Air Quality in Yokoshiba, Japan
Windy
21.6°C · 69.5% humidity
21.6°
Feels 21.6°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
16
9am
0
0
34
12pm
32
23
17
3pm
12
24
22
6pm
20
31
18
9pm
2
1
17
12am
17
16
16
3am
16
16
16
6am
0
0
Station readings
29h ago
AQI 16
PM2.5 3.8 µg/m³ · 29h ago
Air Quality Index Trend
46h · 23 stnYokoshiba'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.
69.5%
Humidity
44.4 km/h
Wind SSE
1015.8 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.18 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Yokoshiba?
Temperature & Precipitation
PM2.5 Trend
46h · 23 stationsPM2.58.18 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (5 stations within 25 km)
8.18
Median
4.68
Average
1.2
Low
9.6
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -2.0
What is the 7-day forecast for Yokoshiba?
06-09
22.6° 20.7°
06-10
25.8° 19.9°
2.75 mm
06-11
23.0° 18.8°
0.25 mm
06-12
24.4° 19.6°
1.13 mm
06-13
30.4° 19.7°
9.88 mm
06-14
27.9° 18.5°
40.56 mm
06-15
23.7° 20.4°
35.06 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Yokoshiba?
17
Yokoshiba, Chiba, Japan (横芝光横芝山武郡横芝光町)
46
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
21
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
3
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
21
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
55
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
42
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
13
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
38
Hanazakicho, Narita, Chiba, Japan (成田花崎(車)成田市)
25
Hanazakicho, Narita, Chiba, Japan (成田花崎(車)成田市)
What cities are near Yokoshiba?
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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 2026-06-09T03:03 UTC.