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

Monitoring Station · Koshigaya, Japan
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 10pm
27
27
15 1am
15
15
15 4am
15
15
15 7am
27
27
27 10am
27
—
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—
CAMS model adj -39
83
66
66
54
54
54
54
54
54
54
66
66
66
66

Air Quality Forecast (24h)

PM2.54.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市)
0.0 km PM2.5: 4.1 µg/m³
57
Sengendainishi, Koshigaya, Saitama Prefecture, Japan (越谷市千間台西越谷市)
5.1 km PM2.5: 15.0 µg/m³
36
Sengendainishi, Koshigaya, Saitama Prefecture, Japan (越谷市千間台西越谷市)
5.1 km PM2.5: 8.6 µg/m³
65
Hanaguri, Sōka-shi, Saitama-ken, Japan (草加市花栗自排草加市)
6.3 km PM2.5: 18.8 µg/m³
38
Sasakubo, Saitama, Japan (さいたま市城南さいたま市岩槻区)
6.6 km PM2.5: 9.1 µg/m³
18
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
8.4 km PM2.5: 4.3 µg/m³
46
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
8.4 km PM2.5: 11.0 µg/m³
49
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
9.0 km PM2.5: 11.8 µg/m³

Nearby Cities

65 Koshigaya 66 Matsubushi 66 Yoshikawa 64 Sōka 61 Hatogaya-honchō 67 Noda 61 Yashio 65 Misato, Saitama 63 Toneri

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:19 UTC.