Air Quality in Hitachiomiya, Japan

Overcast
21.7°C · 95.2% humidity
21.7°
Feels 21.7°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 1pm
34
27
21 4pm
23
24
25 7pm
25
26
33 10pm
33
54
34 1am
34
34
27 4am
27
27
27 7am
27
27
34 10am
34
34
AD 728×90

Air Quality Index Trend

43h · 12 stn

Hitachiomiya'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.

95.2%
Humidity
15.5 km/h
Wind E
1010.2 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.0 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Hitachiomiya?

Temperature & Precipitation

PM2.5 Trend

43h · 12 stations
PM2.55.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.0

What is the 7-day forecast for Hitachiomiya?

08-03
25.2° 20.8°
11.75 mm
08-04
31.2° 21.6°
0.88 mm
08-05
27.9° 24.5°
8.87 mm
08-06
28.8° 22.8°
27.44 mm
08-07
34.8° 24.1°
3.69 mm
08-08
30.0° 25.3°
53.63 mm
08-09
30.6° 19.8°
0.19 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Hitachiomiya?

38
Nonakacho, Hitachiomiya, Ibaraki, Japan (大宮野中常陸大宮市)
1.0 km PM2.5: 9.1 µg/m³
25
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
19.2 km PM2.5: 6.0 µg/m³
25
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
22.0 km PM2.5: 6.0 µg/m³
21
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
22.0 km PM2.5: 5.0 µg/m³
21
Miyatacho, Hitachi, Ibaraki, Japan (日立市役所日立市)
22.6 km PM2.5: 5.0 µg/m³
21
Miyatacho, Hitachi, Ibaraki, Japan (日立市役所日立市)
22.6 km PM2.5: 5.0 µg/m³
38
Chuo, Nasukarasuyama, Tochigi, Japan (県南那須庁舎那須烏山市)
25.0 km PM2.5: 9.1 µg/m³

What cities are near Hitachiomiya?

21 Ōmiya 21 Ishitsuka 21 Hitachi-ota 21 Tokai 21 Inada 21 Funaishikawa 21 Hitachi-Naka 41 Hitachi 41 Daigo 21 Katsuta
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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 2026-08-08T07:26 UTC.