Air Quality in Wako, Japan

Drizzle
24.6°C · 77.1% humidity
24.6°
Feels 24.6°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
57 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
29 4pm
9
29
28 7pm
29
9
29 10pm
29
9
9 1am
2
2
0 4am
0
2
9 7am
9
29
29 10am
29
29
29 1pm
41
29
Station readings
13
11
35
CAMS model adj -25
54
34
54
54
54
34
54
54
34
34
27
27
25
25
27
34
34
54
54
54
54
54
66
54
AD 728×90

Air Quality Index Trend

40h · 1 stn

Wako'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.

77.1%
Humidity
42.5 km/h
Wind ENE
1010.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.65 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Wako?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.56.65 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (57 stations within 25 km)
6.65
Median
5.95
Average
2.9
Low
12.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +3.1

What is the 7-day forecast for Wako?

09-05
27.4° 20.8°
19.19 mm
09-06
31.1° 23.4°
2.12 mm
09-07
31.0° 23.2°
2.06 mm
09-08
31.7° 22.8°
1.88 mm
09-09
27.7° 22.5°
8.75 mm
09-10
27.9° 24.2°
2.63 mm
09-11
31.8° 24.2°
0.19 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Wako?

29
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
1.5 km PM2.5: 7.0 µg/m³
25
Bijogi, Toda, Saitama, Japan (戸田美女木自排戸田市)
3.9 km PM2.5: 6.0 µg/m³
17
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
5.5 km PM2.5: 4.1 µg/m³
21
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
5.5 km PM2.5: 5.0 µg/m³
34
Nerima (練馬区)
6.5 km PM2.5: 8.2 µg/m³
17
Saitama (埼玉)
8.3 km PM2.5: 4.1 µg/m³
21
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
8.4 km PM2.5: 5.0 µg/m³
30
Yamatocho, Itabashi, Tokyo, Japan (中山道大和町板橋区)
8.4 km PM2.5: 7.2 µg/m³
17
Kamikiyoto, Kiyose, Tokyo, Japan (清瀬市上清戸清瀬市)
9.0 km PM2.5: 4.1 µg/m³
13
Kawaguchi (川口)
9.3 km PM2.5: 3.1 µg/m³

What cities are near Wako?

28 Narimasu 27 Akatsuka 25 Asaka 26 Ōizumimachi 25 Takashimadaira 26 Hikarigaoka 25 Ōizumi-gakuenchō 25 Hasune 27 Nukui 24 Shiki
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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 2026-09-05T10:26 UTC.