Air Quality in Minamiuonuma, Japan

Drizzle
31.4°C · 59.2% humidity
31.4°
Feels 36.4°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
27 11am
27
27
68 2pm
56
55
42 5pm
38
42
40 8pm
38
37
36 11pm
35
28
28 2am
28
34
34 5am
27
27
27 8am
27
27
AD 728×90

Air Quality Index Trend

43h · 1 stn

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

59.2%
Humidity
20.2 km/h
Wind NNE
998.0 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
68
20.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.520.2 µg/m³ ×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
20.2
Median
20.2
Average
20.2
Low
20.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -12.9
07-22
31.4° 20.1°
16.75 mm
07-23
28.7° 15.5°
0.81 mm
07-24
26.6° 22.5°
7.13 mm
07-25
28.7° 19.7°
14.94 mm
07-26
25.9° 19.8°
2.88 mm
07-27
29.2° 19.5°
7.75 mm
07-28
27.6° 21.7°
11.25 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 2026-07-22T05:43 UTC.