Air Quality in Wako, Japan

Drizzle
23.7°C · 83.6% humidity
23.7°
Feels 23.7°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
42 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
132 6am
70
69
53 9am
58
62
64 12pm
66
67
68 3pm
68
68
68 6pm
68
69
69 9pm
69
70
70 12am
132
132
132 3am
70
70
Station readings
10
CAMS model adj -14
146
84
83
83
83
84
84
84
84
84
84
83
83
83
83
83
83
84
84
146
146
146
84
84
AD 728×90

Air Quality Index Trend

6h · 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.

83.6%
Humidity
54.5 km/h
Wind NNW
1002.6 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
13.0 µg/m³
PM10
51
54.9 µg/m³
050100150200300500

What is the weather forecast for Wako?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.513.0 µg/m³ ✓ WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX14.9
Extreme
AD 300×250
Station readings (42 stations within 25 km)
13.0
Median
15.7
Average
3.8
Low
26.0
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +14.1

What is the 7-day forecast for Wako?

07-22
30.2° 23.7°
3.0 mm
07-23
27.8° 22.1°
0.56 mm
07-24
29.8° 23.6°
1.56 mm
07-25
32.9° 23.6°
07-26
30.3° 26.1°
0.13 mm
07-27
33.3° 24.9°
9.94 mm
07-28
29.6° 26.3°
12.63 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Wako?

11
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
1.4 km PM2.5: 2.6 µg/m³
83
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
1.4 km PM2.5: 27.3 µg/m³
32
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
1.5 km PM2.5: 7.7 µg/m³
42
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
1.5 km PM2.5: 10.1 µg/m³
80
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
5.5 km PM2.5: 25.9 µg/m³
13
Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)
6.2 km PM2.5: 3.1 µg/m³
72
Nerima (練馬区)
6.5 km PM2.5: 22.1 µg/m³
62
Shibahinotsume, Kawaguchi, Saitama, Japan (川口市芝川口市)
7.5 km PM2.5: 17.3 µg/m³
50
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
8.4 km PM2.5: 12.0 µg/m³
23
Yamatocho, Itabashi, Tokyo, Japan (中山道大和町板橋区)
8.4 km PM2.5: 5.5 µg/m³

What cities are near Wako?

48 Narimasu 52 Akatsuka 58 Asaka 49 Ōizumimachi 55 Takashimadaira 48 Hikarigaoka 54 Ōizumi-gakuenchō 56 Hasune 45 Nukui 55 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 2026-07-22T00:21 UTC.