Air Quality in Chikusei, Japan

Partly Cloudy
21.3°C · 66.1% humidity
21.3°
Feels 21.3°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
13 8am
5
6
12 11am
16
19
21 2pm
23
31
32 5pm
53
53
53 8pm
33
27
27 11pm
27
27
25 2am
25
25
AD 728×90

Air Quality Index Trend

47h · 18 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.

66.1%
Humidity
15.0 km/h
Wind SW
1015.6 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
13
3.1 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Chikusei?

Temperature & Precipitation

PM2.5 Trend

47h · 18 stations
PM2.53.1 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (1 station within 25 km)
3.1
Median
3.1
Average
3.1
Low
3.1
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +6.7

What is the 7-day forecast for Chikusei?

06-08
26.4° 17.0°
3.75 mm
06-09
24.3° 20.9°
0.06 mm
06-10
25.4° 17.3°
20.75 mm
06-11
24.6° 17.7°
0.62 mm
06-12
23.7° 18.7°
0.94 mm
06-13
32.3° 19.4°
06-14
30.8° 17.6°
1.88 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Chikusei?

9
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
14.1 km PM2.5: 2.2 µg/m³
23
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
14.8 km PM2.5: 5.5 µg/m³
17
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
14.8 km PM2.5: 4.1 µg/m³
40
Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)
15.1 km PM2.5: 9.6 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
38
Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)
23.0 km PM2.5: 9.1 µg/m³
60
Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)
23.7 km PM2.5: 16.4 µg/m³
31
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
24.1 km PM2.5: 7.4 µg/m³
17
Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)
25.6 km PM2.5: 4.1 µg/m³

What cities are near Chikusei?

13 Shimodate 41 Yūki 13 Iwase 13 Makabe 13 Mooka 41 Kaminokawa 13 Shimo-tsuma 41 Shimotsuke 41 Oyama 22 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 2026-06-08T23:10 UTC.