Air Quality in Yokoshiba, Japan

Drizzle
24.3°C · 80.4% humidity
24.3°
Feels 24.3°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast
25 5pm
25
25
37 8pm
34
31
29 11pm
28
27
27 2am
26
26
25 5am
24
24
24 8am
24
27
27 11am
27
27
27 2pm
34
34
AD 728×90

Air Quality Index Trend

45h · 55 stn

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.

80.4%
Humidity
36.5 km/h
Wind ENE
1009.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.89 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Yokoshiba?

Temperature & Precipitation

PM2.5 Trend

45h · 55 stations
PM2.58.89 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
8.89
Median
6.99
Average
3.4
Low
10.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -3.0

What is the 7-day forecast for Yokoshiba?

09-05
25.7° 21.6°
11.12 mm
09-06
28.4° 23.3°
0.06 mm
09-07
28.9° 23.3°
0.19 mm
09-08
28.1° 22.1°
8.81 mm
09-09
28.2° 21.5°
46.44 mm
09-10
29.3° 24.6°
4.63 mm
09-11
31.2° 23.6°
Both models agree Avg diff: 3.1°C

Where are air quality stations near Yokoshiba?

30
Yokoshiba, Chiba, Japan (横芝光横芝山武郡横芝光町)
0.6 km PM2.5: 7.2 µg/m³
34
Yokoshiba, Chiba, Japan (横芝光横芝山武郡横芝光町)
0.6 km PM2.5: 8.2 µg/m³
13
Yokoshiba, Chiba, Japan (横芝光横芝山武郡横芝光町)
0.6 km PM2.5: 3.1 µg/m³
25
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
11.6 km PM2.5: 6.0 µg/m³
30
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
11.6 km PM2.5: 7.2 µg/m³
9
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
14.7 km PM2.5: 2.2 µg/m³
21
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
14.7 km PM2.5: 5.0 µg/m³
13
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
14.7 km PM2.5: 3.1 µg/m³
30
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
15.9 km PM2.5: 7.2 µg/m³
34
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
15.9 km PM2.5: 8.2 µg/m³

What cities are near Yokoshiba?

34 Sanmu 28 Yōkaichiba 34 Narutō 27 Sōsa 32 Ryōgoku 33 Yachimata 33 Tōgane 28 Asahi 32 Ōamishirasato 32 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 2026-09-05T11:16 UTC.