Air Quality in Jōyō, Japan

Windy
25.5°C · 74.9% humidity
25.5°
Feels 25.5°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 6am
30
31
28 9am
31
31
31 12pm
31
33
33 3pm
33
33
33 6pm
33
33
40 9pm
60
60
60 12am
60
60
60 3am
60
60
Station readings 15h ago
AQI 33
PM2.5 7.9 µg/m³ · 15h ago
CAMS model adj +6
24
24
25
25
25
25
25
25
27
27
27
27
27
27
27
34
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

46h · 75 stn

Jōyō'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.

74.9%
Humidity
45.8 km/h
Wind E
1007.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
28
6.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 75 stations
PM2.56.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
6.8
Median
6.83
Average
5.0
Low
10.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -0.9
08-03
35.3° 24.7°
1.06 mm
08-04
33.4° 26.5°
2.44 mm
08-05
32.4° 25.0°
0.13 mm
08-06
29.0° 24.3°
18.88 mm
08-07
33.5° 26.9°
1.56 mm
08-08
35.3° 25.0°
5.06 mm
08-09
31.3° 25.6°
0.38 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 2026-08-08T00:55 UTC.