Air Quality in Naha, Japan

Windy
26.6°C · 84.8% humidity
26.6°
Feels 26.6°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast
27 3am
34
34
38 6am
35
33
31 9am
57
56
55 12pm
55
55
55 3pm
54
54
54 6pm
54
54
66 9pm
54
54
54 12am
54
54
AD 728×90

Air Quality Index Trend

47h · 7 stn

Naha'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. Current PM2.5 concentration in Naha is 1.8× the WHO annual guideline of 5 µg/m³.

84.8%
Humidity
65.3 km/h
Wind SSW
1007.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
38
9.0 µg/m³
PM10
53
59.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 7 stations
PM2.59.0 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
9.0
Median
8.31
Average
5.8
Low
9.1
High
PM2.5 µg/m³ · Model: 30.1 · Bias: +21.1
05-28
26.2° 21.1°
9.38 mm
05-29
27.0° 24.0°
0.56 mm
05-30
28.4° 21.7°
7.0 mm
05-31
25.9° 21.4°
0.06 mm
06-01
24.2° 22.9°
0.75 mm
06-02
26.6° 20.1°
5.5 mm
06-03
28.5° 24.8°
1.25 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 2026-05-28T21:35 UTC.