AQI PM2.5 PM10 CO SO2 NO2 O3

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Utsunomiya Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-07 01:54:13 PM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 22 µg/m³

PM2.5 : 13 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

30 °C

Last Updated: 2025-06-07 01:54:13 PM (Local Time)

Map

Utsunomiya

Major Air Pollutants
Utsunomiya

Particulate Matter(PM2.5)

13µg/m³

Particulate Matter(PM10)

22µg/m³

Carbon Monoxide(CO)

148ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

54ppb

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AQI Graph

Historical Air Quality Data
Utsunomiya

24 Hours

AQI

Utsunomiya

Want air quality data?

AQI Trends - Annual Air Quality Changes
Utsunomiya, Tochigi, Japan

AQI

Year

AQI

Annual AQI Trends

2020

36AQI

2021

36AQI

No Change

2022

36AQI

No Change

2023

36AQI

No Change

2024

36AQI

No Change

2025

37AQI

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202046AQI

Least PollutedSeptember, 202027AQI

* This data analysis is from year 2020 - 2025

Utsunomiya's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Babadori

Moderate

Chuo

Moderate

Hiraidemachi

Moderate

Hosoya

Moderate

Izumigaoka

Moderate

Kiyoharadai

Moderate

Shimokuwajimamachi

Moderate

Shimookamotocho

Moderate

Utsunomiya

Moderate

Japan's Metro Cities
Air Quality Index

Aomori

Higashi Hiroshima

Higashi Osaka

Kyoto

Saitama

Sendai

Nishitokyo

Yokohama

Air Quality Calendar 2025
Utsunomiya

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 29	2 Jan 29	3 Jan 25	4 Jan 25
5 Jan 30	6 Jan 48	7 Jan 32	8 Jan 34	9 Jan 32	10 Jan 27	11 Jan 29
12 Jan 32	13 Jan 34	14 Jan 41	15 Jan 37	16 Jan 35	17 Jan 35	18 Jan 33
19 Jan 54	20 Jan 41	21 Jan 45	22 Jan 39	23 Jan 43	24 Jan 47	25 Jan 37
26 Jan 36	27 Jan 33	28 Jan 37	29 Jan 30	30 Jan 33	31 Jan 30	1 Feb 30

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 36	27 Jan 33	28 Jan 37	29 Jan 30	30 Jan 33	31 Jan 30	1 Feb 30
2 Feb 36	3 Feb 33	4 Feb 31	5 Feb 32	6 Feb 29	7 Feb 29	8 Feb 30
9 Feb 27	10 Feb 28	11 Feb 28	12 Feb 35	13 Feb 33	14 Feb 32	15 Feb 29
16 Feb 39	17 Feb 37	18 Feb 31	19 Feb 29	20 Feb 29	21 Feb 30	22 Feb 30
23 Feb 30	24 Feb 31	25 Feb 41	26 Feb 40	27 Feb 44	28 Feb 50	1 Mar 54

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 30	24 Feb 31	25 Feb 41	26 Feb 40	27 Feb 44	28 Feb 50	1 Mar 54
2 Mar 58	3 Mar 38	4 Mar 39	5 Mar 28	6 Mar 34	7 Mar 31	8 Mar 40
9 Mar 36	10 Mar 39	11 Mar 46	12 Mar 49	13 Mar 49	14 Mar 47	15 Mar 45
16 Mar 27	17 Mar 27	18 Mar 26	19 Mar 20	20 Mar 29	21 Mar 39	22 Mar 51
23 Mar 54	24 Mar 54	25 Mar 70	26 Mar 64	27 Mar 70	28 Mar 58	29 Mar 40
30 Mar 39	31 Mar 34	1 Apr 28	2 Apr 23	3 Apr 23	4 Apr 24	5 Apr 30

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 39	31 Mar 34	1 Apr 28	2 Apr 23	3 Apr 23	4 Apr 24	5 Apr 30
6 Apr 27	7 Apr 30	8 Apr 42	9 Apr 30	10 Apr 46	11 Apr 39	12 Apr 39
13 Apr 27	14 Apr 26	15 Apr 29	16 Apr 26	17 Apr 45	18 Apr 53	19 Apr 65
20 Apr 61	21 Apr 45	22 Apr 53	23 Apr 31	24 Apr 40	25 Apr 33	26 Apr 48
27 Apr 46	28 Apr 54	29 Apr 34	30 Apr 47	1 May 42	2 May 33	3 May 33

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 46	28 Apr 54	29 Apr 34	30 Apr 47	1 May 42	2 May 33	3 May 33
4 May 34	5 May 36	6 May 32	7 May 27	8 May 31	9 May 37	10 May 21
11 May 24	12 May 22	13 May 36	14 May 40	15 May 43	16 May 49	17 May 31
18 May 39	19 May 41	20 May 55	21 May 61	22 May 52	23 May 49	24 May 41
25 May 32	26 May 31	27 May 27	28 May 27	29 May 32	30 May 27	31 May 19

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 23	2 Jun 35	3 Jun 37	4 Jun 31	5 Jun 38	6 Jun 48	7 Jun -
8 Jun -	9 Jun -	10 Jun -	11 Jun -	12 Jun -	13 Jun -	14 Jun -
15 Jun -	16 Jun -	17 Jun -	18 Jun -	19 Jun -	20 Jun -	21 Jun -
22 Jun -	23 Jun -	24 Jun -	25 Jun -	26 Jun -	27 Jun -	28 Jun -
29 Jun -	30 Jun -	1 Jul -	2 Jul -	3 Jul -	4 Jul -	5 Jul -

Health Advice For People Living In
Utsunomiya

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.

Prevent Health Problems: Understand Your Risks

Utsunomiya

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

Omachi, Japan

Tachiarai, Japan

Ishinari, Japan

Iizuka, Japan

Fukata, Japan

Osawa, Japan

Umi, Japan

Yokkaichi, Japan

Ozu, Japan

10.

Sasaguri, Japan

Moderate

5xabove Standard

Last Updated: 07 Jun 2025, 05:11 AM

AQI City Rankings

Air Quality Solutions For Utsunomiya
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 Utsunomiya

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 Utsunomiya

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 Utsunomiya

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 Utsunomiya

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.

Utsunomiya'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 Utsunomiya

Frequently Asked Questions About Air Quality

What is the current AQI level in Utsunomiya?

The current real-time AQI level in Utsunomiya is 59 (Moderate). This was last updated 2025-06-07 01:54:13 PM (Local Time).

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

The best AQI level was 37 (Good) at 7:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 66 (Moderate) at 4:09 PM, Jun 6, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Utsunomiya have been fluctuating throughout the last 24 hours. The levels have increased by highest 66 at 4:09 PM, Jun 6, 2025 (Local Time), lowest 37 at 7:09 AM (Local Time).

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

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