Air Quality in Kawagoe, Japan

Drizzle
23.7°C · 82.6% humidity
23.7°
Feels 23.7°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 6pm
19
19
28 9pm
25
24
22 12am
21
19
18 3am
18
18
17 6am
17
19
19 9am
19
26
26 12pm
26
46
46 3pm
46
46
Station readings 6h ago
AQI 20
PM2.5 4.8 µg/m³ · 6h ago
CAMS model adj -8
27
27
27
27
27
27
27
27
25
25
25
25
25
25
27
27
27
34
34
34
54
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▲
28
6.63 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kawagoe?

Temperature & Precipitation

PM2.5 Trend

7h · 1 station
PM2.56.63 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (19 stations within 25 km)
6.63
Median
5.17
Average
2.0
Low
11.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.5

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?

28
Senbamachi, Kawagoe, Saitama, Japan (川越市仙波川越市)
0.7 km PM2.5: 6.7 µg/m³
13
Miyashitamachi, Kawagoe, Saitama, Japan (川越市川越川越市)
2.2 km PM2.5: 3.1 µg/m³
11
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
8.3 km PM2.5: 2.6 µg/m³
30
Azumacho, Iruma, Saitama, Japan (入間入間市)
11.7 km PM2.5: 7.2 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
21
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
12.1 km PM2.5: 5.0 µg/m³
21
Nakakayama, Hidaka, Saitama, Japan (日高日高市)
12.9 km PM2.5: 5.0 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
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
Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市)
15.0 km PM2.5: 5.0 µg/m³

What cities are near Kawagoe?

25 Fujimino 23 Kamifukuoka 22 Igusa 21 Ōi 24 Sashiōgi 26 Sayama 15 Tsurugashima 20 Miyoshidai 15 Sakado 18 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 2026-09-05T12:12 UTC.