What is the air quality in Nanyō today?

The current Air Quality Index (AQI) in Nanyō is 38 (Good). PM2.5 concentration is 9.1 µg/m³.

What is the temperature in Nanyō right now?

The current temperature in Nanyō is 18.6°C (feels like 18.6°C). Humidity is 98.0% and wind speed is 34.9 km/h.

Is it safe to go outside in Nanyō?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 7.9 (Very High).

Air Quality in Nanyō, Japan

Drizzle

18.6°C · 98.0% humidity

18.6°

Feels 18.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

24 7am

38 10am

30 1pm

27 4pm

26 7pm

27 10pm

27 1am

25 4am

Air Quality Index Trend

23h · 1 stn

View full history →

Nanyō'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.

98.0%

Humidity

34.9 km/h

Wind ESE

1005.0 hPa

Pressure

7.9

UV Very High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.1 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Nanyō?

Temperature & Precipitation

PM2.5 Trend

23h · 1 station

PM2.59.1 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX7.9

Very High

What is the 7-day forecast for Nanyō?

07-22

22.4° 18.6°

29.69 mm

07-23

24.2° 16.5°

0.88 mm

07-24

25.0° 21.1°

0.69 mm

07-25

26.8° 15.7°

6.62 mm

07-26

23.7° 15.1°

1.25 mm

07-27

26.4° 19.9°

1.75 mm

07-28

23.7° 20.7°

2.56 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Nanyō?

Kanaike, Yonezawa, Yamagata, Japan (米沢金池米沢市)

13.7 km PM2.5: 19.2 µg/m³

What cities are near Nanyō?

39 Takahata 37 Nagai 39 Yonezawa 38 Kaminoyama 39 Yamagata 37 Sagae 34 Tendō 25 Date 43 Shiroishi 25 Fukushima

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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 2026-07-22T01:18 UTC.