Air Quality in Shiroi, Japan
Windy
21.8°C · 70.7% humidity
21.8°
Feels 21.8°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
44 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
0
12pm
0
0
19
3pm
18
27
23
6pm
21
31
29
9pm
28
28
27
12am
44
44
26
3am
14
14
14
6am
0
0
0
9am
0
14
Station readings
32h ago
AQI 14
PM2.5 3.4 µg/m³ · 32h ago
Air Quality Index Trend
48h · 11 stnShiroi'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.
70.7%
Humidity
54.0 km/h
Wind SSW
1015.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.51 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Shiroi?
Temperature & Precipitation
PM2.5 Trend
48h · 11 stationsPM2.54.51 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
Station readings (44 stations within 25 km)
4.51
Median
5.03
Average
1.9
Low
17.8
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.6
What is the 7-day forecast for Shiroi?
06-09
22.4° 20.5°
06-10
28.0° 20.1°
6.38 mm
06-11
25.3° 19.2°
0.56 mm
06-12
23.9° 19.4°
2.0 mm
06-13
27.9° 20.3°
7.19 mm
06-14
26.9° 18.1°
36.0 mm
06-15
27.0° 20.5°
25.19 mm
Both models agree
Avg diff: 1.8°C
Where are air quality stations near Shiroi?
13
Karuizawa, Kamagaya, Chiba, Japan (鎌ケ谷軽井沢鎌ケ谷市)
34
Karuizawa, Kamagaya, Chiba, Japan (鎌ケ谷軽井沢鎌ケ谷市)
17
Karuizawa, Kamagaya, Chiba, Japan (鎌ケ谷軽井沢鎌ケ谷市)
17
Takabana, Inzai, Chiba, Japan (印西高花印西市)
25
Takabana, Inzai, Chiba, Japan (印西高花印西市)
60
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
21
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
25
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
78
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
46
Ōtsugaoka, Kashiwa-shi, Chiba-ken, Japan (柏大津ケ丘(車)柏市)
What cities are near Shiroi?
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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 2026-06-09T06:37 UTC.