Air Quality in Chikusei, Japan

Cloudy
17.6°C · 87.5% humidity
17.6°
Feels 17.6°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
27 2am
27
27
18 5am
21
22
24 8am
25
32
33 11am
26
26
34 2pm
34
34
34 5pm
54
54
54 8pm
54
54
54 11pm
54
66
AD 728×90

Air Quality Index Trend

47h · 21 stn

Chikusei'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.

87.5%
Humidity
19.1 km/h
Wind SE
1021.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Chikusei?

Temperature & Precipitation

PM2.5 Trend

47h · 21 stations
PM2.54.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
4.2
Median
3.83
Average
3.1
Low
5.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +2.3

What is the 7-day forecast for Chikusei?

05-29
23.9° 17.6°
4.0 mm
05-30
23.9° 17.1°
2.19 mm
05-31
26.6° 19.0°
0.25 mm
06-01
26.3° 19.2°
06-02
25.3° 18.1°
06-03
28.2° 22.2°
0.94 mm
06-04
26.6° 15.9°
3.25 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Chikusei?

59
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
14.1 km PM2.5: 15.9 µg/m³
34
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
14.8 km PM2.5: 8.2 µg/m³
52
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
14.8 km PM2.5: 12.6 µg/m³
36
Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)
15.1 km PM2.5: 8.6 µg/m³
30
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
21.9 km PM2.5: 7.2 µg/m³
46
Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)
23.0 km PM2.5: 11.0 µg/m³
44
Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)
23.7 km PM2.5: 10.6 µg/m³
55
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
24.1 km PM2.5: 14.0 µg/m³
30
Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)
25.6 km PM2.5: 7.2 µg/m³

What cities are near Chikusei?

18 Shimodate 17 Yūki 24 Iwase 26 Makabe 24 Mooka 21 Kaminokawa 32 Shimo-tsuma 21 Shimotsuke 16 Oyama 25 Yachiyo
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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 2026-05-29T20:37 UTC.