Air Quality in Shimoigusa, Japan

Partly Cloudy
26.4°C · 68.1% humidity
26.4°
Feels 26.4°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 8am
25
19
24 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
19
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

19h · 3 stn

Shimoigusa'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
24
5.71 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Shimoigusa?

Temperature & Precipitation

PM2.5 Trend

19h · 3 stations
PM2.55.71 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (11 stations within 25 km)
5.71
Median
6.01
Average
2.4
Low
10.6
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.1

What is the 7-day forecast for Shimoigusa?

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: 2.9°C

Where are air quality stations near Shimoigusa?

38
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
2.8 km PM2.5: 9.1 µg/m³
30
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
2.8 km PM2.5: 7.2 µg/m³
25
Nerima (練馬区)
3.1 km PM2.5: 6.0 µg/m³
–
Suginami, Izumi-3
5.0 km PM2.5: 0.0 µg/m³ PM10: 1.0 µg/m³
18
Chuo, Nakano, Tokyo, Japan (山手通り東中野中野区)
6.0 km PM2.5: 4.3 µg/m³
22
Kitamachi, Nerima, Tokyo, Japan (練馬区北町練馬区)
6.0 km PM2.5: 5.3 µg/m³
40
Shimorenjaku, Mitaka, Tokyo, Japan (連雀通り下連雀三鷹市)
6.4 km PM2.5: 9.6 µg/m³
25
Kasuya, Setagaya, Tokyo, Japan (環八通り八幡山世田谷区)
6.7 km PM2.5: 6.0 µg/m³
29
西東京市南町
7.2 km 71.4% RH PM2.5: 7.0 µg/m³ PM10: 15.0 µg/m³
25
Nishitokyo (西東京市)
7.6 km PM2.5: 6.0 µg/m³

What cities are near Shimoigusa?

24 Igusa 23 Kamiigusa 24 Saginomiya 25 Asagayakita 24 Nukui 25 Asagaya-minami 25 Ogikubo 22 Sekimachi-minami 24 Hikarigaoka 25 Sakuradai
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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 2026-08-08T02:59 UTC.