What is the air quality in Washinomiya today?

The current Air Quality Index (AQI) in Washinomiya is 32 (Good). PM2.5 concentration is 7.78 µg/m³.

What is the temperature in Washinomiya right now?

The current temperature in Washinomiya is 21.1°C (feels like 21.1°C). Humidity is 57.8% and wind speed is 18.4 km/h.

Is it safe to go outside in Washinomiya?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Washinomiya, Japan

Partly Cloudy

21.1°C · 57.8% humidity

21.1°

Feels 21.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

17 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 70 stn

View full history →

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.

57.8%

Humidity

18.4 km/h

Wind NNE

1024.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.78 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Washinomiya?

Temperature & Precipitation

PM2.5 Trend

45h · 70 stations

PM2.57.78 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (17 stations within 25 km)

7.78

Median

10.47

Average

4.1

Low

33.0

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -1.8

What is the 7-day forecast for Washinomiya?

10-21

21.1° 16.1°

0.25 mm

10-22

23.7° 16.6°

10-23

21.6° 15.1°

10-24

21.4° 17.1°

0.25 mm

10-25

19.6° 14.0°

4.69 mm

10-26

22.0° 14.0°

10-27

18.8° 14.9°

Both models agree Avg diff: 2.9°C

Where are air quality stations near Washinomiya?

Honcho, Kuki, Saitama, Japan (久喜本町自排久喜市)

2.8 km PM2.5: 6.0 µg/m³

Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)

9.1 km PM2.5: 7.2 µg/m³

Gakuendai, Saitama-ken, Japan (宮代南埼玉郡宮代町)

9.5 km PM2.5: 11.0 µg/m³

Sekiyama, Hasuda-shi, Saitama-ken, Japan (蓮田蓮田市)

12.3 km PM2.5: 33.0 µg/m³

Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)

12.5 km PM2.5: 5.0 µg/m³

Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)

12.5 km PM2.5: 4.1 µg/m³

Fujiishimogumi, Hanyū-shi, Saitama-ken, Japan (羽生羽生市)

12.6 km PM2.5: 18.8 µg/m³

Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)

15.0 km PM2.5: 7.2 µg/m³

Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)

15.0 km PM2.5: 5.0 µg/m³

Asamadai, Ageo-shi, Saitama-ken, Japan (上尾上尾市)

15.8 km PM2.5: 6.0 µg/m³

What cities are near Washinomiya?

27 Kukichūō 32 Kurihashi 39 Kazo 40 Shōbu 38 Satte 36 Kisai 61 Shiraoka 45 Sugito 45 Miyashiro 21 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 2026-10-21T12:27 UTC.