Air Quality in Mizuho, Japan

Rain
25.5°C · 89.9% humidity
25.5°
Feels 25.5°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast
54 8am
54
34
70 11am
53
45
40 2pm
36
34
32 5pm
30
37
36 8pm
35
35
35 11pm
34
34
34 2am
34
34
34 5am
54
54
AD 728×90

Air Quality Index Trend

46h · 32 stn

Mizuho'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 Mizuho is 1.4× 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
70
20.91 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 32 stations
PM2.520.91 µg/m³ ×1.4 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
20.91
Median
22.2
Average
12.1
Low
29.2
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -12.7
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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 2026-07-22T02:17 UTC.