Air Quality in Ogawamachi, Japan
Partly Cloudy
25.3°C · 52.8% humidity
25.3°
Feels 25.3°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations
Nearby Monitoring Stations
AQI Forecast
25
11am
25
25
32
2pm
32
38
37
5pm
56
55
55
8pm
67
66
83
11pm
83
66
66
2am
66
54
66
5am
66
66
54
8am
54
27
Air Quality Index Trend
48h · 2 stnOgawamachi'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.
52.8%
Humidity
31.9 km/h
Wind SE
1014.2 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.61 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ogawamachi?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.57.61 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
Station readings (14 stations within 25 km)
7.61
Median
5.18
Average
1.2
Low
12.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.6
What is the 7-day forecast for Ogawamachi?
06-09
25.3° 22.5°
06-10
29.1° 19.1°
27.56 mm
06-11
28.2° 19.2°
1.25 mm
06-12
25.8° 20.0°
0.62 mm
06-13
34.5° 22.5°
06-14
31.7° 18.4°
10.81 mm
06-15
28.5° 19.4°
2.0 mm
Both models agree
Avg diff: 3.6°C
Where are air quality stations near Ogawamachi?
21
Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)
29
Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)
10
Shiroishi, Saitama Prefecture, Japan (東秩父秩父郡東秩父村)
91
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
34
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
26
Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
13
Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
25
Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市)
34
Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市)
81
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
What cities are near Ogawamachi?
Get AQI alerts for Ogawamachi
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T05:48 UTC.