Air Quality in Kawaguchi, Japan

Partly Cloudy
26.4°C · 68.1% humidity
26.4°
Feels 26.4°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
20 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 6am
0
0
30 9am
40
32
27 12pm
23
21
19 3pm
17
17
16 6pm
15
15
27 9pm
14
14
14 12am
14
14
14 3am
14
14
Station readings
15
CAMS model adj -40
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
66
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

21h · 1 stn

Kawaguchi'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.

68.1%
Humidity
24.7 km/h
Wind E
1009.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.2 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Kawaguchi?

Temperature & Precipitation

PM2.5 Trend

21h · 1 station
PM2.57.2 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (20 stations within 25 km)
7.2
Median
6.71
Average
2.6
Low
14.0
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +1.0

What is the 7-day forecast for Kawaguchi?

08-03
28.2° 22.4°
9.5 mm
08-04
34.2° 25.8°
4.56 mm
08-05
32.3° 25.5°
1.81 mm
08-06
30.1° 26.8°
21.13 mm
08-07
36.2° 25.2°
11.69 mm
08-08
34.3° 26.5°
37.0 mm
08-09
35.6° 22.7°
1.25 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Kawaguchi?

26
Oji, Kita, Tokyo, Japan (北本通り王子北区)
5.3 km PM2.5: 6.2 µg/m³
34
Kitamachi, Nerima, Tokyo, Japan (練馬区北町練馬区)
6.3 km PM2.5: 8.2 µg/m³
25
Bijogi, Toda, Saitama, Japan (戸田美女木自排戸田市)
6.4 km PM2.5: 6.0 µg/m³
25
Bijogi, Toda, Saitama, Japan (戸田美女木自排戸田市)
6.4 km PM2.5: 6.0 µg/m³
18
Hanaguri, Sōka-shi, Saitama-ken, Japan (草加市花栗自排草加市)
8.1 km PM2.5: 4.3 µg/m³
24
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
9.3 km PM2.5: 5.8 µg/m³
20
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
9.3 km PM2.5: 4.8 µg/m³
25
Honkomagome, Bunkyo, Tokyo, Japan (文京区本駒込文京区)
9.3 km PM2.5: 6.0 µg/m³
16
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
9.4 km PM2.5: 3.8 µg/m³
25
Nerima (練馬区)
9.4 km PM2.5: 6.0 µg/m³

What cities are near Kawaguchi?

29 Ukima 32 Shimotoda 34 Warabi 29 Hasune 32 Hatogaya-honchō 27 Kamiya 30 Takashimadaira 28 Toneri 26 Toshima 26 Ōji
Get AQI alerts for Kawaguchi

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 2026-08-08T00:56 UTC.