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

Monitoring Station · Hidaka, Japan

13

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

13 8am

24

26

26 11am

26

24

24 2pm

24

24

24 5pm

24

24

24 8pm

24

24

— 11pm

—

—

— 2am

—

—

— 5am

—

—

CAMS model adj -1

25

25

27

27

27

25

25

25

25

25

25

25

25

25

25

Air Quality Forecast (24h)

PM2.53.1 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

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

6.9 km PM2.5: 5.8 µg/m³

Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)

7.9 km PM2.5: 5.3 µg/m³

Azumacho, Iruma, Saitama, Japan (入間入間市)

8.3 km PM2.5: 5.0 µg/m³

Azumacho, Iruma, Saitama, Japan (入間入間市)

8.3 km PM2.5: 4.1 µg/m³

Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)

10.2 km PM2.5: 7.0 µg/m³

Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)

12.9 km PM2.5: 5.0 µg/m³

Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)

13.3 km PM2.5: 12.1 µg/m³

Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)

13.4 km PM2.5: 5.0 µg/m³

Nearby Cities

21 Hidaka 21 Hannō 22 Morohongō 21 Sayama 17 Sakado 21 Iruma 15 Tsurugashima 29 Kawagoe 22 Hakonegasaki

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T11:13 UTC.