Air Quality in Den’enchōfu, Japan

Drizzle
24.8°C · 78.8% humidity
24.8°
Feels 24.8°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
49 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
9 5pm
29
29
59 8pm
30
44
40 11pm
17
15
6 2am
5
2
1 5am
3
10
10 8am
29
29
29 11am
29
29
41 2pm
29
29
Station readings
11
35
CAMS model adj -25
34
54
54
54
34
54
54
34
34
27
27
25
25
27
34
34
54
54
54
54
54
66
54
54
AD 728×90

Air Quality Index Trend

40h · 1 stn

Den’enchōfu'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. Current PM2.5 concentration in Den’enchōfu is 1.1× the WHO 24-hour guideline of 15 µg/m³.

78.8%
Humidity
51.5 km/h
Wind ENE
1009.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.98 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Den’enchōfu?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.515.98 µg/m³ ×1.1 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (49 stations within 25 km)
15.98
Median
8.0
Average
1.0
Low
82.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -6.2

What is the 7-day forecast for Den’enchōfu?

09-05
26.6° 21.3°
18.12 mm
09-06
31.5° 24.1°
1.81 mm
09-07
31.0° 23.6°
1.56 mm
09-08
29.1° 23.1°
0.88 mm
09-09
27.5° 22.3°
16.06 mm
09-10
27.5° 24.8°
2.5 mm
09-11
30.9° 25.2°
0.06 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Den’enchōfu?

29
中原区地域みまもり支援センター
2.6 km 72.0% RH PM2.5: 7.0 µg/m³ PM10: 10.0 µg/m³
30
Minamisenzoku, Ota, Tokyo, Japan (中原街道南千束大田区)
2.9 km PM2.5: 7.2 µg/m³
7
Minamisenzoku, Ota, Tokyo, Japan (中原街道南千束大田区)
2.9 km PM2.5: 1.7 µg/m³
30
Kakinokizaka, Meguro, Tokyo, Japan (環七通り柿の木坂目黒区)
3.1 km PM2.5: 7.2 µg/m³
1
Chidori, Ota, Tokyo, Japan (環八通り千鳥大田区)
3.1 km PM2.5: 0.2 µg/m³
25
中原平和公園
3.6 km PM2.5: 6.0 µg/m³ PM10: 8.0 µg/m³
34
Yutakacho, Shinagawa, Tokyo, Japan (品川区豊町品川区)
5.6 km PM2.5: 8.2 µg/m³
21
Nishigotanda, Shinagawa, Tokyo, Japan (中原口交差点品川区)
5.7 km PM2.5: 5.0 µg/m³
34
Setagaya (世田谷)
5.8 km PM2.5: 8.2 µg/m³
34
Meguro (目黒)
5.9 km PM2.5: 8.2 µg/m³

What cities are near Den’enchōfu?

33 Ebara 43 Yōga 43 Ikegami 34 Nakanobu 24 Togoshi 31 Meguro 36 Setagaya 34 Wakabayashi 21 Ōta 24 Kamata
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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 2026-09-05T11:15 UTC.