Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市) Air Quality

Monitoring Station · Chikuma, Japan
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 11pm
24
24
24 2am
24
24
24 5am
24
24
24 8am
24
26
26 11am
26
—
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—
CAMS model adj -1
25
25
25
25
25
25
25
25
25
25
25
27
27
27

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

21
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
0.0 km PM2.5: 5.0 µg/m³
25
Amori, Nagano, Nagano, Japan (環境保全研究所長野市)
11.7 km PM2.5: 6.0 µg/m³
14
Nagano (長野)
13.9 km PM2.5: 3.4 µg/m³
31
Hokujo, Nagano Prefecture, Japan (国設八方尾根酸性雨北安曇郡白馬村)
29.1 km PM2.5: 7.4 µg/m³

Nearby Cities

27 Chikuma 27 Sakaki 30 Nagano 34 Ueda 34 Suzaka 26 Ōmachi 31 Kamimaruko 34 Tōmi 27 Hotaka

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:00 UTC.