Air Quality in Kasaoka, Japan

Heavy Rain
19.5°C · 89.3% humidity
19.5°
Feels 19.5°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast
54 6am
54
54
35 9am
52
56
59 12pm
61
62
63 3pm
64
53
53 6pm
53
54
54 9pm
34
34
34 12am
34
34
34 3am
34
54
AD 728×90

Air Quality Index Trend

47h · 27 stn

Kasaoka'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 Kasaoka is 1.7× the WHO annual guideline of 5 µg/m³.

89.3%
Humidity
64.7 km/h
Wind ESE
1001.6 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
35
8.4 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Kasaoka?

Temperature & Precipitation

PM2.5 Trend

47h · 27 stations
PM2.58.4 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX10.9
Extreme
AD 300×250
Station readings (14 stations within 25 km)
8.4
Median
8.59
Average
5.8
Low
13.1
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +7.9

What is the 7-day forecast for Kasaoka?

05-29
20.4° 18.9°
17.44 mm
05-30
24.3° 19.3°
0.88 mm
05-31
24.1° 19.0°
06-01
26.1° 19.2°
0.13 mm
06-02
26.1° 19.8°
06-03
24.2° 18.2°
0.19 mm
06-04
23.1° 17.2°
Both models agree Avg diff: 2.7°C

Where are air quality stations near Kasaoka?

70
Mobira, Kasaoka, Okayama, Japan (茂平笠岡市)
5.1 km PM2.5: 21.1 µg/m³
50
Kasugacho, Fukuyama, Hiroshima, Japan (培遠中学校福山市)
8.2 km PM2.5: 12.0 µg/m³
31
Akebonocho, Fukuyama, Hiroshima Prefecture, Japan (曙小学校福山市)
10.8 km PM2.5: 7.4 µg/m³
30
Fukuyama (福山)
13.2 km PM2.5: 7.2 µg/m³
25
Fukuyama (福山)
13.2 km PM2.5: 6.0 µg/m³
10
Fukuyama (福山)
13.2 km PM2.5: 2.4 µg/m³
34
Fukuyama (福山)
13.2 km PM2.5: 8.2 µg/m³
13
Fukuyama (福山)
13.2 km PM2.5: 3.1 µg/m³
29
向丘中学校
13.4 km PM2.5: 7.0 µg/m³ PM10: 12.0 µg/m³
24
Tamashima Agasaki, Kurashiki, Okayama, Japan (玉島倉敷市)
15.9 km PM2.5: 5.8 µg/m³

What cities are near Kasaoka?

33 Kamogatachō-kamogata 33 Asakuchi 35 Kannabechō-yahiro 35 Ibara 45 Fukuyama 40 Shin’ichi 37 Kurashiki 40 Fuchūchō 30 Sōja 45 Onomichi
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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 2026-05-29T00:18 UTC.