What is the air quality in Hayashino today?

The current Air Quality Index (AQI) in Hayashino is 33 (Good). PM2.5 concentration is 8.04 µg/m³.

What is the temperature in Hayashino right now?

The current temperature in Hayashino is 14.6°C (feels like 14.6°C). Humidity is 90.2% and wind speed is 15.0 km/h.

Is it safe to go outside in Hayashino?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Hayashino, Japan

Rain

14.6°C · 90.2% humidity

14.6°

Feels 14.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 19 stn

View full history →

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.

90.2%

Humidity

15.0 km/h

Wind NNE

1018.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.04 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hayashino?

Temperature & Precipitation

PM2.5 Trend

45h · 19 stations

PM2.58.04 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (4 stations within 25 km)

8.04

Median

10.05

Average

2.6

Low

15.0

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +0.2

What is the 7-day forecast for Hayashino?

10-21

17.7° 12.9°

2.44 mm

10-22

23.0° 14.7°

0.13 mm

10-23

20.8° 11.0°

10-24

20.0° 15.7°

1.0 mm

10-25

19.5° 6.9°

2.94 mm

10-26

18.1° 7.8°

10-27

18.2° 9.6°

0.19 mm

Both models agree Avg diff: 4.4°C

Where are air quality stations near Hayashino?

Yamakita, Tsuyama-shi, Okayama-ken, Japan (津山津山市)

15.1 km PM2.5: 14.0 µg/m³

Yamakita, Tsuyama-shi, Okayama-ken, Japan (津山津山市)

15.1 km PM2.5: 2.6 µg/m³

Yamakita, Tsuyama-shi, Okayama-ken, Japan (津山津山市)

15.1 km PM2.5: 14.0 µg/m³

Mitsuishi, Bizen-shi, Okayama-ken, Japan (三石備前市)

24.6 km PM2.5: 15.0 µg/m³

Mitsuishi, Bizen-shi, Okayama-ken, Japan (三石備前市)

24.6 km PM2.5: 10.1 µg/m³

What cities are near Hayashino?

23 Tsuyama 60 Sayō 62 Kamigōri 56 Akaiwa 57 Bizen 70 Kariya 71 Aioi 66 Yamazakichō-nakabirose 64 Shisō 54 Setouchi

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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 2026-10-21T06:04 UTC.