Air Quality in Hitachi, Japan

Cloudy
19.4°C · 80.5% humidity
19.4°
Feels 19.4°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
25 11am
27
27
34 2pm
32
31
37 5pm
36
35
35 8pm
35
27
27 11pm
27
34
34 2am
34
27
27 5am
27
34
34 8am
34
34
AD 728×90

Air Quality Index Trend

46h · 3 stn

Hitachi'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.

80.5%
Humidity
39.6 km/h
Wind S
1015.6 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hitachi?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.58.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
8.2
Median
8.2
Average
8.2
Low
8.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -1.7

What is the 7-day forecast for Hitachi?

06-09
19.8° 19.4°
1.0 mm
06-10
19.8° 18.0°
7.0 mm
06-11
19.8° 17.6°
0.38 mm
06-12
23.9° 18.1°
1.5 mm
06-13
20.9° 17.8°
06-14
22.3° 17.5°
2.94 mm
06-15
21.2° 20.3°
9.5 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Hitachi?

34
Miyatacho, Hitachi, Ibaraki, Japan (日立市役所日立市)
0.2 km PM2.5: 8.2 µg/m³
50
Nakagocho Kamisakurai, Kitaibaraki, Ibaraki, Japan (北茨城中郷北茨城市)
20.7 km PM2.5: 12.0 µg/m³
30
Nonakacho, Hitachiomiya, Ibaraki, Japan (大宮野中常陸大宮市)
22.7 km PM2.5: 7.2 µg/m³
53
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
24.8 km PM2.5: 13.1 µg/m³
25
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
30.6 km PM2.5: 6.0 µg/m³

What cities are near Hitachi?

34 Hitachi-ota 34 Takahagi 34 Tokai 34 Funaishikawa 26 Ōmiya 34 Inada 25 Hitachiomiya 34 Kitaibaraki 25 Hitachi-Naka 25 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 2026-06-09T05:01 UTC.