Air Quality in Ishioka, Japan
Partly Cloudy
21.5°C · 68.1% humidity
21.5°
Feels 21.5°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
AQI Forecast
27
7am
27
27
18
10am
21
20
22
1pm
25
25
26
4pm
33
33
54
7pm
34
34
27
10pm
27
27
27
1am
27
27
27
4am
27
27
Air Quality Index Trend
46h · 23 stnIshioka'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.
68.1%
Humidity
7.8 km/h
Wind SW
1015.8 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.26 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ishioka?
Temperature & Precipitation
PM2.5 Trend
46h · 23 stationsPM2.54.26 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
Station readings (3 stations within 25 km)
4.26
Median
5.3
Average
2.2
Low
7.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.0
What is the 7-day forecast for Ishioka?
06-09
22.8° 21.5°
06-10
23.1° 18.2°
12.13 mm
06-11
23.9° 18.5°
0.13 mm
06-12
22.7° 19.5°
2.0 mm
06-13
29.0° 19.5°
1.19 mm
06-14
30.9° 17.6°
5.5 mm
06-15
25.5° 20.4°
16.0 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Ishioka?
21
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
9
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
17
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
9
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
18
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
25
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
25
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
25
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
34
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
23
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
What cities are near Ishioka?
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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 2026-06-09T01:03 UTC.