Air Quality in Sanmu, Japan

Windy
23.7°C · 64.3% humidity
23.7°
Feels 23.7°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
27 6am
27
27
52 9am
43
40
36 12pm
41
39
57 3pm
56
56
67 6pm
67
67
54 9pm
27
27
27 12am
27
27
27 3am
34
34
AD 728×90

Air Quality Index Trend

47h · 30 stn

Sanmu'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 Sanmu is 2.5× the WHO annual guideline of 5 µg/m³.

64.3%
Humidity
119.9 km/h
Wind SSE
1000.7 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
52
12.38 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 30 stations
PM2.512.38 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
12.38
Median
11.12
Average
8.2
Low
13.1
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +0.5
05-29
24.6° 17.9°
0.19 mm
05-30
23.6° 18.4°
2.44 mm
05-31
25.7° 19.1°
0.06 mm
06-01
25.5° 19.8°
06-02
24.1° 19.1°
06-03
28.2° 22.1°
0.5 mm
06-04
25.6° 17.3°
Get AQI alerts for Sanmu

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:11 UTC.