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

Monitoring Station · Okegawa, Japan
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
15 11am
25
35
22 2pm
22
15
15 5pm
15
22
22 8pm
22
22
15 11pm
15
13
— 2am
—
—
— 5am
—
—
— 8am
—
—
Station readings
15
25
35
CAMS model adj -12
54
54
34
34
34
27
27
27
34
34
34
34
27
27
25

Air Quality Forecast (24h)

PM2.58.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

25
Miyaharacho, Saitama, Japan (さいたま市宮原さいたま市北区)
4.2 km PM2.5: 6.0 µg/m³
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
53
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
9.5 km PM2.5: 13.1 µg/m³
62
Kawajima, Saitama-ken, Japan (川島自排比企郡川島町)
9.6 km PM2.5: 17.3 µg/m³
42
Chuo, Konosu, Saitama, Japan (鴻巣鴻巣市)
10.8 km PM2.5: 10.1 µg/m³
21
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
12.2 km PM2.5: 5.0 µg/m³
18
Tsuruma, Fujimi-shi, Saitama-ken, Japan (富士見富士見市)
13.5 km PM2.5: 4.3 µg/m³
38
Tsuruma, Fujimi-shi, Saitama-ken, Japan (富士見富士見市)
13.5 km PM2.5: 9.1 µg/m³

Nearby Cities

43 Okegawa 43 Ageo 43 Shinden 50 Kitamoto 49 Sashiōgi 46 Hasuda 42 Fujimino 49 Shiraoka 33 Igusa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T14:20 UTC.