Air Quality in Hayashino, Japan
Overcast
15.7°C · 96.9% humidity
15.7°
Feels 15.7°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Hayashino's air quality — share it
AQI Forecast
34
8pm
34
34
35
11pm
34
34
34
2am
34
34
27
5am
27
27
27
8am
27
34
34
11am
27
27
27
2pm
27
27
27
5pm
27
34
Air Quality Index Trend
47h · 14 stnHayashino'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 Hayashino is 1.7× the WHO annual guideline of 5 µg/m³.
96.9%
Humidity
21.2 km/h
Wind N
1008.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.5 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Hayashino?
Temperature & Precipitation
PM2.5 Trend
47h · 14 stationsPM2.58.5 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
8.5
Median
9.15
Average
7.7
Low
10.6
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -0.3
What is the 7-day forecast for Hayashino?
05-29
20.0° 15.7°
15.63 mm
05-30
21.1° 16.4°
4.56 mm
05-31
22.4° 17.5°
06-01
24.7° 17.0°
0.06 mm
06-02
26.1° 16.6°
06-03
21.5° 17.0°
0.81 mm
06-04
25.7° 13.0°
1.81 mm
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Hayashino?
21
Yamakita, Tsuyama-shi, Okayama-ken, Japan (津山津山市)
16
Mitsuishi, Bizen-shi, Okayama-ken, Japan (三石備前市)
What cities are near Hayashino?
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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 2026-05-29T14:37 UTC.