Air Quality in Shinjuku, Japan

Cloudy
21.5°C · 71.7% humidity
21.5°
Feels 21.5°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
41 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 7am
40
40
15 10am
17
19
20 1pm
21
21
22 4pm
22
39
41 7pm
41
40
41 10pm
41
41
103 1am
41
41
40 4am
23
23
Station readings
2
CAMS model adj -43
83
83
83
66
66
66
66
66
66
66
66
83
84
84
83
84
84
84
146
84
84
83
66
66
AD 728×90

Air Quality Index Trend

37h · 1 stn

Shinjuku'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.

71.7%
Humidity
29.8 km/h
Wind S
1015.4 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
15
3.59 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Shinjuku?

Temperature & Precipitation

PM2.5 Trend

37h · 1 station
PM2.53.59 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (41 stations within 25 km)
3.59
Median
3.61
Average
0.48
Low
8.2
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +12.8

What is the 7-day forecast for Shinjuku?

06-09
23.3° 21.5°
0.13 mm
06-10
28.6° 19.0°
3.81 mm
06-11
26.3° 19.7°
0.38 mm
06-12
24.3° 19.6°
1.0 mm
06-13
30.7° 21.4°
3.69 mm
06-14
29.7° 18.3°
39.69 mm
06-15
27.2° 21.0°
12.0 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Shinjuku?

26
Naitomachi, Shinjuku, Tokyo, Japan (国設新宿新宿区)
0.5 km PM2.5: 6.2 µg/m³
9
Hibiyakoen, Chiyoda, Tokyo, Japan (日比谷交差点千代田区)
5.2 km PM2.5: 2.2 µg/m³
25
Meguro (目黒)
5.6 km PM2.5: 6.0 µg/m³
21
Meguro (目黒)
5.6 km PM2.5: 5.0 µg/m³
9
Meguro (目黒)
5.6 km PM2.5: 2.2 µg/m³
–
Suginami, Izumi-3
5.7 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
39
Takanawa, Minato-ku, Tōkyō-to, Japan (港区高輪港区)
6.0 km PM2.5: 9.4 µg/m³
25
Takanawa, Minato-ku, Tōkyō-to, Japan (港区高輪港区)
6.0 km PM2.5: 6.0 µg/m³
25
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
6.2 km PM2.5: 6.0 µg/m³
45
Takanawa, Minato, Tokyo, Japan (第一京浜高輪港区)
7.1 km PM2.5: 10.8 µg/m³

What cities are near Shinjuku?

14 Yotsuya 15 Ōkubo 17 Tokyo 15 Yoyogi 14 Akasaka 14 Shimo’ochiai 14 Shibuya 16 Nakano 13 Chiyoda 10 Ōtsuka
Get AQI alerts for Shinjuku

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:06 UTC.