Air Quality in Hōjō, Japan
Cloudy
20.2°C · 78.5% humidity
20.2°
Feels 20.2°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations
Nearby Monitoring Stations
AQI Forecast
27
8am
27
27
25
11am
25
25
25
2pm
25
25
27
5pm
27
34
34
8pm
54
66
66
11pm
66
66
66
2am
66
66
66
5am
66
66
Air Quality Index Trend
46h · 17 stnHōjō'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.
78.5%
Humidity
39.2 km/h
Wind NNE
1014.1 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.89 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Hōjō?
Temperature & Precipitation
PM2.5 Trend
46h · 17 stationsPM2.55.89 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (7 stations within 25 km)
5.89
Median
6.07
Average
4.1
Low
8.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.5
What is the 7-day forecast for Hōjō?
06-09
20.6° 19.9°
0.19 mm
06-10
20.2° 18.9°
1.31 mm
06-11
22.5° 19.6°
06-12
22.2° 20.1°
06-13
22.1° 19.9°
7.75 mm
06-14
21.5° 20.5°
4.25 mm
06-15
22.4° 19.8°
4.0 mm
Both models agree
Avg diff: 2.1°C
Where are air quality stations near Hōjō?
35
Taisanjicho, Matsuyama, Ehime, Japan (和気松山市)
17
Matsuyama (松山)
21
Matsuyama (松山)
24
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
34
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
16
Asodamachi, Matsuyama, Ehime, Japan (朝生田松山市)
5
Tomihisamachi, Matsuyama, Ehime, Japan (富久町松山市)
37
Nishihabumachi, Matsuyama, Ehime, Japan (垣生小学校松山市)
9
Asahimachi, Imabari, Ehime, Japan (今治旭今治市)
9
Kitakuroda, Ehime, Japan (松前伊予郡松前町)
What cities are near Hōjō?
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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 2026-06-09T02:02 UTC.