Air Quality in Masaki-chō, Japan
Cloudy
20.5°C · 77.8% humidity
20.5°
Feels 20.5°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations
Nearby Monitoring Stations
AQI Forecast
54
7am
34
27
33
10am
31
30
29
1pm
29
28
28
4pm
28
27
34
7pm
34
54
54
10pm
54
66
66
1am
66
66
66
4am
66
54
Air Quality Index Trend
46h · 16 stnMasaki-chō'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.
77.8%
Humidity
35.9 km/h
Wind N
1013.7 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.88 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Masaki-chō?
Temperature & Precipitation
PM2.5 Trend
46h · 16 stationsPM2.57.88 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX6.9
High
Station readings (9 stations within 25 km)
7.88
Median
5.41
Average
2.2
Low
8.2
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.1
What is the 7-day forecast for Masaki-chō?
06-09
21.4° 20.5°
1.75 mm
06-10
20.6° 19.3°
0.88 mm
06-11
21.8° 20.4°
06-12
21.5° 20.5°
06-13
22.6° 20.0°
8.06 mm
06-14
23.1° 20.5°
6.25 mm
06-15
22.6° 20.3°
10.94 mm
Both models agree
Avg diff: 0.8°C
Where are air quality stations near Masaki-chō?
13
Kitakuroda, Ehime, Japan (松前伊予郡松前町)
17
Nishihabumachi, Matsuyama, Ehime, Japan (垣生小学校松山市)
5
Tomihisamachi, Matsuyama, Ehime, Japan (富久町松山市)
25
Asodamachi, Matsuyama, Ehime, Japan (朝生田松山市)
27
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
21
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
34
Matsuyama (松山)
17
Matsuyama (松山)
35
Taisanjicho, Matsuyama, Ehime, Japan (和気松山市)
59
Kuma, Ehime, Japan (久万高原上浮穴郡久万町)
What cities are near Masaki-chō?
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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 2026-06-09T01:03 UTC.