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Hitachi Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Ibaraki

Last Updated: 2025-06-10 04:09:26 AM (Local Time)

location image
Live AQI
56
Air Quality is
Moderate
pm10 :  22 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Hitachi
overcast

19 °C

Overcast
Humidity
Humidity94 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 2025-06-10 04:09:26 AM (Local Time)


Map

Hitachi

Major Air Pollutants

Hitachi

AQI Graph

Historical Air Quality Data

Hitachi

Hitachi

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Hitachi, Ibaraki, Japan

Year
.
AQI


Annual AQI Trends

2020
32AQI
2021
30AQI
-6%
Fall
2022
32AQI
7%
Rise
2023
33AQI
3%
Rise
2024
32AQI
-3%
Fall
2025
33AQI
3%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
1%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedApril, 202342AQI

Least PollutedDecember, 202223AQI

* This data analysis is from year 2020 - 2025

Hitachi's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Miyatacho
Moderate
56
12
22
23
70

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Hitachi

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth


Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.


Prevent Health Problems: Understand Your Risks

Hitachi

  • asthma due to air pollution in HitachiAsthma
  • heart due to air pollution in HitachiHeart Issues
  • allergy due to air pollution in HitachiAllergies
  • sinus due to air pollution in HitachiSinus
  • flu due to air pollution in HitachiCold/Flu
  • copd due to air pollution in HitachiChronic (COPD)
asthma due to air pollution in Hitachi

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Most Polluted Cities 2025

Japan

Analyze the real-time most air polluted cities in the country.

Hitachi's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Hitachi
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Hitachi

Frequently Asked Questions About Air Quality

What is the current AQI level in Hitachi?

The current real-time AQI level in Hitachi is 56 (Moderate). This was last updated 2025-06-10 04:09:26 AM (Local Time).

When was the best AQI level in Hitachi in the last 24 hours?

The best AQI level was 34 (Good) at 8:09 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Hitachi in the last 24 hours?

The worst AQI level was 76 (Moderate) at 10:09 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Hitachi during last 24 hours?

The AQI levels in Hitachi have been fluctuating throughout the last 24 hours. The levels have increased by highest 76 at 10:09 AM (Local Time), lowest 34 at 8:09 PM (Local Time).

What actions are recommended as per the current AQI level in Hitachi?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.