Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市) Air Quality

Monitoring Station · Koshigaya, Japan
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
4 12am
56
39
39 3am
39
39
39 6am
39
39
39 9am
39
39
51 12pm
39
39
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
4
56
CAMS model adj -15
34
54
54
54
54
54
54
54
54
54
54
54
66
54
54

Air Quality Forecast (24h)

PM2.514.5 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

25
Hanaguri, Sōka-shi, Saitama-ken, Japan (草加市花栗自排草加市)
6.3 km PM2.5: 6.0 µg/m³
54
Sasakubo, Saitama, Japan (さいたま市城南さいたま市岩槻区)
6.6 km PM2.5: 13.5 µg/m³
57
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
8.4 km PM2.5: 15.0 µg/m³
34
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
8.4 km PM2.5: 8.2 µg/m³
25
Chuo, Yashio, Saitama, Japan (八潮八潮市)
9.0 km PM2.5: 6.0 µg/m³
34
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
9.0 km PM2.5: 8.2 µg/m³
12
Yahara, Kasukabe-shi, Saitama-ken, Japan (春日部春日部市)
9.7 km PM2.5: 2.9 µg/m³
25
Heiwadai, Nagareyama-shi, Chiba-ken, Japan (流山平和台流山市)
10.5 km PM2.5: 6.0 µg/m³

Nearby Cities

33 Koshigaya 31 Matsubushi 27 Yoshikawa 28 Sōka 32 Hatogaya-honchō 21 Noda 27 Yashio 25 Misato, Saitama 28 Toneri

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:36 UTC.