Asamadai, Ageo-shi, Saitama-ken, Japan (上尾上尾市)

Monitoring Station · Okegawa, Japan
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
83 12am
91
46
57 3am
57
57
57 6am
57
57
64 9am
64
84
84 12pm
84
84
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
83
91
46
CAMS model adj +30
25
25
25
27
27
27
27
27
27
34
34
54
54
54
54

Air Quality Trend (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

50
Miyaharacho, Saitama, Japan (さいたま市宮原さいたま市北区)
4.2 km PM2.5: 12.0 µg/m³
46
Sekiyama, Hasuda-shi, Saitama-ken, Japan (蓮田蓮田市)
7.7 km PM2.5: 11.0 µg/m³
38
Miyashitamachi, Kawagoe, Saitama, Japan (川越市川越川越市)
9.2 km PM2.5: 9.1 µg/m³
43
Miyashitamachi, Kawagoe, Saitama, Japan (川越市川越川越市)
9.2 km PM2.5: 10.3 µg/m³
46
Kawajima, Saitama-ken, Japan (川島自排比企郡川島町)
9.6 km PM2.5: 11.0 µg/m³
25
Senbamachi, Kawagoe, Saitama, Japan (川越市仙波川越市)
10.5 km PM2.5: 6.0 µg/m³
50
Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)
12.1 km PM2.5: 12.0 µg/m³
38
Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)
12.1 km PM2.5: 9.1 µg/m³

Nearby Cities

57 Okegawa 53 Ageo 52 Shinden 53 Kitamoto 48 Sashiōgi 51 Hasuda 43 Fujimino 52 Shiraoka 42 Igusa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T03:38 UTC.