Air Quality in Jōsō, Japan
Heavy Rain
22.0°C · 97.3% humidity
22.0°
Feels 22.0°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
20 stations
Nearby Monitoring Stations
Jōsō's air quality — share it
AQI Forecast
66
5am
66
66
51
8am
43
46
48
11am
50
51
52
2pm
53
53
65
5pm
65
54
54
8pm
54
66
66
11pm
66
66
83
2am
83
84
Air Quality Index Trend
47h · 38 stnJōsō'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.
97.3%
Humidity
39.3 km/h
Wind N
1002.3 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.2 µg/m³
PM10
41.2 µg/m³
050100150200300500
What is the weather forecast for Jōsō?
Temperature & Precipitation
PM2.5 Trend
47h · 38 stationsPM2.512.2 µg/m³
✓ WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (20 stations within 25 km)
12.2
Median
15.62
Average
2.2
Low
29.2
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +10.9
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Jōsō?
65
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
50
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
18
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
34
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
68
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
61
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
46
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
76
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
76
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
65
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
What cities are near Jōsō?
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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 2026-07-21T23:15 UTC.