What is the air quality in Yokoshiba today?

The current Air Quality Index (AQI) in Yokoshiba is 13 (Good). PM2.5 concentration is 3.13 µg/m³.

What is the temperature in Yokoshiba right now?

The current temperature in Yokoshiba is 17.0°C (feels like 17.0°C). Humidity is 86.7% and wind speed is 41.6 km/h.

Is it safe to go outside in Yokoshiba?

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

Air Quality in Yokoshiba, Japan

Drizzle

17.0°C · 86.7% humidity

17.0°

Feels 17.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 24 stn

View full history →

Yokoshiba'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.

86.7%

Humidity

41.6 km/h

Wind ESE

1021.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.13 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Yokoshiba?

Temperature & Precipitation

PM2.5 Trend

45h · 24 stations

PM2.53.13 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (7 stations within 25 km)

3.13

Median

6.01

Average

3.1

Low

12.6

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +3.4

What is the 7-day forecast for Yokoshiba?

10-21

20.9° 16.7°

2.0 mm

10-22

22.3° 18.3°

1.75 mm

10-23

23.0° 14.5°

10-24

21.4° 17.5°

0.63 mm

10-25

19.4° 13.9°

2.38 mm

10-26

20.7° 16.0°

0.31 mm

10-27

18.5° 16.6°

1.69 mm

Both models agree Avg diff: 3.0°C

Where are air quality stations near Yokoshiba?

Yokoshiba, Chiba, Japan (横芝光横芝山武郡横芝光町)

0.6 km PM2.5: 3.1 µg/m³

Yokoshiba, Chiba, Japan (横芝光横芝山武郡横芝光町)

0.6 km PM2.5: 6.0 µg/m³

Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)

11.6 km PM2.5: 8.2 µg/m³

Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)

14.7 km PM2.5: 6.0 µg/m³

Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)

15.9 km PM2.5: 5.0 µg/m³

Hanazakicho, Narita, Chiba, Japan (成田花崎（車）成田市)

20.5 km PM2.5: 3.1 µg/m³

Karabe, Narita, Chiba, Japan (成田加良部成田市)

21.9 km PM2.5: 4.1 µg/m³

Hanegawa, Katori, Chiba, Japan (香取羽根川香取市)

24.2 km PM2.5: 4.1 µg/m³

Ebara Shinden, Sakura, Chiba, Japan (佐倉江原新田佐倉市)

26.5 km PM2.5: 6.0 µg/m³

Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)

29.8 km PM2.5: 4.1 µg/m³

What cities are near Yokoshiba?

20 Sanmu 30 Yōkaichiba 22 Narutō 32 Sōsa 20 Ryōgoku 22 Yachimata 25 Tōgane 34 Asahi 23 Ōamishirasato 27 Shisui

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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 2026-10-21T06:04 UTC.