AQI PM2.5 PM10 CO SO2 NO2 O3

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Oga Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-31 02:54:52 PM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 7 µg/m³

PM2.5 : 3 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

15 °C

Last Updated: 2025-05-31 02:54:52 PM (Local Time)

Map

Oga

Major Air Pollutants
Oga

Particulate Matter(PM2.5)

3µg/m³

Particulate Matter(PM10)

7µg/m³

Carbon Monoxide(CO)

122ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

3ppb

Ozone(O3)

38ppb

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AQI Graph

Historical Air Quality Data
Oga

24 Hours

AQI

Oga

Want air quality data?

AQI Trends - Annual Air Quality Changes
Oga, Akita, Japan

AQI

Year

AQI

Annual AQI Trends

2020

31AQI

2021

33AQI

Rise

2022

36AQI

Rise

2023

37AQI

Rise

2024

35AQI

-5%

Fall

2025

36AQI

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202352AQI

Least PollutedAugust, 202223AQI

* This data analysis is from year 2020 - 2025

Oga's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Funagawaminato Funagawa

Good

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Nishitokyo

Yokohama

Air Quality Calendar 2025
Oga

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 29	2 Jan 29	3 Jan 28	4 Jan 29
5 Jan 28	6 Jan 29	7 Jan 31	8 Jan 29	9 Jan 28	10 Jan 26	11 Jan 24
12 Jan 26	13 Jan 28	14 Jan 35	15 Jan 28	16 Jan 28	17 Jan 26	18 Jan 28
19 Jan 29	20 Jan 39	21 Jan 43	22 Jan 35	23 Jan 35	24 Jan 40	25 Jan 32
26 Jan 31	27 Jan 28	28 Jan 29	29 Jan 30	30 Jan 30	31 Jan 31	1 Feb 31

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 31	27 Jan 28	28 Jan 29	29 Jan 30	30 Jan 30	31 Jan 31	1 Feb 31
2 Feb 29	3 Feb 30	4 Feb 31	5 Feb 31	6 Feb 32	7 Feb 33	8 Feb 30
9 Feb 31	10 Feb 31	11 Feb 32	12 Feb 29	13 Feb 32	14 Feb 32	15 Feb 31
16 Feb 39	17 Feb 46	18 Feb 32	19 Feb 37	20 Feb 31	21 Feb 31	22 Feb 31
23 Feb 32	24 Feb 31	25 Feb 35	26 Feb 39	27 Feb 36	28 Feb 49	1 Mar 49

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 32	24 Feb 31	25 Feb 35	26 Feb 39	27 Feb 36	28 Feb 49	1 Mar 49
2 Mar 55	3 Mar 40	4 Mar 40	5 Mar 32	6 Mar 30	7 Mar 33	8 Mar 33
9 Mar 33	10 Mar 37	11 Mar 45	12 Mar 47	13 Mar 56	14 Mar 50	15 Mar 41
16 Mar 30	17 Mar 24	18 Mar 23	19 Mar 23	20 Mar 43	21 Mar 56	22 Mar 58
23 Mar 38	24 Mar 47	25 Mar 65	26 Mar 49	27 Mar 61	28 Mar 44	29 Mar 40
30 Mar 36	31 Mar 35	1 Apr 32	2 Apr 22	3 Apr 23	4 Apr 24	5 Apr 30

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 36	31 Mar 35	1 Apr 32	2 Apr 22	3 Apr 23	4 Apr 24	5 Apr 30
6 Apr 32	7 Apr 29	8 Apr 35	9 Apr 29	10 Apr 37	11 Apr 44	12 Apr 36
13 Apr 30	14 Apr 22	15 Apr 26	16 Apr 30	17 Apr 43	18 Apr 46	19 Apr 50
20 Apr 44	21 Apr 45	22 Apr 42	23 Apr 43	24 Apr 30	25 Apr 29	26 Apr 59
27 Apr 48	28 Apr 54	29 Apr 33	30 Apr 29	1 May 28	2 May 26	3 May 36

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 48	28 Apr 54	29 Apr 33	30 Apr 29	1 May 28	2 May 26	3 May 36
4 May 33	5 May 39	6 May 31	7 May 26	8 May 35	9 May 42	10 May 28
11 May 36	12 May 32	13 May 41	14 May 44	15 May 49	16 May 54	17 May 42
18 May 44	19 May 42	20 May 52	21 May 44	22 May 41	23 May 35	24 May 36
25 May 25	26 May 27	27 May 31	28 May 33	29 May 34	30 May -	31 May -

Health Advice For People Living In
Oga

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 PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Prevent Health Problems: Understand Your Risks

Oga

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025
Japan

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

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Ginowan, Japan

Naha, Japan

Itoman, Japan

Nishihara, Japan

Koja, Japan

Ishigaki, Japan

Yonashiro Teruma, Japan

Nago, Japan

Takaharu, Japan

10.

Ishikari, Japan

Moderate

4xabove Standard

Last Updated: 31 May 2025, 08:41 AM

AQI City Rankings

Air Quality Solutions For Oga
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Oga

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Oga

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Oga

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Oga

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Oga's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

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

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Oga

Frequently Asked Questions About Air Quality

What is the current AQI level in Oga?

The current real-time AQI level in Oga is 15 (Good) due to recent rainfall by 0.08mm/hr. This was last updated 2025-05-31 02:54:52 PM (Local Time).

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

The best AQI level was 18 (Good) at 2:09 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 38 (Good) at 2:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Oga have been fluctuating throughout the last 24 hours. The levels have increased by highest 38 at 2:09 AM (Local Time), lowest 18 at 2:09 PM (Local Time).

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

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.