AQI PM2.5 PM10 CO SO2 NO2 O3

Live

Tomioka Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-30 01:24:16 PM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 14 µg/m³

PM2.5 : 7 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

15 °C

Last Updated: 2025-05-30 01:24:16 PM (Local Time)

Map

Tomioka

Major Air Pollutants
Tomioka

Particulate Matter(PM2.5)

7µg/m³

Particulate Matter(PM10)

14µg/m³

Carbon Monoxide(CO)

124ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

32ppb

Trending in Japan

Big News: AQI App is Now on Apple Watch!

How Air Pollution Fuels COPD—and What You Can Do About It?

The Mask Returns: COVID Cases Spike in Singapore, Hong Kong, and India

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Methane Emissions from Delhi’s Landfills: An Invisible Threat

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

IS AIR POLLUTION SOLELY OUR FAULT? DEBUNKING THE MYTH WITH HARD TRUTH

From Smog to Songbirds: How the U.S. Clean Air Act Cleared the Skies

Two Worlds, One Breath: World Asthma Day 2025 and the Link Between Air Pollution and Asthma

Case Study : How Prana Air Helped the American School of Bombay in Improving Air Quality?

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

Sleep Interrupted: How Air Pollution Steals Your Res

Understanding the AQI: What the Air You Breathe Means for Your Health

AQI Graph

Historical Air Quality Data
Tomioka

24 Hours

AQI

Tomioka

Want air quality data?

AQI Trends - Annual Air Quality Changes
Tomioka, Gunma, Japan

AQI

Year

AQI

Annual AQI Trends

2020

30AQI

2021

34AQI

13%

Rise

2022

37AQI

Rise

2023

39AQI

Rise

2024

39AQI

No Change

2025

39AQI

No Change

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedApril, 202454AQI

Least PollutedDecember, 202020AQI

* This data analysis is from year 2020 - 2025

Tomioka's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Tomioka

Good

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Nishitokyo

Yokohama

Air Quality Calendar 2025
Tomioka

2025

AQI

January

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

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 36	27 Jan 32	28 Jan 43	29 Jan 38	30 Jan 35	31 Jan 31	1 Feb 39
2 Feb 48	3 Feb 45	4 Feb 38	5 Feb 35	6 Feb 31	7 Feb 30	8 Feb 31
9 Feb 30	10 Feb 29	11 Feb 31	12 Feb 33	13 Feb 32	14 Feb 31	15 Feb 30
16 Feb 36	17 Feb 38	18 Feb 33	19 Feb 31	20 Feb 31	21 Feb 32	22 Feb 33
23 Feb 32	24 Feb 33	25 Feb 34	26 Feb 38	27 Feb 43	28 Feb 50	1 Mar 52

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 32	24 Feb 33	25 Feb 34	26 Feb 38	27 Feb 43	28 Feb 50	1 Mar 52
2 Mar 52	3 Mar 39	4 Mar 37	5 Mar 26	6 Mar 33	7 Mar 32	8 Mar 41
9 Mar 37	10 Mar 40	11 Mar 45	12 Mar 45	13 Mar 50	14 Mar 43	15 Mar 42
16 Mar 26	17 Mar 25	18 Mar 28	19 Mar 21	20 Mar 27	21 Mar 39	22 Mar 49
23 Mar 58	24 Mar 62	25 Mar 75	26 Mar 79	27 Mar 73	28 Mar 58	29 Mar 37
30 Mar 41	31 Mar 34	1 Apr 32	2 Apr 25	3 Apr 24	4 Apr 24	5 Apr 36

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 41	31 Mar 34	1 Apr 32	2 Apr 25	3 Apr 24	4 Apr 24	5 Apr 36
6 Apr 31	7 Apr 34	8 Apr 44	9 Apr 29	10 Apr 48	11 Apr 43	12 Apr 48
13 Apr 27	14 Apr 31	15 Apr 29	16 Apr 31	17 Apr 48	18 Apr 57	19 Apr 68
20 Apr 59	21 Apr 45	22 Apr 56	23 Apr 37	24 Apr 41	25 Apr 46	26 Apr 49
27 Apr 50	28 Apr 55	29 Apr 41	30 Apr 54	1 May 48	2 May 35	3 May 36

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 50	28 Apr 55	29 Apr 41	30 Apr 54	1 May 48	2 May 35	3 May 36
4 May 37	5 May 38	6 May 31	7 May 28	8 May 35	9 May 41	10 May 26
11 May 24	12 May 28	13 May 41	14 May 47	15 May 49	16 May 53	17 May 40
18 May 46	19 May 47	20 May 59	21 May 70	22 May 63	23 May 56	24 May 50
25 May 36	26 May 33	27 May 35	28 May 34	29 May -	30 May -	31 May -

Health Advice For People Living In
Tomioka

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

Tomioka

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

Naha, Japan

Itoman, Japan

Kamigoto, Japan

Hikone, Japan

Beppucho, Japan

Nagahama, Japan

Honmachi, Japan

Ishinari, Japan

Asahikawa, Japan

10.

Ishigaki, Japan

Moderate

3xabove Standard

Last Updated: 30 May 2025, 05:38 AM

AQI City Rankings

Air Quality Solutions For Tomioka
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 Tomioka

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 Tomioka

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 Tomioka

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 Tomioka

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.

Tomioka'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 Tomioka

Frequently Asked Questions About Air Quality

What is the current AQI level in Tomioka?

The current real-time AQI level in Tomioka is 38 (Good) due to recent rainfall by 0.1mm/hr. This was last updated 2025-05-30 01:24:16 PM (Local Time).

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

The best AQI level was 28 (Good) at 1:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 52 (Moderate) at 5:09 PM, May 29, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Tomioka have been fluctuating throughout the last 24 hours. The levels have increased by highest 52 at 5:09 PM, May 29, 2025 (Local Time), lowest 28 at 1:09 AM (Local Time).

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

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