Air Quality in Yoshii, Japan
Drizzle
22.8°C · 87.6% humidity
22.8°
Feels 22.8°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations
Nearby Monitoring Stations
Yoshii's air quality — share it
AQI Forecast
27
6am
27
25
50
9am
43
38
34
12pm
32
30
28
3pm
27
27
28
6pm
35
55
54
9pm
54
54
54
12am
54
34
34
3am
34
34
Air Quality Index Trend
47h · 4 stnYoshii'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.
87.6%
Humidity
4.3 km/h
Wind SSW
1003.0 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.87 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Yoshii?
Temperature & Precipitation
PM2.5 Trend
47h · 4 stationsPM2.511.87 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (6 stations within 25 km)
11.87
Median
10.42
Average
6.0
Low
15.9
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -2.1
What is the 7-day forecast for Yoshii?
07-22
27.9° 22.8°
2.38 mm
07-23
25.7° 19.7°
3.75 mm
07-24
29.4° 23.8°
3.38 mm
07-25
32.9° 22.9°
1.5 mm
07-26
35.6° 24.0°
07-27
31.3° 22.7°
6.13 mm
07-28
30.1° 24.0°
6.0 mm
Both models agree
Avg diff: 3.7°C
Where are air quality stations near Yoshii?
16
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
73
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
21
Minano, Saitama-ken, Japan (皆野秩父郡皆野町)
53
Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)
44
Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)
What cities are near Yoshii?
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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 2026-07-22T00:21 UTC.