What is the air quality in Yoshii today?

The current Air Quality Index (AQI) in Yoshii is 20 (Good). PM2.5 concentration is 4.76 µg/m³.

What is the temperature in Yoshii right now?

The current temperature in Yoshii is 14.8°C (feels like 14.8°C). Humidity is 72.0% and wind speed is 23.5 km/h.

Is it safe to go outside in Yoshii?

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

Air Quality in Yoshii, Japan

Cloudy

14.8°C · 72.0% humidity

14.8°

Feels 14.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 14 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.

72.0%

Humidity

23.5 km/h

Wind ESE

1021.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

4.76 µg/m³

PM10▲

41.2 µg/m³

050100150200300500

What is the weather forecast for Yoshii?

Temperature & Precipitation

PM2.5 Trend

45h · 14 stations

PM2.54.76 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

4.76

Median

4.65

Average

4.3

Low

5.0

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +14.4

What is the 7-day forecast for Yoshii?

10-21

18.1° 14.2°

10-22

21.0° 15.1°

0.13 mm

10-23

20.8° 12.1°

10-24

18.9° 15.5°

0.25 mm

10-25

18.0° 11.6°

4.19 mm

10-26

20.0° 11.9°

10-27

16.6° 13.0°

0.13 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Yoshii?

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

16.4 km PM2.5: 5.0 µg/m³

Minano, Saitama-ken, Japan (皆野秩父郡皆野町)

22.5 km PM2.5: 4.3 µg/m³

What cities are near Yoshii?

21 Tomioka 20 Fujioka 21 Takasaki 33 Annaka 25 Tamamura 21 Ishigami 21 Kodamachō-kodamaminami 42 Kanekomachi 22 Honjō 21 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 2026-10-21T08:29 UTC.