Nakakayama, Hidaka, Saitama, Japan (日高日高市)

Monitoring Station · Hidaka, Japan
80
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
73 10pm
80
25
25 1am
25
25
25 4am
25
25
25 7am
25
25
25 10am
25
25
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—
Station readings
73
80
CAMS model adj -41
84
83
66
66
66
66
66
66
66
66
66
66
66
66
66

Air Quality Trend (24h)

PM2.525.9 µg/m³ ×1.7 WHO
Moderate
View city history →

Nearby Monitoring Stations

80
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
4.4 km PM2.5: 25.9 µg/m³
74
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
6.9 km PM2.5: 23.0 µg/m³
55
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
7.9 km PM2.5: 14.0 µg/m³
23
Azumacho, Iruma, Saitama, Japan (入間入間市)
8.3 km PM2.5: 5.5 µg/m³
50
Ashiyamachō, Sakado-shi, Saitama-ken, Japan (坂戸坂戸市)
10.1 km PM2.5: 12.0 µg/m³
68
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
10.2 km PM2.5: 20.2 µg/m³
46
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
12.9 km PM2.5: 11.0 µg/m³
63
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
13.3 km PM2.5: 17.8 µg/m³

Nearby Cities

68 Hidaka 77 Hannō 71 Morohongō 56 Sayama 55 Sakado 57 Iruma 53 Tsurugashima 54 Kawagoe 70 Hakonegasaki

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T01:09 UTC.