Air Quality in Tsuchiura, Japan

Partly Cloudy
22.8°C · 63.0% humidity
22.8°
Feels 22.8°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
27 11am
25
25
31 2pm
27
27
34 5pm
34
54
34 8pm
34
27
27 11pm
27
27
27 2am
27
27
27 5am
27
27
27 8am
27
27
AD 728×90

Air Quality Index Trend

48h · 12 stn

Tsuchiura'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.

63.0%
Humidity
26.4 km/h
Wind S
1015.1 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.43 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tsuchiura?

Temperature & Precipitation

PM2.5 Trend

48h · 12 stations
PM2.57.43 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (7 stations within 25 km)
7.43
Median
5.76
Average
3.1
Low
9.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.2
Both models agree Avg diff: 2.2°C

Where are air quality stations near Tsuchiura?

21
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
2.8 km PM2.5: 5.0 µg/m³
17
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
2.8 km PM2.5: 4.1 µg/m³
38
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
6.5 km PM2.5: 9.1 µg/m³
13
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
6.5 km PM2.5: 3.1 µg/m³
50
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
14.2 km PM2.5: 12.0 µg/m³
53
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
17.3 km PM2.5: 13.1 µg/m³
39
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
20.6 km PM2.5: 9.4 µg/m³
21
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
24.8 km PM2.5: 5.0 µg/m³
21
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
24.8 km PM2.5: 5.0 µg/m³
17
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
30.7 km PM2.5: 4.1 µg/m³

What cities are near Tsuchiura?

38 Naka 34 Ami 21 Kasumigaura 30 Tsukuba 15 Ishioka 13 Suginami 22 Ushiku 20 Inashiki 20 Edosaki 18 Fujishiro
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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 2026-06-09T05:25 UTC.