Air Quality in Nagai, Japan
Heavy Rain
19.2°C · 98.8% humidity
19.2°
Feels 19.2°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Nagai's air quality — share it
AQI Forecast
24
6am
24
24
29
9am
28
27
27
12pm
26
26
26
3pm
25
25
25
6pm
25
25
25
9pm
27
27
27
12am
27
25
25
3am
25
24
Air Quality Index Trend
24h · 1 stnNagai'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.
98.8%
Humidity
28.8 km/h
Wind NE
1004.7 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Nagai?
Temperature & Precipitation
PM2.5 Trend
24h · 1 stationPM2.57.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Nagai?
07-22
22.1° 19.2°
20.0 mm
07-23
26.6° 16.6°
0.31 mm
07-24
26.4° 20.5°
1.19 mm
07-25
26.6° 16.0°
8.06 mm
07-26
27.5° 16.1°
4.63 mm
07-27
28.0° 20.8°
2.75 mm
07-28
25.9° 21.6°
7.94 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Nagai?
What cities are near Nagai?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T00:21 UTC.