Air Quality in Hitachi-ota, Japan
Overcast
22.4°C · 92.6% humidity
22.4°
Feels 22.4°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Hitachi-ota's air quality — share it
AQI Forecast
27
3pm
27
27
21
6pm
23
24
25
9pm
32
33
53
12am
33
34
34
3am
27
27
27
6am
27
27
27
9am
34
34
34
12pm
34
34
Air Quality Index Trend
42h · 5 stnHitachi-ota'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.
92.6%
Humidity
16.0 km/h
Wind NE
1010.1 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Hitachi-ota?
Temperature & Precipitation
PM2.5 Trend
42h · 5 stationsPM2.55.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
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 Hitachi-ota?
08-03
25.7° 20.3°
10.5 mm
08-04
31.7° 22.1°
0.62 mm
08-05
28.3° 24.8°
4.06 mm
08-06
29.4° 23.9°
25.37 mm
08-07
32.9° 24.3°
3.88 mm
08-08
30.7° 24.6°
63.31 mm
08-09
30.4° 21.8°
0.31 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Hitachi-ota?
21
Miyatacho, Hitachi, Ibaraki, Japan (日立市役所日立市)
30
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
34
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
What cities are near Hitachi-ota?
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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 2026-08-08T09:17 UTC.