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

Monitoring Station · Okegawa, Japan
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 3am
40
40
40 6am
40
40
40 9am
40
40
52 12pm
40
40
40 3pm
40
40
— 6pm
—
—
— 9pm
—
—
— 12am
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—
CAMS model adj -14
54
54
54
54
54
54
54
54
54
66
54
54
54
54
54

Air Quality Forecast (24h)

PM2.53.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
9.5 km PM2.5: 5.0 µg/m³
38
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
9.5 km PM2.5: 9.1 µg/m³
38
Chuo, Konosu, Saitama, Japan (鴻巣鴻巣市)
10.8 km PM2.5: 9.1 µg/m³
28
Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)
12.1 km PM2.5: 6.7 µg/m³
25
Mikura, Saitama, Japan (さいたま市片柳さいたま市見沼区)
12.1 km PM2.5: 6.0 µg/m³
40
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
12.2 km PM2.5: 9.6 µg/m³
42
Gakuendai, Saitama-ken, Japan (宮代南埼玉郡宮代町)
13.9 km PM2.5: 10.1 µg/m³
15
Honcho, Kuki, Saitama, Japan (久喜本町自排久喜市)
14.1 km PM2.5: 3.6 µg/m³

Nearby Cities

50 Okegawa 50 Ageo 49 Shinden 52 Kitamoto 46 Sashiōgi 49 Hasuda 38 Fujimino 49 Shiraoka 43 Igusa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:32 UTC.