What is the air quality in Kawagoe today?

The current Air Quality Index (AQI) in Kawagoe is 12 (Good). PM2.5 concentration is 2.75 µg/m³.

What is the temperature in Kawagoe right now?

The current temperature in Kawagoe is 21.9°C (feels like 21.9°C). Humidity is 60.9% and wind speed is 11.4 km/h.

Is it safe to go outside in Kawagoe?

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

Air Quality in Kawagoe, Japan

Partly Cloudy

21.9°C · 60.9% humidity

21.9°

Feels 21.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

30 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 92 stn

View full history →

Kawagoe'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.

60.9%

Humidity

11.4 km/h

Wind WNW

1024.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.75 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Kawagoe?

Temperature & Precipitation

PM2.5 Trend

45h · 92 stations

PM2.52.75 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (30 stations within 25 km)

2.75

Median

7.65

Average

2.0

Low

36.3

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +3.0

What is the 7-day forecast for Kawagoe?

10-21

21.9° 15.4°

0.88 mm

10-22

23.9° 17.3°

0.13 mm

10-23

22.4° 15.8°

10-24

22.2° 17.5°

0.25 mm

10-25

19.9° 14.1°

5.19 mm

10-26

21.6° 14.7°

10-27

19.0° 15.2°

0.13 mm

Both models agree Avg diff: 3.0°C

Where are air quality stations near Kawagoe?

Senbamachi, Kawagoe, Saitama, Japan (川越市仙波川越市)

0.7 km PM2.5: 2.2 µg/m³

Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)

2.0 km PM2.5: 3.4 µg/m³

Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)

5.8 km PM2.5: 10.1 µg/m³

Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)

8.3 km PM2.5: 16.9 µg/m³

Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)

10.3 km PM2.5: 5.3 µg/m³

Asamadai, Ageo-shi, Saitama-ken, Japan (上尾上尾市)

10.8 km PM2.5: 6.0 µg/m³

Azumacho, Iruma, Saitama, Japan (入間入間市)

11.7 km PM2.5: 5.0 µg/m³

Azumacho, Iruma, Saitama, Japan (入間入間市)

11.7 km PM2.5: 2.6 µg/m³

Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)

12.1 km PM2.5: 5.8 µg/m³

Nakakayama, Hidaka, Saitama, Japan (日高日高市)

12.9 km PM2.5: 7.2 µg/m³

What cities are near Kawagoe?

21 Fujimino 23 Kamifukuoka 34 Igusa 29 Ōi 29 Sashiōgi 27 Sayama 30 Tsurugashima 33 Miyoshidai 38 Sakado 42 Hidaka

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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 2026-10-21T09:22 UTC.