Air Quality in Nagai, Japan

Partly Cloudy
20.8°C · 59.9% humidity
20.8°
Feels 20.8°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
25 8am
25
25
21 11am
25
25
25 2pm
25
27
27 5pm
27
27
27 8pm
27
25
27 11pm
27
27
27 2am
27
27
27 5am
27
25
AD 728×90

Air Quality Index Trend

46h · 2 stn

Nagai'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.

59.9%
Humidity
6.3 km/h
Wind N
1015.3 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
21
5.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.55.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.0
06-09
23.8° 13.6°
0.13 mm
06-10
16.7° 13.8°
1.94 mm
06-11
25.9° 13.4°
2.19 mm
06-12
16.5° 13.6°
1.44 mm
06-13
25.0° 10.8°
0.19 mm
06-14
27.8° 15.3°
06-15
26.1° 14.5°
2.0 mm
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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 2026-06-09T02:19 UTC.