Air Quality in Hayashino, Japan

Windy
27.5°C · 82.4% humidity
27.5°
Feels 33.5°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 6am
54
54
57 9am
54
54
54 12pm
54
54
54 3pm
54
34
27 6pm
27
27
25 9pm
54
54
54 12am
54
54
54 3am
54
54
AD 728×90

Air Quality Index Trend

46h · 7 stn

Hayashino'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.

82.4%
Humidity
81.1 km/h
Wind SE
997.5 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
57
14.78 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 7 stations
PM2.514.78 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
07-22
29.9° 21.7°
5.25 mm
07-23
26.2° 16.8°
2.12 mm
07-24
28.2° 23.2°
12.63 mm
07-25
29.1° 20.1°
4.69 mm
07-26
28.0° 22.5°
2.19 mm
07-27
31.0° 21.6°
1.31 mm
07-28
28.4° 24.1°
1.75 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 2026-07-22T00:24 UTC.