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Minamiozuma Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-03 12:54:35 AM (Local Time)

location image
Live AQI
34(AQI-US)
Air Quality is
Good
pm10 :  17 µg/m³
PM2.5 :  6 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Minamiozuma
fog

17 °C

Fog
Humidity
Humidity97 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index0
Last Updated: 2025-08-03 12:54:35 AM (Local Time)
Map

Minamiozuma

Major Air Pollutants

Minamiozuma

PM2.5's Icon

Particulate Matter(PM2.5)

6µg/m³

PM10's Icon

Particulate Matter(PM10)

17µg/m³

CO's Icon

Carbon Monoxide(CO)

110ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

22ppb

Trending in Japan

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AQI.IN's Community Air Quality Monitoring Get a Free AQI Monitor by Joining AQI.IN's Community Initiative.

AQI.IN's Community Air Quality Monitoring Get a Free AQI Monitor by Joining AQI.IN's Community Initiative.

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AQI Graph

Historical Air Quality Data

Minamiozuma

24 Hours
AQI
Minamiozuma
AQI
.
02-08-2025Time03-08-2025
37
Min.at 12:09 AM on 3rd Aug
59
Max.at 3:09 PM on 2nd Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Minamiozuma, Nagano, Japan

AQI
Year
.
AQI

Annual AQI Trends

2020
32AQI
2021
33AQI
3%
Rise
2022
39AQI
18%
Rise
2023
38AQI
-3%
Fall
2024
35AQI
-8%
Fall
2025
40AQI
14%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
5%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202053AQI
Least PollutedAugust, 202220AQI

* This data analysis is from year 2020 - 2025

Minamiozuma's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
36
7
17
26
72
Good
32
6
17
26
74

Japan's Metro Cities

Air Quality Index

Aomori City AQI

Aomori

28

temp.24°C
hum.100%
Higashi Hiroshima City AQI

Higashi Hiroshima

44

temp.27°C
hum.66%
Higashi Osaka City AQI

Higashi Osaka

48

temp.29°C
hum.70%
Kyoto City AQI

Kyoto

50

temp.28°C
hum.74%
Saitama City AQI

Saitama

32

temp.28°C
hum.84%
Sendai City AQI

Sendai

29

temp.24°C
hum.91%
Tokyo City AQI

Tokyo

32

temp.27°C
hum.89%
Yokohama City AQI

Yokohama

33

temp.27°C
hum.89%

Air Quality Calendar 2025

Minamiozuma

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
33
2 Jan
32
3 Jan
29
4 Jan
30
5 Jan
32
6 Jan
35
7 Jan
32
8 Jan
28
9 Jan
29
10 Jan
27
11 Jan
31
12 Jan
34
13 Jan
35
14 Jan
34
15 Jan
32
16 Jan
30
17 Jan
30
18 Jan
36
19 Jan
35
20 Jan
42
21 Jan
45
22 Jan
49
23 Jan
54
24 Jan
51
25 Jan
40
26 Jan
37
27 Jan
33
28 Jan
32
29 Jan
33
30 Jan
32
31 Jan
35
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
45
2 Feb
40
3 Feb
39
4 Feb
34
5 Feb
33
6 Feb
31
7 Feb
35
8 Feb
30
9 Feb
31
10 Feb
31
11 Feb
31
12 Feb
31
13 Feb
32
14 Feb
35
15 Feb
30
16 Feb
47
17 Feb
45
18 Feb
40
19 Feb
36
20 Feb
32
21 Feb
31
22 Feb
32
23 Feb
34
24 Feb
33
25 Feb
36
26 Feb
39
27 Feb
47
28 Feb
46
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
53
2 Mar
46
3 Mar
40
4 Mar
37
5 Mar
38
6 Mar
35
7 Mar
36
8 Mar
39
9 Mar
36
10 Mar
40
11 Mar
33
12 Mar
33
13 Mar
44
14 Mar
44
15 Mar
45
16 Mar
32
17 Mar
30
18 Mar
30
19 Mar
24
20 Mar
30
21 Mar
45
22 Mar
49
23 Mar
60
24 Mar
61
25 Mar
77
26 Mar
87
27 Mar
72
28 Mar
44
29 Mar
40
30 Mar
38
31 Mar
34
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
36
2 Apr
26
3 Apr
24
4 Apr
24
5 Apr
32
6 Apr
26
7 Apr
35
8 Apr
41
9 Apr
29
10 Apr
43
11 Apr
38
12 Apr
46
13 Apr
26
14 Apr
30
15 Apr
21
16 Apr
27
17 Apr
48
18 Apr
51
19 Apr
69
20 Apr
54
21 Apr
44
22 Apr
48
23 Apr
28
24 Apr
28
25 Apr
35
26 Apr
44
27 Apr
45
28 Apr
46
29 Apr
39
30 Apr
54
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
46
2 May
35
3 May
37
4 May
35
5 May
40
6 May
29
7 May
29
8 May
32
9 May
31
10 May
25
11 May
23
12 May
26
13 May
38
14 May
46
15 May
47
16 May
51
17 May
34
18 May
43
19 May
42
20 May
62
21 May
63
22 May
56
23 May
56
24 May
51
25 May
30
26 May
32
27 May
33
28 May
31
29 May
37
30 May
26
31 May
22
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
21
2 Jun
33
3 Jun
25
4 Jun
30
5 Jun
35
6 Jun
42
7 Jun
45
8 Jun
56
9 Jun
58
10 Jun
37
11 Jun
33
12 Jun
41
13 Jun
47
14 Jun
37
15 Jun
28
16 Jun
29
17 Jun
35
18 Jun
44
19 Jun
50
20 Jun
53
21 Jun
52
22 Jun
53
23 Jun
41
24 Jun
39
25 Jun
40
26 Jun
37
27 Jun
41
28 Jun
43
29 Jun
47
30 Jun
51
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
55
2 Jul
47
3 Jul
47
4 Jul
51
5 Jul
56
6 Jul
54
7 Jul
56
8 Jul
59
9 Jul
59
10 Jul
57
11 Jul
47
12 Jul
47
13 Jul
48
14 Jul
45
15 Jul
38
16 Jul
45
17 Jul
36
18 Jul
37
19 Jul
36
20 Jul
36
21 Jul
38
22 Jul
40
23 Jul
42
24 Jul
41
25 Jul
39
26 Jul
38
27 Jul
38
28 Jul
40
29 Jul
47
30 Jul
46
31 Jul
41
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
43
2 Aug
-
3 Aug
-
4 Aug
-
5 Aug
-
6 Aug
-
7 Aug
-
8 Aug
-
9 Aug
-
10 Aug
-
11 Aug
-
12 Aug
-
13 Aug
-
14 Aug
-
15 Aug
-
16 Aug
-
17 Aug
-
18 Aug
-
19 Aug
-
20 Aug
-
21 Aug
-
22 Aug
-
23 Aug
-
24 Aug
-
25 Aug
-
26 Aug
-
27 Aug
-
28 Aug
-
29 Aug
-
30 Aug
-
31 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Minamiozuma

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

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable

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

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Minamiozuma

  • asthma due to air pollution in MinamiozumaAsthma
  • heart due to air pollution in MinamiozumaHeart Issues
  • allergy due to air pollution in MinamiozumaAllergies
  • sinus due to air pollution in MinamiozumaSinus
  • flu due to air pollution in MinamiozumaCold/Flu
  • copd due to air pollution in MinamiozumaChronic (COPD)
asthma due to air pollution in Minamiozuma

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.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

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

Follow

1.

Togitsu, Japan

53
Moderate
4xabove Standard

2.

Saikaicho Kobago, Japan

53
Moderate
4xabove Standard

3.

Kamigoto, Japan

53
Moderate
4xabove Standard

4.

Sato, Japan

53
Moderate
4xabove Standard

5.

Furukawamen, Japan

53
Moderate
4xabove Standard

6.

Kobayashi, Japan

52
Moderate
3xabove Standard

7.

Ogoshi, Japan

52
Moderate
3xabove Standard

8.

Taragi, Japan

52
Moderate
3xabove Standard

9.

Tajimi, Japan

52
Moderate
3xabove Standard

10.

Kaita, Japan

51
Moderate
3xabove Standard

Last Updated: 02 Aug 2025, 04:05 PM

AQI City Rankings

Air Quality Solutions For Minamiozuma

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

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
air quality solutions for offices for Minamiozuma

Air Quality Solution For Offices

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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.

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Air Quality Solutions for Schools | Institutes

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air quality solutions for hotels for Minamiozuma

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.

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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 for Minamiozuma

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 for Minamiozuma

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 for Minamiozuma

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 for Minamiozuma

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 Minamiozuma

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 for Minamiozuma

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 for Minamiozuma

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 Minamiozuma

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 for Minamiozuma

Air Quality Solutions for Banks

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

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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.

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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.

Minamiozuma'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 Minamiozuma
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.

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 Minamiozuma

Frequently Asked Questions About Air Quality

What is the current AQI level in Minamiozuma?

The current real-time AQI level in Minamiozuma is 34 (Good). This was last updated 2025-08-03 12:54:35 AM (Local Time).

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

The best AQI level was 37 (Good) at 12:09 AM, Aug 3, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 59 (Moderate) at 3:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Minamiozuma have been fluctuating throughout the last 24 hours. The levels have increased by highest 59 at 3:09 PM (Local Time), lowest 37 at 12:09 AM, Aug 3, 2025 (Local Time).

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

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

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Read the latest news

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Pocket PM

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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

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