Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)

Monitoring Station · Morohongō, Japan
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
55 4am
50
75
75 7am
75
99
99 10am
99
99
99 1pm
99
75
75 4pm
75
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
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Air Quality Trend (24h)

Nearby Monitoring Stations

53
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
0.0 km
57
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
7.6 km
50
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
7.9 km
53
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
10.1 km
53
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
10.1 km
53
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
10.7 km
55
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
10.7 km
57
Goryocho, Higashimatsuyama, Saitama, Japan (東松山東松山市)
12.5 km

Nearby Cities

38 Morohongō 39 Hidaka 43 Sakado Tsurugashima 12 Hannō 44 Ranzan 43 Ogawamachi Higashi-Matsuyama Igusa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T07:14 UTC.