Air Quality in Sonobe, Japan

Windy
26.6°C · 64.7% humidity
26.6°
Feels 26.6°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
21 5pm
41
41
20 8pm
26
30
13 11pm
15
10
11 2am
10
11
10 5am
10
11
12 8am
14
11
12 11am
12
12
12 2pm
12
12
Station readings 23h ago
AQI 14
PM2.5 3.4 µg/m³ · 23h ago
AD 728×90

Air Quality Index Trend

45h · 21 stn

Sonobe'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.

64.7%
Humidity
53.4 km/h
Wind NE
1002.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
20
4.9 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 21 stations
PM2.54.9 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
4.9
Median
6.28
Average
3.1
Low
13.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.1
09-05
26.8° 23.9°
0.44 mm
09-06
28.1° 22.4°
1.06 mm
09-07
30.0° 22.1°
0.13 mm
09-08
29.8° 21.6°
0.06 mm
09-09
31.6° 23.2°
4.25 mm
09-10
28.4° 20.6°
1.56 mm
09-11
29.6° 21.9°
4.69 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 2026-09-05T11:12 UTC.