What is the air quality in Kodaira today?

The current Air Quality Index (AQI) in Kodaira is 23 (Good). PM2.5 concentration is 5.64 µg/m³.

What is the temperature in Kodaira right now?

The current temperature in Kodaira is 15.3°C (feels like 15.3°C). Humidity is 75.2% and wind speed is 39.3 km/h.

Is it safe to go outside in Kodaira?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Kodaira, Japan

Drizzle

15.3°C · 75.2% humidity

15.3°

Feels 15.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

31 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings 7h ago

AQI 69

PM2.5 20.6 µg/m³ · 7h ago

Air Quality Index Trend

40h · 1 stn

View full history →

Kodaira'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.

75.2%

Humidity

39.3 km/h

Wind N

1021.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.64 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Kodaira?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station

PM2.55.64 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (31 stations within 25 km)

5.64

Median

6.95

Average

2.2

Low

21.1

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +0.2

What is the 7-day forecast for Kodaira?

10-21

21.6° 15.3°

0.75 mm

10-22

23.3° 18.1°

0.06 mm

10-23

22.5° 15.7°

10-24

21.9° 16.8°

0.94 mm

10-25

19.8° 14.2°

5.63 mm

10-26

20.7° 15.0°

10-27

19.2° 15.1°

0.25 mm

Both models agree Avg diff: 3.1°C

Where are air quality stations near Kodaira?

小金井市東町

4.9 km 58.3% RH PM2.5: 4.0 µg/m³ PM10: 13.0 µg/m³

西東京市南町

5.1 km 67.9% RH PM2.5: 4.0 µg/m³ PM10: 13.0 µg/m³

Izumicho, Tachikawa, Tokyo, Japan (立川市泉町立川市)

6.8 km PM2.5: 12.0 µg/m³

Shimohoya, Nishitokyo, Tokyo, Japan (西東京市下保谷西東京市)

7.1 km PM2.5: 9.1 µg/m³

Shimohoya, Nishitokyo, Tokyo, Japan (西東京市下保谷西東京市)

7.1 km PM2.5: 4.1 µg/m³

府中市四谷

7.8 km 57.4% RH PM2.5: 3.0 µg/m³ PM10: 10.0 µg/m³

Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)

8.8 km PM2.5: 9.1 µg/m³

Seijo, Setagaya, Tokyo, Japan (世田谷区成城世田谷区)

12.8 km PM2.5: 0.5 µg/m³

Seijo, Setagaya, Tokyo, Japan (世田谷区成城世田谷区)

12.8 km PM2.5: 1.2 µg/m³

多摩区登戸小学校

13.8 km 76.0% RH PM2.5: 6.0 µg/m³ PM10: 16.0 µg/m³

What cities are near Kodaira?

22 Kokubunji 27 Higashimurayama 19 Koganei 27 Higashikurume 19 Tanashichō 18 Nishi-Tokyo-shi 29 Akitsu 28 Higashiyamato 26 Musashimurayama 20 Fuchū

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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 2026-10-21T06:02 UTC.