Air Quality in Tsukuba, Japan

Cloudy
17.0°C · 89.3% humidity
17.0°
Feels 17.0°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
27 2am
25
25
43 5am
38
36
34 8am
32
57
56 11am
56
55
55 2pm
55
54
54 5pm
54
54
54 8pm
54
54
54 11pm
54
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

Tsukuba'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.

89.3%
Humidity
8.8 km/h
Wind SSW
1021.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
43
10.4 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tsukuba?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.510.4 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
10.4
Median
8.11
Average
5.3
Low
12.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -4.2

What is the 7-day forecast for Tsukuba?

05-29
23.4° 17.0°
0.06 mm
05-30
22.9° 17.0°
2.38 mm
05-31
24.5° 18.4°
0.19 mm
06-01
23.2° 18.8°
06-02
23.3° 17.6°
06-03
28.0° 21.4°
0.69 mm
06-04
25.1° 16.3°
0.62 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Tsukuba?

47
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
6.3 km PM2.5: 11.3 µg/m³
25
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
6.3 km PM2.5: 6.0 µg/m³
42
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
6.8 km PM2.5: 10.1 µg/m³
17
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
6.8 km PM2.5: 4.1 µg/m³
25
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
12.5 km PM2.5: 6.0 µg/m³
34
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
18.0 km PM2.5: 8.2 µg/m³
52
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
18.0 km PM2.5: 12.6 µg/m³
30
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.2 km PM2.5: 7.2 µg/m³
46
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
22.5 km PM2.5: 11.0 µg/m³
85
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
24.5 km PM2.5: 28.3 µg/m³

What cities are near Tsukuba?

52 Naka 43 Tsuchiura 51 Ami 35 Ushiku 32 Ishige 29 Kasumigaura 30 Mitsukaidō 31 Tsukubamirai 30 Jōsō 32 Shimo-tsuma
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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 2026-05-29T20:28 UTC.