Air Quality in Yūki, Japan

Cloudy
25.1°C · 77.9% humidity
25.1°
Feels 25.1°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
48 2pm
48
48
20 5pm
28
34
18 8pm
21
16
17 11pm
18
19
20 2am
20
27
27 5am
28
28
28 8am
21
21
21 11am
21
21
Station readings 24h ago
AQI 21
PM2.5 5.0 µg/m³ · 24h ago
AD 728×90

Air Quality Index Trend

45h · 40 stn

Yūki'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.

77.9%
Humidity
20.3 km/h
Wind ESE
1009.6 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
20
4.88 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 40 stations
PM2.54.88 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
4.88
Median
6.07
Average
3.1
Low
11.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +2.5
08-03
27.3° 21.8°
11.81 mm
08-04
35.9° 24.6°
4.69 mm
08-05
31.9° 24.7°
5.94 mm
08-06
30.5° 25.5°
18.94 mm
08-07
37.7° 24.6°
5.19 mm
08-08
32.4° 26.5°
50.25 mm
08-09
34.0° 22.2°
0.44 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 2026-08-08T08:19 UTC.