AQI PM2.5 PM10 CO SO2 NO2 O3

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Naha Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-14 05:09:17 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 18 µg/m³

PM2.5 : 12 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

22 °C

Last Updated: 2025-05-14 05:09:17 AM (Local Time)

Map

Naha

Major Air Pollutants
Naha

Particulate Matter(PM2.5)

12µg/m³

Particulate Matter(PM10)

18µg/m³

Carbon Monoxide(CO)

238ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

8ppb

Ozone(O3)

40ppb

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AQI Graph

Historical Air Quality Data
Naha

24 Hours

AQI

Naha

Want air quality data?

AQI Trends - Annual Air Quality Changes
Naha, Okinawa, Japan

AQI

Year

AQI

Annual AQI Trends

2020

31AQI

2021

32AQI

Rise

2022

31AQI

-3%

Fall

2023

33AQI

Rise

2024

34AQI

Rise

2025

43AQI

26%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJune, 202447AQI

Least PollutedMarch, 202417AQI

* This data analysis is from year 2020 - 2025

Naha's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Makishi

Moderate

Yogi

Moderate

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Tokyo

Yokohama

Air Quality Calendar 2025
Naha

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 49	2 Jan 57	3 Jan 55	4 Jan 38
5 Jan 43	6 Jan 48	7 Jan 42	8 Jan 38	9 Jan 47	10 Jan 33	11 Jan 36
12 Jan 41	13 Jan 48	14 Jan 48	15 Jan 53	16 Jan 39	17 Jan 39	18 Jan 37
19 Jan 36	20 Jan 35	21 Jan 47	22 Jan 40	23 Jan 50	24 Jan 44	25 Jan 49
26 Jan 45	27 Jan 49	28 Jan 51	29 Jan 49	30 Jan 45	31 Jan 41	1 Feb 37

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 45	27 Jan 49	28 Jan 51	29 Jan 49	30 Jan 45	31 Jan 41	1 Feb 37
2 Feb 36	3 Feb 43	4 Feb 46	5 Feb 59	6 Feb 59	7 Feb 46	8 Feb 42
9 Feb 37	10 Feb 32	11 Feb 32	12 Feb 35	13 Feb 40	14 Feb 35	15 Feb 42
16 Feb 35	17 Feb 62	18 Feb 39	19 Feb 60	20 Feb 41	21 Feb 40	22 Feb 39
23 Feb 45	24 Feb 45	25 Feb 39	26 Feb 42	27 Feb 33	28 Feb 38	1 Mar 36

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 45	24 Feb 45	25 Feb 39	26 Feb 42	27 Feb 33	28 Feb 38	1 Mar 36
2 Mar 44	3 Mar 46	4 Mar 38	5 Mar 35	6 Mar 31	7 Mar 38	8 Mar 35
9 Mar 38	10 Mar 33	11 Mar 42	12 Mar 38	13 Mar 44	14 Mar 38	15 Mar 35
16 Mar 37	17 Mar 50	18 Mar 46	19 Mar 49	20 Mar 44	21 Mar 44	22 Mar 46
23 Mar 46	24 Mar 44	25 Mar 51	26 Mar 39	27 Mar 42	28 Mar 58	29 Mar 45
30 Mar 31	31 Mar 34	1 Apr 25	2 Apr 41	3 Apr 42	4 Apr 42	5 Apr 41

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 31	31 Mar 34	1 Apr 25	2 Apr 41	3 Apr 42	4 Apr 42	5 Apr 41
6 Apr 40	7 Apr 52	8 Apr 50	9 Apr 45	10 Apr 41	11 Apr 53	12 Apr 47
13 Apr 57	14 Apr 59	15 Apr 54	16 Apr 53	17 Apr 55	18 Apr 37	19 Apr 31
20 Apr 31	21 Apr 25	22 Apr 32	23 Apr 29	24 Apr 36	25 Apr 28	26 Apr 44
27 Apr 38	28 Apr 38	29 Apr 43	30 Apr 44	1 May 41	2 May 53	3 May 56

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 38	28 Apr 38	29 Apr 43	30 Apr 44	1 May 41	2 May 53	3 May 56
4 May 56	5 May 40	6 May 42	7 May 57	8 May 55	9 May 47	10 May 33
11 May 42	12 May 41	13 May -	14 May -	15 May -	16 May -	17 May -
18 May -	19 May -	20 May -	21 May -	22 May -	23 May -	24 May -
25 May -	26 May -	27 May -	28 May -	29 May -	30 May -	31 May -

Health Advice For People Living In
Naha

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 On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Naha

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

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.

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Hirado, Japan

Honmachi, Japan

Ureshinomachi Shimojuku, Japan

Amagasaki, Japan

Omachi, Japan

Saikaicho Kobago, Japan

Oakashicho, Japan

Takaharu, Japan

Ozu, Japan

10.

Takeocho Takeo, Japan

Moderate

4xabove Standard

Last Updated: 13 May 2025, 09:49 PM

AQI City Rankings

Air Quality Solutions For Naha
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 Naha

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 Naha

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 Naha

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 Naha

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.

Naha'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

Get it onApp Store

Get it onGoogle Play

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 Naha

Frequently Asked Questions About Air Quality

What is the current AQI level in Naha?

The current real-time AQI level in Naha is 57 (Moderate). This was last updated 2025-05-14 05:09:17 AM (Local Time).

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

The best AQI level was 40 (Good) at 5:09 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 61 (Moderate) at 11:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Naha have been fluctuating throughout the last 24 hours. The levels have increased by highest 61 at 11:09 AM (Local Time), lowest 40 at 5:09 PM (Local Time).

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

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