Air Quality in Nichinan, Japan

Rain
25.9°C · 97.1% humidity
25.9°
Feels 25.9°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
27 7am
27
27
42 10am
38
35
33 1pm
31
30
29 4pm
28
35
35 7pm
35
34
25 10pm
27
27
27 1am
27
27
27 4am
27
27
AD 728×90

Air Quality Index Trend

45h · 8 stn

Nichinan'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.

97.1%
Humidity
28.6 km/h
Wind SSE
992.5 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
42
10.1 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations
PM2.510.1 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
10.1
Median
10.1
Average
10.1
Low
10.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -0.1
07-22
27.0° 23.7°
17.31 mm
07-23
26.6° 18.4°
4.25 mm
07-24
27.1° 23.1°
1.06 mm
07-25
33.2° 22.1°
1.06 mm
07-26
31.9° 22.3°
6.56 mm
07-27
27.9° 21.2°
4.63 mm
07-28
32.4° 23.0°
0.06 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 2026-07-22T01:20 UTC.