Air Quality in Shimoigusa, Japan

Windy
19.9°C · 75.1% humidity
19.9°
Feels 19.9°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
46 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 1am
0
0
30 4am
25
33
28 7am
24
22
32 10am
30
17
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

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.

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▲
30
7.24 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Shimoigusa?

Temperature & Precipitation

PM2.5 Trend

25h · 1 station
PM2.57.24 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (46 stations within 25 km)
7.24
Median
8.5
Average
3.24
Low
31.0
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +1.0

What is the 7-day forecast for Shimoigusa?

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 Shimoigusa?

68
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
2.3 km PM2.5: 20.2 µg/m³
42
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
2.8 km PM2.5: 10.1 µg/m³
38
Nerima (練馬区)
3.1 km PM2.5: 9.1 µg/m³
10
Suginami, Izumi-3
5.0 km PM2.5: 2.4 µg/m³ PM10: 2.8 µg/m³
55
Sekimae, Musashino, Tokyo, Japan (武蔵野市関前武蔵野市)
5.9 km PM2.5: 14.0 µg/m³
70
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
6.2 km PM2.5: 21.1 µg/m³
46
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
6.2 km PM2.5: 11.0 µg/m³
55
Shimorenjaku, Mitaka, Tokyo, Japan (連雀通り下連雀三鷹市)
6.4 km PM2.5: 14.0 µg/m³
29
西東京市南町
7.2 km 43.7% RH PM2.5: 7.0 µg/m³ PM10: 6.0 µg/m³
51
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
8.0 km PM2.5: 12.1 µg/m³

What cities are near Shimoigusa?

32 Igusa 32 Kamiigusa 28 Saginomiya 25 Asagayakita 33 Nukui 26 Asagaya-minami 28 Ogikubo 31 Sekimachi-minami 36 Hikarigaoka 34 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 2026-05-29T19:24 UTC.