Air Quality in Hitachi-Naka, Japan

Windy
22.4°C · 68.2% humidity
22.4°
Feels 22.4°
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
27 4am
34
34
9 7am
16
14
18 10am
20
22
31 1pm
32
32
33 4pm
33
26
25 7pm
25
25
27 10pm
27
27
27 1am
27
27
AD 728×90

Air Quality Index Trend

45h · 5 stn

Hitachi-Naka'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.

68.2%
Humidity
103.2 km/h
Wind S
998.5 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
9
2.2 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hitachi-Naka?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations
PM2.52.2 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (1 station within 25 km)
2.2
Median
2.2
Average
2.2
Low
2.2
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +15.4

What is the 7-day forecast for Hitachi-Naka?

05-28
28.5° 11.7°
0.06 mm
05-29
22.4° 16.4°
7.19 mm
05-30
20.6° 16.2°
2.31 mm
05-31
23.4° 16.8°
0.13 mm
06-01
22.7° 18.7°
06-02
22.6° 16.8°
06-03
25.8° 20.4°
1.25 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Hitachi-Naka?

5
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
0.1 km PM2.5: 1.2 µg/m³
59
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
9.8 km PM2.5: 15.9 µg/m³
34
Nonakacho, Hitachiomiya, Ibaraki, Japan (大宮野中常陸大宮市)
21.2 km PM2.5: 8.2 µg/m³
46
Miyatacho, Hitachi, Ibaraki, Japan (日立市役所日立市)
25.0 km PM2.5: 11.0 µg/m³
34
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
31.0 km PM2.5: 8.2 µg/m³

What cities are near Hitachi-Naka?

45 Katsuta 13 Inada 15 Funaishikawa 15 Tokai 49 Mito 70 Ōarai 61 Okunoya 16 Ishitsuka 15 Hitachi-ota 9 Ōmiya
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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 2026-05-28T22:54 UTC.