Air Quality in Tsukuba, Japan

Cloudy
22.7°C · 83.5% humidity
22.7°
Feels 22.7°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast
25 4pm
25
25
54 7pm
48
42
36 10pm
33
30
29 1am
27
26
25 4am
25
25
26 7am
25
25
34 10am
34
34
54 1pm
54
54
AD 728×90

Air Quality Index Trend

45h · 96 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.

83.5%
Humidity
26.4 km/h
Wind NE
1010.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.3 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tsukuba?

Temperature & Precipitation

PM2.5 Trend

45h · 96 stations
PM2.513.3 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
13.3
Median
8.78
Average
2.2
Low
20.2
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -7.3

What is the 7-day forecast for Tsukuba?

09-05
26.5° 21.5°
13.06 mm
09-06
28.6° 21.5°
0.5 mm
09-07
28.1° 22.5°
0.06 mm
09-08
27.1° 21.4°
1.69 mm
09-09
26.8° 21.5°
3.5 mm
09-10
27.3° 21.9°
3.69 mm
09-11
30.9° 22.7°
0.06 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Tsukuba?

53
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
6.3 km PM2.5: 13.1 µg/m³
68
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
6.8 km PM2.5: 20.2 µg/m³
50
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
12.5 km PM2.5: 12.0 µg/m³
9
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
18.0 km PM2.5: 2.2 µg/m³
50
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
18.0 km PM2.5: 12.0 µg/m³
42
Terada, Toride, Ibaraki, Japan (取手市役所取手市)
20.0 km PM2.5: 10.1 µg/m³
25
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.2 km PM2.5: 6.0 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
21
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
24.5 km PM2.5: 5.0 µg/m³
25
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
24.5 km PM2.5: 6.0 µg/m³

What cities are near Tsukuba?

54 Naka 63 Tsuchiura 57 Ami 39 Ushiku 30 Ishige 43 Kasumigaura 36 Mitsukaidō 31 Tsukubamirai 35 Jōsō 28 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 2026-09-05T10:26 UTC.