Air Quality in Washinomiya, Japan

Cloudy
25.6°C · 74.3% humidity
25.6°
Feels 25.6°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 12pm
24
24
51 3pm
43
38
34 6pm
31
29
40 9pm
27
26
25 12am
25
25
24 3am
24
24
24 6am
4
4
4 9am
4
4
Station readings 5h ago
AQI 20
PM2.5 4.8 µg/m³ · 5h ago
CAMS model adj -30
54
54
54
54
54
54
54
54
54
66
54
54
54
54
54
54
54
54
54
34
34
34
34
34
AD 728×90

Air Quality Index Trend

4h · 1 stn

Washinomiya'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.

74.3%
Humidity
26.9 km/h
Wind E
1009.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
51
12.13 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Washinomiya?

Temperature & Precipitation

PM2.5 Trend

4h · 1 station
PM2.512.13 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (5 stations within 25 km)
12.13
Median
11.16
Average
4.1
Low
15.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -1.3

What is the 7-day forecast for Washinomiya?

08-03
27.6° 22.2°
11.5 mm
08-04
36.5° 24.7°
4.75 mm
08-05
33.1° 25.1°
3.31 mm
08-06
30.0° 25.7°
25.06 mm
08-07
38.2° 25.3°
11.94 mm
08-08
34.8° 26.2°
52.62 mm
08-09
35.5° 22.2°
0.44 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Washinomiya?

15
Honcho, Kuki, Saitama, Japan (久喜本町自排久喜市)
2.8 km PM2.5: 3.6 µg/m³
46
Satte, Satte, Saitama, Japan (幸手幸手市)
6.9 km PM2.5: 11.0 µg/m³
28
Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)
9.1 km PM2.5: 6.7 µg/m³
42
Gakuendai, Saitama-ken, Japan (宮代南埼玉郡宮代町)
9.5 km PM2.5: 10.1 µg/m³
25
Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)
12.5 km PM2.5: 6.0 µg/m³
25
Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)
12.5 km PM2.5: 6.0 µg/m³
38
Chuo, Konosu, Saitama, Japan (鴻巣鴻巣市)
13.0 km PM2.5: 9.1 µg/m³
30
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
15.0 km PM2.5: 7.2 µg/m³
50
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
15.0 km PM2.5: 12.0 µg/m³
38
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
15.0 km PM2.5: 9.1 µg/m³

What cities are near Washinomiya?

47 Kukichūō 34 Kurihashi 56 Kazo 53 Shōbu 42 Satte 56 Kisai 49 Shiraoka 50 Sugito 49 Miyashiro 19 Koga
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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 2026-08-08T06:26 UTC.