Air Quality in Nasu, Japan
Drizzle
17.2°C · 99.5% humidity
17.2°
Feels 17.2°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Nasu's air quality — share it
AQI Forecast
Calibrated
11
6pm
11
11
35
9pm
28
23
20
12am
17
16
14
3am
13
13
12
6am
12
12
11
9am
11
13
13
12pm
13
13
13
3pm
20
20
Station readings
22h ago
AQI 10
PM2.5 2.4 µg/m³ · 22h ago
Air Quality Index Trend
44h · 1 stnNasu's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.
99.5%
Humidity
24.2 km/h
Wind SE
1012.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Nasu?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.58.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
8.4
Median
8.4
Average
8.4
Low
8.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -2.4
What is the 7-day forecast for Nasu?
09-05
21.3° 15.6°
8.0 mm
09-06
22.4° 16.7°
1.38 mm
09-07
23.2° 16.4°
0.94 mm
09-08
20.1° 14.9°
11.62 mm
09-09
21.6° 16.3°
1.31 mm
09-10
20.8° 18.1°
3.06 mm
09-11
26.5° 16.5°
1.06 mm
Both models agree
Avg diff: 2.6°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T12:13 UTC.