What is the air quality in Kunitachi today?

The current Air Quality Index (AQI) in Kunitachi is 20 (Good). PM2.5 concentration is 4.93 µg/m³.

What is the temperature in Kunitachi right now?

The current temperature in Kunitachi is 21.5°C (feels like 21.5°C). Humidity is 71.7% and wind speed is 29.8 km/h.

Is it safe to go outside in Kunitachi?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 4.4 (Moderate).

Air Quality in Kunitachi, Japan

Cloudy

21.5°C · 71.7% humidity

21.5°

Feels 21.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

37 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

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Station readings

CAMS model adj -31

Air Quality Index Trend

39h · 1 stn

View full history →

Kunitachi'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

4.4

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

4.93 µg/m³

PM10▲

34.3 µg/m³

050100150200300500

What is the weather forecast for Kunitachi?

Temperature & Precipitation

PM2.5 Trend

39h · 1 station

PM2.54.93 µg/m³ ✓ WHO

Good

PM1034.3 µg/m³

Good

UV INDEX4.4

Moderate

Station readings (37 stations within 25 km)

4.93

Median

4.14

Average

0.48

Low

8.6

High

PM2.5 µg/m³ · Model: 20.3 · Bias: +15.4

What is the 7-day forecast for Kunitachi?

06-08

27.7° 18.6°

5.75 mm

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

Both models agree Avg diff: 2.3°C

Where are air quality stations near Kunitachi?

Yaho, Kunitachi, Tokyo, Japan (甲州街道国立国立市)

0.7 km PM2.5: 4.1 µg/m³

府中市四谷

2.0 km 96.8% RH PM2.5: 2.0 µg/m³ PM10: 5.0 µg/m³

Ochikawa, Hino, Tokyo, Japan (川崎街道百草園日野市)

3.4 km PM2.5: 4.3 µg/m³

Ochikawa, Hino, Tokyo, Japan (川崎街道百草園日野市)

3.4 km PM2.5: 2.2 µg/m³

Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)

6.0 km PM2.5: 3.1 µg/m³

小金井市東町

8.0 km 97.8% RH PM2.5: 1.0 µg/m³ PM10: 3.0 µg/m³

Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)

9.9 km PM2.5: 5.5 µg/m³

西東京市南町

10.3 km 99.5% RH PM2.5: 1.0 µg/m³ PM10: 4.0 µg/m³

Chuocho, Higashikurume, Tokyo, Japan (小金井街道東久留米東久留米市)

10.4 km PM2.5: 2.2 µg/m³

Hachioji (八王子)

11.2 km PM2.5: 6.0 µg/m³

What cities are near Kunitachi?

19 Tachikawa 18 Hino 16 Kokubunji 15 Fuchū 16 Tama 18 Kodaira 20 Musashimurayama 21 Akishima 10 Koganei 15 Inagi

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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 2026-06-08T23:10 UTC.