Air Quality in Hatsukaichi, Japan

Cloudy
20.0°C · 73.0% humidity
20.0°
Feels 20.0°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
25 11am
25
25
26 2pm
25
25
27 5pm
27
34
54 8pm
54
54
54 11pm
66
66
66 2am
66
66
54 5am
54
54
54 8am
54
34
AD 728×90

Air Quality Index Trend

48h · 1 stn

Hatsukaichi'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.

73.0%
Humidity
15.8 km/h
Wind SE
1013.9 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.21 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hatsukaichi?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.56.21 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (8 stations within 25 km)
6.21
Median
6.04
Average
1.4
Low
9.1
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.9

What is the 7-day forecast for Hatsukaichi?

06-09
20.0° 15.6°
0.13 mm
06-10
18.8° 12.1°
1.75 mm
06-11
25.3° 16.5°
0.13 mm
06-12
25.1° 15.8°
1.5 mm
06-13
27.1° 16.9°
1.75 mm
06-14
18.8° 16.2°
15.38 mm
06-15
28.9° 13.2°
9.81 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Hatsukaichi?

42
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
5.3 km PM2.5: 10.1 µg/m³
17
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
5.3 km PM2.5: 4.1 µg/m³
37
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
5.3 km PM2.5: 8.9 µg/m³
30
Koihonmachi, Hiroshima Prefecture, Japan (庚午広島市西区)
9.6 km PM2.5: 7.2 µg/m³
25
Hiroshima (広島)
11.9 km PM2.5: 6.0 µg/m³
42
Hiroshima (広島)
11.9 km PM2.5: 10.1 µg/m³
33
Misasamachi, Hiroshima-ken, Japan (三篠小学校広島市西区)
12.9 km PM2.5: 7.9 µg/m³
27
Numatacho Oaza Tomo, Hiroshima Prefecture, Japan (伴小学校広島市安佐南区)
13.9 km PM2.5: 6.5 µg/m³
42
Waki, Yamaguchi, Japan (和木コミュニティセンター玖珂郡和木町)
18.9 km PM2.5: 10.1 µg/m³
36
Waki, Yamaguchi, Japan (和木コミュニティセンター玖珂郡和木町)
18.9 km PM2.5: 8.6 µg/m³

What cities are near Hatsukaichi?

26 Ōno-hara 26 Hiroshima 25 Gion 25 Fuchū 31 Etajima 25 Kaitaichi 26 Ōtake 28 Kumano 26 Iwakuni 36 Kure
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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 2026-06-09T05:58 UTC.