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

Monitoring Station · Morohongō, Japan
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
75 3am
53
75
75 6am
75
75
99 9am
99
99
99 12pm
99
99
75 3pm
75
—
— 6pm
—
—
— 9pm
—
—
— 12am
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

50
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
42
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
7.9 km
55
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
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
10.7 km
61
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

35 Morohongō 37 Hidaka 40 Sakado Tsurugashima 12 Hannō 40 Ranzan 39 Ogawamachi Higashi-Matsuyama Igusa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T06:16 UTC.