Air Quality in Shiroi, Japan

Partly Cloudy
20.5°C · 69.5% humidity
20.5°
Feels 20.5°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
25 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 8am
0
0
18 11am
38
27
19 2pm
14
10
7 5pm
5
4
3 8pm
2
1
1 11pm
1
14
14 2am
0
0
0 5am
0
0
Station readings 28h ago
AQI 14
PM2.5 3.4 µg/m³ · 28h ago
AD 728×90

Air Quality Index Trend

48h · 1 stn

Shiroi'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
23.2 km/h
Wind S
1015.7 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.37 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Shiroi?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.54.37 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (25 stations within 25 km)
4.37
Median
4.39
Average
0.5
Low
19.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.7

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)
4.5 km PM2.5: 3.1 µg/m³
34
Karuizawa, Kamagaya, Chiba, Japan (鎌ケ谷軽井沢鎌ケ谷市)
4.5 km PM2.5: 8.2 µg/m³
25
Karuizawa, Kamagaya, Chiba, Japan (鎌ケ谷軽井沢鎌ケ谷市)
4.5 km PM2.5: 6.0 µg/m³
9
Takabana, Inzai, Chiba, Japan (印西高花印西市)
5.9 km PM2.5: 2.2 µg/m³
3
Takabana, Inzai, Chiba, Japan (印西高花印西市)
5.9 km PM2.5: 0.7 µg/m³
17
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
7.0 km PM2.5: 4.1 µg/m³
21
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
7.0 km PM2.5: 5.0 µg/m³
2
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
7.0 km PM2.5: 0.5 µg/m³
21
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
7.0 km PM2.5: 5.0 µg/m³
26
Ōtsugaoka, Kashiwa-shi, Chiba-ken, Japan (柏大津ケ丘（車）柏市)
7.4 km PM2.5: 6.2 µg/m³

What cities are near Shiroi?

20 Kamagaya 13 Abiko 22 Yachiyo 17 Fukawa 17 Inzai 13 Kashiwa 12 Toride 33 Honchō 15 Narashino 12 Fujishiro
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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 2026-06-09T02:11 UTC.