9°
Feels 19.9°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
54 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 1am
0
0
32 4am
27
34
29 7am
25
22
32 10am
31
18
17 1pm
16
16
16 4pm
15
15
15 7pm
15
15
27 10pm
27
27
Station readings
6
17
10
CAMS model adj -39
54
34
34
34
34
54
54
54
54
66
66
54
54
54
54
54
54
54
54
54
54
66
66
66
AD 728×90

Air Quality Index Trend

25h · 1 stn

Toshima'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▲
32
7.82 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Toshima?

Temperature & Precipitation

PM2.5 Trend

25h · 1 station
PM2.57.82 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (54 stations within 25 km)
7.82
Median
8.19
Average
1.2
Low
31.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -0.5

What is the 7-day forecast for Toshima?

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 Toshima?

69
Oji, Kita, Tokyo, Japan (北本通り王子北区)
0.6 km PM2.5: 20.7 µg/m³
46
Yamatocho, Itabashi, Tokyo, Japan (中山道大和町板橋区)
3.3 km PM2.5: 11.0 µg/m³
21
Kawaguchi (川口)
5.5 km PM2.5: 5.0 µg/m³
59
Kawaguchi (川口)
5.5 km PM2.5: 15.9 µg/m³
34
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
5.6 km PM2.5: 8.2 µg/m³
42
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
5.6 km PM2.5: 10.1 µg/m³
48
Minowa, Taito, Tokyo, Japan (明治通り大関横丁台東区)
6.2 km PM2.5: 11.5 µg/m³
5
Minowa, Taito, Tokyo, Japan (明治通り大関横丁台東区)
6.2 km PM2.5: 1.2 µg/m³
25
スカイツリー１５０ｍ
8.2 km 36.7% RH PM2.5: 6.0 µg/m³ PM10: 8.0 µg/m³
–
スカイツリー３２５ｍ
8.2 km 29.0% RH PM2.5: 0.0 µg/m³ PM10: 2.0 µg/m³

What cities are near Toshima?

32 Ōji 33 Kita 33 Kamiya 37 Ōgi 34 Komagome 34 Itabashi 34 Sugamo 36 Machiya 34 Nishinippori 34 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 2026-05-29T19:24 UTC.