Air Quality in Kawagoe, Japan

Partly Cloudy
22.5°C · 64.9% humidity
22.5°
Feels 22.5°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast
66 5am
66
66
27 8am
26
34
40 11am
44
47
49 2pm
50
51
52 5pm
53
65
65 8pm
65
66
66 11pm
54
54
54 2am
54
34
AD 728×90

Air Quality Index Trend

47h · 61 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.

64.9%
Humidity
14.5 km/h
Wind SSE
1015.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.52 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Kawagoe?

Temperature & Precipitation

PM2.5 Trend

47h · 61 stations
PM2.56.52 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (24 stations within 25 km)
6.52
Median
4.98
Average
1.0
Low
10.1
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +7.2

What is the 7-day forecast for Kawagoe?

06-08
28.5° 19.2°
10.81 mm
06-09
25.0° 22.5°
0.06 mm
06-10
29.1° 19.4°
8.25 mm
06-11
27.8° 20.1°
0.69 mm
06-12
25.4° 19.6°
1.44 mm
06-13
33.8° 22.3°
0.94 mm
06-14
31.7° 18.6°
23.69 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Kawagoe?

31
Senbamachi, Kawagoe, Saitama, Japan (川越市仙波川越市)
0.7 km PM2.5: 7.4 µg/m³
53
Senbamachi, Kawagoe, Saitama, Japan (川越市仙波川越市)
0.7 km PM2.5: 13.1 µg/m³
20
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
2.0 km PM2.5: 4.8 µg/m³
6
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
2.0 km PM2.5: 1.4 µg/m³
25
Miyashitamachi, Kawagoe, Saitama, Japan (川越市川越川越市)
2.2 km PM2.5: 6.0 µg/m³
13
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
5.8 km PM2.5: 3.1 µg/m³
25
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
5.8 km PM2.5: 6.0 µg/m³
19
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
6.4 km PM2.5: 4.6 µg/m³
29
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
6.4 km PM2.5: 7.0 µg/m³
25
Tsuruma, Fujimi-shi, Saitama-ken, Japan (富士見富士見市)
8.1 km PM2.5: 6.0 µg/m³

What cities are near Kawagoe?

24 Fujimino 24 Kamifukuoka 22 Igusa 20 Ōi 20 Sashiōgi 22 Sayama 20 Tsurugashima 18 Miyoshidai 22 Sakado 22 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 2026-06-08T23:23 UTC.