Air Quality in Tsuchiura, Japan

Cloudy
22.7°C · 83.5% humidity
22.7°
Feels 22.7°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
25 5pm
25
25
28 8pm
25
25
25 11pm
25
25
25 2am
25
24
24 5am
24
24
24 8am
24
27
27 11am
27
34
54 2pm
54
54
AD 728×90

Air Quality Index Trend

45h · 69 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.

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▲
28
6.69 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tsuchiura?

Temperature & Precipitation

PM2.5 Trend

45h · 69 stations
PM2.56.69 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
6.69
Median
6.6
Average
3.1
Low
14.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.7

What is the 7-day forecast for Tsuchiura?

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 Tsuchiura?

68
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
2.8 km PM2.5: 20.2 µg/m³
53
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
6.5 km PM2.5: 13.1 µg/m³
25
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
14.2 km PM2.5: 6.0 µg/m³
46
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
17.3 km PM2.5: 11.0 µg/m³
50
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
20.6 km PM2.5: 12.0 µg/m³
42
Terada, Toride, Ibaraki, Japan (取手市役所取手市)
24.6 km PM2.5: 10.1 µg/m³
50
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
24.8 km PM2.5: 12.0 µg/m³
9
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
24.8 km PM2.5: 2.2 µg/m³
17
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
30.7 km PM2.5: 4.1 µg/m³
25
Omuro, Kashiwa, Chiba, Japan (柏大室柏市)
30.7 km PM2.5: 6.0 µg/m³

What cities are near Tsuchiura?

54 Naka 44 Ami 26 Kasumigaura 37 Tsukuba 22 Ishioka 21 Suginami 32 Ushiku 16 Inashiki 16 Edosaki 30 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 2026-09-05T11:15 UTC.