Air Quality in Kawagoe, Japan

Drizzle
23.7°C · 82.6% humidity
23.7°
Feels 23.7°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
30 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 5pm
19
19
29 8pm
26
24
23 11pm
22
21
18 2am
18
18
17 5am
17
17
19 8am
19
19
26 11am
26
26
46 2pm
46
46
Station readings 5h ago
AQI 20
PM2.5 4.8 µg/m³ · 5h ago
CAMS model adj -8
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
27
27
27
34
34
34
54
54
54
AD 728×90

Air Quality Index Trend

7h · 1 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.

82.6%
Humidity
36.4 km/h
Wind ENE
1010.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
7.04 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kawagoe?

Temperature & Precipitation

PM2.5 Trend

7h · 1 station
PM2.57.04 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (30 stations within 25 km)
7.04
Median
5.88
Average
1.9
Low
9.1
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.9

What is the 7-day forecast for Kawagoe?

09-05
28.4° 20.6°
26.25 mm
09-06
30.5° 23.2°
3.94 mm
09-07
31.4° 22.9°
1.25 mm
09-08
31.7° 22.5°
6.38 mm
09-09
28.2° 22.5°
4.69 mm
09-10
28.4° 23.7°
1.94 mm
09-11
32.9° 23.6°
4.0 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Kawagoe?

21
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
2.0 km PM2.5: 5.0 µg/m³
22
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
5.8 km PM2.5: 5.3 µg/m³
29
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
6.4 km PM2.5: 7.0 µg/m³
17
Azumacho, Iruma, Saitama, Japan (入間入間市)
11.7 km PM2.5: 4.1 µg/m³
21
Azumacho, Iruma, Saitama, Japan (入間入間市)
11.7 km PM2.5: 5.0 µg/m³
25
Miyaharacho, Saitama, Japan (さいたま市宮原さいたま市北区)
11.8 km PM2.5: 6.0 µg/m³
33
Tokorozawa (所沢)
12.2 km PM2.5: 7.9 µg/m³
13
Nakakayama, Hidaka, Saitama, Japan (日高日高市)
12.9 km PM2.5: 3.1 µg/m³
25
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
13.0 km PM2.5: 6.0 µg/m³
21
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
13.0 km PM2.5: 5.0 µg/m³

What cities are near Kawagoe?

24 Fujimino 20 Kamifukuoka 24 Igusa 22 Ōi 25 Sashiōgi 21 Sayama 15 Tsurugashima 23 Miyoshidai 17 Sakado 21 Hidaka
Get AQI alerts for Kawagoe

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T11:15 UTC.