Air Quality in Kasumigaura, Japan

Windy
22.3°C · 68.5% humidity
22.3°
Feels 22.3°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
27 6am
27
27
35 9am
31
31
37 12pm
56
56
55 3pm
55
55
54 6pm
54
27
25 9pm
34
27
27 12am
34
34
54 3am
54
54
AD 728×90

Air Quality Index Trend

47h · 25 stn

Kasumigaura'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 Kasumigaura is 1.7× 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
35
8.4 µg/m³
PM10▲
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Kasumigaura?

Temperature & Precipitation

PM2.5 Trend

47h · 25 stations
PM2.58.4 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX5.9
High
AD 300×250

What is the 7-day forecast for Kasumigaura?

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 Kasumigaura?

34
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
6.6 km PM2.5: 8.2 µg/m³
46
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
10.4 km PM2.5: 11.0 µg/m³
55
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
10.4 km PM2.5: 14.0 µg/m³
17
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
14.1 km PM2.5: 4.1 µg/m³
42
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
14.1 km PM2.5: 10.1 µg/m³
46
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
22.3 km PM2.5: 11.0 µg/m³
50
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
24.3 km PM2.5: 12.0 µg/m³
27
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
24.3 km PM2.5: 6.5 µg/m³
34
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
26.4 km PM2.5: 8.2 µg/m³

What cities are near Kasumigaura?

53 Ishioka 53 Suginami 40 Tsuchiura 40 Naka 46 Ami 38 Tsukuba 53 Omitama 42 Makabe 53 Okunoya 52 Tomobe
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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 2026-05-29T00:17 UTC.