Air Quality in Nagato, Japan
Drizzle
27.1°C · 83.5% humidity
27.1°
Feels 32.9°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Nagato's air quality — share it
AQI Forecast
54
6pm
54
54
21
9pm
0
7
12
12am
15
18
20
3am
21
22
22
6am
23
23
23
9am
24
25
25
12pm
25
25
25
3pm
25
25
Air Quality Index Trend
45h · 6 stnNagato'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.
83.5%
Humidity
97.5 km/h
Wind NE
1003.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
4.98 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Nagato?
Temperature & Precipitation
PM2.5 Trend
45h · 6 stationsPM2.54.98 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
4.98
Median
4.3
Average
3.6
Low
5.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.9
What is the 7-day forecast for Nagato?
09-05
28.4° 25.6°
2.25 mm
09-06
28.7° 25.4°
0.06 mm
09-07
30.2° 25.6°
4.88 mm
09-08
28.1° 24.4°
0.06 mm
09-09
27.3° 24.6°
3.0 mm
09-10
28.4° 24.8°
3.69 mm
09-11
26.3° 25.2°
8.63 mm
Both models agree
Avg diff: 1.9°C
Where are air quality stations near Nagato?
21
Higashifukawa, Nagato, Yamaguchi, Japan (長門土木建築事務所長門市)
15
Emukai, Hagi, Yamaguchi, Japan (萩健康福祉センター萩市)
34
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
30
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
What cities are near Nagato?
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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 2026-09-05T12:11 UTC.