Air Quality in Setagaya, Japan

Drizzle
24.6°C · 77.1% humidity
24.6°
Feels 24.6°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
63 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
29 4pm
9
29
32 7pm
29
9
29 10pm
29
9
9 1am
2
2
0 4am
0
2
9 7am
9
29
29 10am
29
29
29 1pm
41
29
Station readings
13
11
35
CAMS model adj -25
54
34
54
54
54
34
54
54
34
34
27
27
25
25
27
34
34
54
54
54
54
54
66
54
AD 728×90

Air Quality Index Trend

40h · 1 stn

Setagaya'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.

77.1%
Humidity
42.5 km/h
Wind ENE
1010.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.68 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Setagaya?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.57.68 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (63 stations within 25 km)
7.68
Median
5.91
Average
2.2
Low
12.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.1

What is the 7-day forecast for Setagaya?

09-05
27.4° 20.8°
19.19 mm
09-06
31.1° 23.4°
2.12 mm
09-07
31.0° 23.2°
2.06 mm
09-08
31.7° 22.8°
1.88 mm
09-09
27.7° 22.5°
8.75 mm
09-10
27.9° 24.2°
2.63 mm
09-11
31.8° 24.2°
0.19 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Setagaya?

34
Setagaya (世田谷)
0.8 km PM2.5: 8.2 µg/m³
21
Kasuya, Setagaya, Tokyo, Japan (環八通り八幡山世田谷区)
3.5 km PM2.5: 5.0 µg/m³
30
Kakinokizaka, Meguro, Tokyo, Japan (環七通り柿の木坂目黒区)
3.9 km PM2.5: 7.2 µg/m³
35
Suginami, Izumi-3
4.4 km PM2.5: 8.3 µg/m³ PM10: 12.2 µg/m³
34
Meguro (目黒)
4.6 km PM2.5: 8.2 µg/m³
21
Kugayama, Suginami, Tokyo, Japan (杉並区久我山杉並区)
6.2 km PM2.5: 5.0 µg/m³
34
Kugayama, Suginami, Tokyo, Japan (杉並区久我山杉並区)
6.2 km PM2.5: 8.2 µg/m³
7
Minamisenzoku, Ota, Tokyo, Japan (中原街道南千束大田区)
6.7 km PM2.5: 1.7 µg/m³
30
Minamisenzoku, Ota, Tokyo, Japan (中原街道南千束大田区)
6.7 km PM2.5: 7.2 µg/m³
21
Nishigotanda, Shinagawa, Tokyo, Japan (中原口交差点品川区)
7.3 km PM2.5: 5.0 µg/m³

What cities are near Setagaya?

33 Wakabayashi 27 Yōga 22 Eifuku 25 Sasazuka 30 Meguro 27 Den’enchōfu 28 Shibuya 30 Yoyogi 27 Ebara 26 Ebisu
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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 2026-09-05T10:26 UTC.