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

Monitoring Station · Morohongō, Japan
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 12pm
38
57
75 3pm
75
75
50 6pm
37
25
37 9pm
37
25
12 12am
37
25
— 3am
—
—
— 6am
—
—
— 9am
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

59
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
7.9 km
61
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
7.9 km
59
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
10.1 km
63
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
10.1 km
55
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
10.7 km
46
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
53
Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)
13.0 km

Nearby Cities

53 Morohongō 54 Hidaka 54 Sakado 33 Tsurugashima 50 Hannō 53 Ranzan 65 Ogawamachi 32 Higashi-Matsuyama 35 Igusa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T15:37 UTC.