Air Quality in Kawagoe, Japan

Partly Cloudy
26.7°C · 67.9% humidity
26.7°
Feels 26.7°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 9am
20
33
37 12pm
33
33
33 3pm
33
33
33 6pm
33
33
45 9pm
33
33
33 12am
33
33
33 3am
33
33
33 6am
13
13
Station readings
20
CAMS model adj -21
34
54
54
54
54
54
54
54
54
54
54
54
66
54
54
54
54
54
54
54
54
54
34
34
AD 728×90

Air Quality Index Trend

45h · 103 stn

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.

67.9%
Humidity
28.2 km/h
Wind E
1009.3 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.92 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Kawagoe?

Temperature & Precipitation

PM2.5 Trend

45h · 103 stations
PM2.58.92 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (7 stations within 25 km)
8.92
Median
9.96
Average
4.1
Low
14.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +1.9

What is the 7-day forecast for Kawagoe?

08-03
28.2° 22.7°
11.31 mm
08-04
35.9° 25.7°
4.13 mm
08-05
33.9° 25.3°
2.69 mm
08-06
30.7° 26.3°
26.56 mm
08-07
37.2° 25.6°
10.63 mm
08-08
34.6° 26.5°
43.62 mm
08-09
35.8° 22.5°
1.0 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Kawagoe?

53
Senbamachi, Kawagoe, Saitama, Japan (川越市仙波川越市)
0.7 km PM2.5: 13.1 µg/m³
46
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
2.0 km PM2.5: 11.0 µg/m³
38
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
5.8 km PM2.5: 9.1 µg/m³
30
Tsuruma, Fujimi-shi, Saitama-ken, Japan (富士見富士見市)
8.1 km PM2.5: 7.2 µg/m³
10
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
8.3 km PM2.5: 2.4 µg/m³
30
Kawajima, Saitama-ken, Japan (川島自排比企郡川島町)
8.4 km PM2.5: 7.2 µg/m³
38
Saitama, Japan (さいたま市三橋自排さいたま市西区)
8.7 km PM2.5: 9.1 µg/m³
16
Asamadai, Ageo-shi, Saitama-ken, Japan (上尾上尾市)
10.8 km PM2.5: 3.8 µg/m³
25
Azumacho, Iruma, Saitama, Japan (入間入間市)
11.7 km PM2.5: 6.0 µg/m³
19
Tokorozawa, Saitama, Japan (所沢市和ヶ原所沢市)
12.2 km PM2.5: 4.6 µg/m³

What cities are near Kawagoe?

38 Fujimino 38 Kamifukuoka 43 Igusa 37 Ōi 46 Sashiōgi 42 Sayama 45 Tsurugashima 33 Miyoshidai 45 Sakado 50 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 2026-08-08T03:51 UTC.