Air Quality in Hirosaki, Japan

Partly Cloudy
26.7°C · 63.5% humidity
26.7°
Feels 26.7°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
24 5am
24
24
28 8am
24
24
24 11am
24
24
24 2pm
25
25
25 5pm
25
25
27 8pm
27
24
24 11pm
24
24
24 2am
24
24
AD 728×90

Air Quality Index Trend

23h · 1 stn

Hirosaki'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.

63.5%
Humidity
22.8 km/h
Wind E
1003.6 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
28
6.7 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

23h · 1 station
PM2.56.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
07-21
25.4° 18.4°
0.38 mm
07-22
29.0° 17.5°
0.44 mm
07-23
25.1° 14.3°
07-24
27.3° 20.0°
07-25
25.3° 17.6°
4.56 mm
07-26
25.4° 14.9°
2.75 mm
07-27
26.9° 17.8°
1.88 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 2026-07-21T23:17 UTC.