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

Monitoring Station · Koshigaya, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 12am
12
21
12 3am
12
12
12 6am
12
24
24 9am
24
24
24 12pm
41
—
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
17
21
CAMS model adj -42
66
54
54
54
54
54
54
54
66
66
66
66
66
83

Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

18
Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市)
0.0 km PM2.5: 4.3 µg/m³
13
Sengendainishi, Koshigaya, Saitama Prefecture, Japan (越谷市千間台西越谷市)
5.1 km PM2.5: 3.1 µg/m³
15
Sengendainishi, Koshigaya, Saitama Prefecture, Japan (越谷市千間台西越谷市)
5.1 km PM2.5: 3.6 µg/m³
9
Hanaguri, Sōka-shi, Saitama-ken, Japan (草加市花栗自排草加市)
6.3 km PM2.5: 2.2 µg/m³
25
Sasakubo, Saitama, Japan (さいたま市城南さいたま市岩槻区)
6.6 km PM2.5: 6.0 µg/m³
23
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
8.4 km PM2.5: 5.5 µg/m³
74
Noda, Noda-shi, Chiba-ken, Japan (野田市野田野田市)
8.4 km PM2.5: 23.0 µg/m³
13
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
9.0 km PM2.5: 3.1 µg/m³

Nearby Cities

27 Koshigaya 55 Matsubushi 63 Yoshikawa 67 Sōka 67 Hatogaya-honchō 82 Noda 70 Yashio 69 Misato, Saitama 69 Toneri

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:18 UTC.