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Oita Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-10 10:39:50 AM (Local Time)

location image
Live AQI
62
Air Quality is
Moderate
pm10 :  34 µg/m³
PM2.5 :  15 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Oita
patchy rain possible

28 °C

Patchy rain nearby
Humidity
Humidity84 %

Wind Speed
Wind Speed11 km/h

UV Index
UV Index8
Last Updated: 2025-07-10 10:39:50 AM (Local Time)


Map

Oita

Major Air Pollutants

Oita

AQI Graph

Historical Air Quality Data

Oita

Oita
AQI
.
09-07-2025Time10-07-2025
59
Min.at 9:09 AM on 10th Jul
87
Max.at 11:09 AM on 9th Jul

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Oita, Oita, Japan

Year
.
AQI


Annual AQI Trends

2020
44AQI
2021
42AQI
-5%
Fall
2022
45AQI
7%
Rise
2023
44AQI
-2%
Fall
2024
40AQI
-9%
Fall
2025
46AQI
15%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
1%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202580AQI

Least PollutedAugust, 202230AQI

* This data analysis is from year 2020 - 2025

Oita's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
61
15
28
28
79
Moderate
71
20
42
28
80
Moderate
71
20
43
29
79
Moderate
59
14
26
28
80
Moderate
52
10
25
28
80
Good
50
9
29
28
80
Moderate
72
20
44
29
79

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Oita

1Cigarettes per day

Cigarette
Weekly 7.0 Cigarettes
Monthly 30.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.0 cigarettes a day.

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.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Oita

  • asthma due to air pollution in OitaAsthma
  • heart due to air pollution in OitaHeart Issues
  • allergy due to air pollution in OitaAllergies
  • sinus due to air pollution in OitaSinus
  • flu due to air pollution in OitaCold/Flu
  • copd due to air pollution in OitaChronic (COPD)
asthma due to air pollution in Oita

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.

Oita'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 Oita
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 Oita

Frequently Asked Questions About Air Quality

What is the current AQI level in Oita?

The current real-time AQI level in Oita is 62 (Moderate) due to recent rainfall by 0.01mm/hr. This was last updated 2025-07-10 10:39:50 AM (Local Time).

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

The best AQI level was 59 (Moderate) at 9:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 87 (Moderate) at 11:09 AM, Jul 9, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Oita have been fluctuating throughout the last 24 hours. The levels have increased by highest 87 at 11:09 AM, Jul 9, 2025 (Local Time), lowest 59 at 9:09 AM (Local Time).

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

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