Air Quality in Tsukuba, Japan

Windy
22.3°C · 68.5% humidity
22.3°
Feels 22.3°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
27 6am
34
34
38 9am
34
34
54 12pm
54
54
54 3pm
54
54
54 6pm
54
54
34 9pm
54
54
54 12am
27
27
25 3am
25
25
AD 728×90

Air Quality Index Trend

47h · 41 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. Current PM2.5 concentration in Tsukuba is 1.8× the WHO annual guideline of 5 µg/m³.

68.5%
Humidity
123.5 km/h
Wind S
998.6 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
38
9.16 µg/m³
PM10▲
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Tsukuba?

Temperature & Precipitation

PM2.5 Trend

47h · 41 stations
PM2.59.16 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX5.9
High
AD 300×250
Station readings (3 stations within 25 km)
9.16
Median
9.13
Average
8.2
Low
11.0
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +8.5

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: 2.6°C

Where are air quality stations near Tsukuba?

17
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
6.3 km PM2.5: 4.1 µg/m³
42
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
6.3 km PM2.5: 10.1 µg/m³
55
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
6.8 km PM2.5: 14.0 µg/m³
46
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
6.8 km PM2.5: 11.0 µg/m³
34
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
12.5 km PM2.5: 8.2 µg/m³
53
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
18.0 km PM2.5: 13.1 µg/m³
38
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
18.0 km PM2.5: 9.1 µg/m³
34
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.2 km PM2.5: 8.2 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
50
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
24.5 km PM2.5: 12.0 µg/m³

What cities are near Tsukuba?

40 Naka 40 Tsuchiura 46 Ami 39 Ushiku 34 Ishige 35 Kasumigaura 32 Mitsukaidō 34 Tsukubamirai 33 Jōsō 34 Shimo-tsuma
Get AQI alerts for Tsukuba

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:11 UTC.