Air Quality in Jōyō, Japan

Windy
25.2°C · 72.6% humidity
25.2°
Feels 25.2°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
28 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 4pm
17
17
28 7pm
31
32
4 10pm
5
5
6 1am
6
6
7 4am
7
7
7 7am
7
7
17 10am
37
37
17 1pm
37
37
Station readings 35h ago
AQI 10
PM2.5 2.4 µg/m³ · 35h ago
AD 728×90

Air Quality Index Trend

45h · 43 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.

72.6%
Humidity
68.2 km/h
Wind E
1005.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
28
6.76 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 43 stations
PM2.56.76 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
6.76
Median
7.23
Average
2.4
Low
14.5
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +3.2
09-05
32.0° 23.7°
2.5 mm
09-06
32.6° 24.2°
0.94 mm
09-07
28.9° 23.8°
1.63 mm
09-08
28.4° 22.6°
9.44 mm
09-09
28.5° 23.0°
1.63 mm
09-10
31.4° 22.0°
0.13 mm
09-11
31.6° 23.6°
1.13 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 2026-09-05T10:26 UTC.