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

Monitoring Station · Koshigaya, Japan
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 6pm
23
23
25 9pm
25
32
32 12am
52
52
52 3am
52
52
52 6am
52
52
— 9am
—
—
— 12pm
—
—
— 3pm
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—
CAMS model adj -2
25
25
25
27
27
34
34
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市)
0.0 km PM2.5: 10.1 µg/m³
41
Sengendainishi, Koshigaya, Saitama Prefecture, Japan (越谷市千間台西越谷市)
5.1 km PM2.5: 9.8 µg/m³
34
Sengendainishi, Koshigaya, Saitama Prefecture, Japan (越谷市千間台西越谷市)
5.1 km PM2.5: 8.2 µg/m³
13
Hanaguri, Sōka-shi, Saitama-ken, Japan (草加市花栗自排草加市)
6.3 km PM2.5: 3.1 µg/m³
34
Sasakubo, Saitama, Japan (さいたま市城南さいたま市岩槻区)
6.6 km PM2.5: 8.2 µg/m³
38
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
8.4 km PM2.5: 9.1 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
8
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
9.0 km PM2.5: 1.9 µg/m³

Nearby Cities

32 Koshigaya 27 Matsubushi 28 Yoshikawa 15 Sōka 29 Hatogaya-honchō 14 Noda 29 Yashio 42 Misato, Saitama 28 Toneri

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T21:24 UTC.