Air Quality in Hiragi, Japan

Windy
28.4°C · 82.0% humidity
28.4°
Feels 34.9°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast
54 7am
54
54
63 10am
60
59
57 1pm
56
56
55 4pm
55
35
54 7pm
34
34
54 10pm
54
54
66 1am
66
66
66 4am
66
66
AD 728×90

Air Quality Index Trend

44h · 24 stn

Hiragi'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 Hiragi is 1.2× the WHO 24-hour guideline of 15 µg/m³.

82.0%
Humidity
82.6 km/h
Wind SE
996.2 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
63
17.64 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

44h · 24 stations
PM2.517.64 µg/m³ ×1.2 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
17.64
Median
18.81
Average
14.0
Low
23.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -4.1
07-22
32.3° 24.6°
3.75 mm
07-23
27.4° 21.7°
4.69 mm
07-24
29.3° 24.2°
0.31 mm
07-25
29.8° 25.1°
1.81 mm
07-26
30.0° 25.3°
0.62 mm
07-27
29.6° 24.6°
1.44 mm
07-28
29.9° 26.2°
2.75 mm
Get AQI alerts for Hiragi

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 2026-07-22T01:18 UTC.