Air Quality in Naka-niida, Japan

Overcast
14.6°C · 99.1% humidity
14.6°
Feels 14.6°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
27 10pm
27
34
42 1am
40
38
37 4am
29
29
28 7am
28
28
34 10am
27
27
27 1pm
27
27
34 4pm
34
34
34 7pm
34
34
AD 728×90

Air Quality Index Trend

48h · 1 stn

Naka-niida'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 Naka-niida is 2.0× the WHO annual guideline of 5 µg/m³.

99.1%
Humidity
11.4 km/h
Wind NE
1020.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
42
10.15 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.510.15 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
10.15
Median
9.07
Average
7.7
Low
11.3
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -3.0
05-29
20.6° 14.6°
7.25 mm
05-30
18.5° 11.2°
1.63 mm
05-31
19.7° 12.5°
0.38 mm
06-01
20.5° 15.3°
1.44 mm
06-02
20.6° 14.8°
06-03
20.3° 15.7°
0.75 mm
06-04
22.7° 13.4°
9.44 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 2026-05-29T16:31 UTC.