Air Quality in Higashikagawa, Japan

Heavy Rain
19.4°C · 89.1% humidity
19.4°
Feels 19.4°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
27 4am
27
27
32 7am
34
54
66 10am
66
66
66 1pm
66
54
54 4pm
54
54
54 7pm
54
54
34 10pm
34
34
34 1am
34
54
AD 728×90

Air Quality Index Trend

47h · 21 stn

Higashikagawa'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 Higashikagawa is 1.6× the WHO annual guideline of 5 µg/m³.

89.1%
Humidity
40.1 km/h
Wind ENE
1000.8 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
32
7.8 µg/m³
PM10▲
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Higashikagawa?

Temperature & Precipitation

PM2.5 Trend

47h · 21 stations
PM2.57.8 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX2.9
Moderate
AD 300×250
Station readings (3 stations within 25 km)
7.8
Median
8.33
Average
7.2
Low
10.6
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +9.9

What is the 7-day forecast for Higashikagawa?

05-28
22.5° 13.9°
3.75 mm
05-29
19.8° 18.6°
26.75 mm
05-30
23.5° 18.5°
6.5 mm
05-31
24.4° 18.6°
06-01
24.1° 19.2°
0.06 mm
06-02
25.0° 20.2°
06-03
27.6° 18.5°
Both models agree Avg diff: 2.8°C

Where are air quality stations near Higashikagawa?

46
Tsudamachi Tsuda, Sanuki, Kagawa, Japan (東讃保健福祉事務所さぬき市)
12.0 km PM2.5: 11.0 µg/m³
21
Kamojimacho Kamojima, Yoshinogawa, Tokushima, Japan (吉野川吉野川市)
16.0 km PM2.5: 5.0 µg/m³
31
Kamojimacho Kamojima, Yoshinogawa, Tokushima, Japan (吉野川吉野川市)
16.0 km PM2.5: 7.4 µg/m³
33
Tainohama, Tokushima, Japan (北島板野郡北島町)
21.6 km PM2.5: 7.9 µg/m³
32
Wakimachi Oaza Inoshiri, Mima, Tokushima, Japan (脇町美馬市)
22.7 km PM2.5: 7.7 µg/m³
9
Wakimachi Oaza Inoshiri, Mima, Tokushima, Japan (脇町美馬市)
22.7 km PM2.5: 2.2 µg/m³
51
Takamatsucho, Takamatsu, Kagawa, Japan (東部運動公園高松市)
25.3 km PM2.5: 12.1 µg/m³
35
Shinkuracho, Tokushima, Tokushima, Japan (徳島徳島市)
25.9 km PM2.5: 8.4 µg/m³
35
Shinkuracho, Tokushima, Tokushima, Japan (徳島徳島市)
25.9 km PM2.5: 8.4 µg/m³

What cities are near Higashikagawa?

31 Awa 23 Kamojimachō-jōgejima 32 Yakami 30 Ishii 25 Yoshinogawa 33 Shido 37 Hiragi 31 Takabō 44 Wakimachi 44 Mima
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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 2026-05-28T22:53 UTC.