What is the air quality in Yoshii today?

The current Air Quality Index (AQI) in Yoshii is 24 (Good). PM2.5 concentration is 5.69 µg/m³.

What is the temperature in Yoshii right now?

The current temperature in Yoshii is 21.2°C (feels like 21.2°C). Humidity is 61.8% and wind speed is 6.5 km/h.

Is it safe to go outside in Yoshii?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 19.9 (Extreme).

Air Quality in Yoshii, Japan

Partly Cloudy

21.2°C · 61.8% humidity

21.2°

Feels 21.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

47h · 19 stn

View full history →

Yoshii'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.

61.8%

Humidity

6.5 km/h

Wind ENE

1015.4 hPa

Pressure

19.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.69 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Yoshii?

Temperature & Precipitation

PM2.5 Trend

47h · 19 stations

PM2.55.69 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX19.9

Extreme

Station readings (2 stations within 25 km)

5.69

Median

5.5

Average

5.0

Low

6.0

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +0.2

What is the 7-day forecast for Yoshii?

06-09

23.3° 20.8°

0.19 mm

06-10

26.5° 17.8°

14.12 mm

06-11

27.0° 17.4°

2.06 mm

06-12

24.7° 19.3°

0.81 mm

06-13

32.8° 20.8°

0.19 mm

06-14

30.0° 17.5°

7.44 mm

06-15

27.3° 18.4°

1.31 mm

Both models agree Avg diff: 3.9°C

Where are air quality stations near Yoshii?

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Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)

16.4 km

Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)

16.4 km PM2.5: 7.7 µg/m³

Minano, Saitama-ken, Japan (皆野秩父郡皆野町)

22.5 km PM2.5: 17.8 µg/m³

Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)

32.8 km PM2.5: 7.0 µg/m³

Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)

32.8 km PM2.5: 13.1 µg/m³

What cities are near Yoshii?

25 Tomioka 24 Fujioka 25 Takasaki 20 Annaka 23 Tamamura 25 Ishigami 23 Kodamachō-kodamaminami 29 Kanekomachi 24 Honjō 23 Maebashi

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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 2026-06-09T02:13 UTC.