Air Quality in Chikusei, Japan
Heavy Rain
21.1°C · 97.1% humidity
21.1°
Feels 21.1°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations
Nearby Monitoring Stations
Chikusei's air quality — share it
AQI Forecast
54
5am
54
54
54
8am
48
64
41
11am
39
38
37
2pm
36
35
35
5pm
35
28
27
8pm
27
54
54
11pm
66
66
66
2am
66
54
Air Quality Index Trend
47h · 17 stnChikusei'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.
97.1%
Humidity
55.5 km/h
Wind N
1002.7 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.55 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Chikusei?
Temperature & Precipitation
PM2.5 Trend
47h · 17 stationsPM2.513.55 µg/m³
✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (5 stations within 25 km)
13.55
Median
13.16
Average
4.6
Low
23.5
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -0.1
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Chikusei?
30
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
65
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
76
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
26
Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)
59
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
26
Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)
38
Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)
57
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
30
Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)
What cities are near Chikusei?
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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 2026-07-21T23:16 UTC.