Air Quality in Motosu, Japan

Rain
25.5°C · 89.9% humidity
25.5°
Feels 25.5°
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
10 stations

Nearby Monitoring Stations

AQI Forecast
27 7am
27
27
67 10am
56
48
42 1pm
38
35
32 4pm
31
30
29 7pm
35
35
35 10pm
35
34
34 1am
34
34
34 4am
27
27
AD 728×90

Air Quality Index Trend

46h · 27 stn

Motosu'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 Motosu is 1.3× the WHO 24-hour guideline of 15 µg/m³.

89.9%
Humidity
13.7 km/h
Wind NNE
1000.4 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
67
19.59 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 27 stations
PM2.519.59 µg/m³ ×1.3 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
19.59
Median
17.98
Average
6.0
Low
28.3
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -12.2
07-22
30.3° 22.9°
8.69 mm
07-23
27.4° 19.9°
1.19 mm
07-24
27.7° 26.3°
3.81 mm
07-25
32.8° 23.2°
4.44 mm
07-26
37.0° 22.6°
1.06 mm
07-27
33.2° 23.8°
0.5 mm
07-28
34.0° 24.7°
1.88 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 2026-07-22T01:33 UTC.