Air Quality in Shiraoka, Japan

Windy
25.0°C · 55.9% humidity
25.0°
Feels 25.0°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
27 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 11am
0
0
21 2pm
27
19
14 5pm
10
7
5 8pm
4
3
2 11pm
1
1
1 2am
0
0
0 5am
0
0
0 8am
0
0
Station readings 31h ago
AQI 13
PM2.5 3.1 µg/m³ · 31h ago
AD 728×90

Air Quality Index Trend

48h · 6 stn

Shiraoka'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.

55.9%
Humidity
55.0 km/h
Wind SSE
1014.5 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
21
4.97 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations
PM2.54.97 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
4.97
Median
5.68
Average
2.6
Low
12.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.0
06-09
25.0° 22.5°
0.06 mm
06-10
29.1° 19.4°
8.25 mm
06-11
27.8° 20.1°
0.69 mm
06-12
25.4° 19.6°
1.44 mm
06-13
33.8° 22.3°
0.94 mm
06-14
31.7° 18.6°
23.69 mm
06-15
28.3° 20.6°
5.5 mm
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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 2026-06-09T05:48 UTC.