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Naka Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-30 07:54:18 PM (Local Time)

location image
Live AQI
43
Air Quality is
Good
pm10 :  18 µg/m³
PM2.5 :  8 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Naka
clear

27 °C

Clear
Humidity
Humidity77 %
Wind Speed
Wind Speed7 km/h
UV Index
UV Index0
Last Updated: 2025-07-30 07:54:18 PM (Local Time)
Map

Naka

Major Air Pollutants

Naka

PM2.5's Icon

Particulate Matter(PM2.5)

8µg/m³

PM10's Icon

Particulate Matter(PM10)

18µg/m³

CO's Icon

Carbon Monoxide(CO)

23ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

4ppb

O3's Icon

Ozone(O3)

41ppb

Trending in Japan

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.

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

AQI Graph

Historical Air Quality Data

Naka

24 Hours
AQI
Naka
AQI
.
29-07-2025Time30-07-2025
31
Min.at 9:09 PM on 29th Jul
44
Max.at 12:09 PM on 30th Jul

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Naka, Niigata, Japan

AQI
Year
.
AQI

Annual AQI Trends

2020
29AQI
2021
34AQI
17%
Rise
2022
40AQI
18%
Rise
2023
36AQI
-10%
Fall
2024
35AQI
-3%
Fall
2025
39AQI
11%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
7%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202269AQI
Least PollutedMarch, 202018AQI

* This data analysis is from year 2020 - 2025

Naka's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
43
8
18
30
74

Japan's Metro Cities

Air Quality Index

Aomori City AQI

Aomori

36

temp.25°C
hum.83%
Higashi Hiroshima City AQI

Higashi Hiroshima

52

temp.27°C
hum.74%
Higashi Osaka City AQI

Higashi Osaka

37

temp.33°C
hum.59%
Kyoto City AQI

Kyoto

60

temp.30°C
hum.75%
Saitama City AQI

Saitama

28

temp.30°C
hum.54%
Sendai City AQI

Sendai

39

temp.26°C
hum.84%
Tokyo City AQI

Tokyo

34

temp.29°C
hum.75%
Yokohama City AQI

Yokohama

39

temp.29°C
hum.75%

Air Quality Calendar 2025

Naka

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
30
2 Jan
29
3 Jan
28
4 Jan
28
5 Jan
26
6 Jan
31
7 Jan
30
8 Jan
28
9 Jan
29
10 Jan
28
11 Jan
29
12 Jan
31
13 Jan
28
14 Jan
32
15 Jan
26
16 Jan
27
17 Jan
27
18 Jan
29
19 Jan
30
20 Jan
36
21 Jan
42
22 Jan
35
23 Jan
43
24 Jan
37
25 Jan
35
26 Jan
30
27 Jan
27
28 Jan
30
29 Jan
29
30 Jan
31
31 Jan
30
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
31
2 Feb
30
3 Feb
30
4 Feb
30
5 Feb
31
6 Feb
31
7 Feb
32
8 Feb
31
9 Feb
32
10 Feb
30
11 Feb
32
12 Feb
30
13 Feb
33
14 Feb
32
15 Feb
31
16 Feb
35
17 Feb
39
18 Feb
32
19 Feb
32
20 Feb
32
21 Feb
32
22 Feb
32
23 Feb
33
24 Feb
32
25 Feb
34
26 Feb
45
27 Feb
47
28 Feb
54
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
51
2 Mar
53
3 Mar
38
4 Mar
38
5 Mar
26
6 Mar
32
7 Mar
34
8 Mar
35
9 Mar
34
10 Mar
40
11 Mar
41
12 Mar
39
13 Mar
50
14 Mar
41
15 Mar
38
16 Mar
25
17 Mar
25
18 Mar
27
19 Mar
23
20 Mar
32
21 Mar
46
22 Mar
50
23 Mar
56
24 Mar
56
25 Mar
64
26 Mar
61
27 Mar
65
28 Mar
52
29 Mar
39
30 Mar
34
31 Mar
33
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
28
2 Apr
25
3 Apr
21
4 Apr
21
5 Apr
32
6 Apr
31
7 Apr
34
8 Apr
41
9 Apr
31
10 Apr
43
11 Apr
42
12 Apr
43
13 Apr
30
14 Apr
29
15 Apr
24
16 Apr
33
17 Apr
43
18 Apr
52
19 Apr
57
20 Apr
50
21 Apr
44
22 Apr
49
23 Apr
35
24 Apr
26
25 Apr
33
26 Apr
46
27 Apr
46
28 Apr
50
29 Apr
39
30 Apr
33
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
46
2 May
28
3 May
37
4 May
34
5 May
38
6 May
34
7 May
31
8 May
32
9 May
37
10 May
28
11 May
30
12 May
32
13 May
47
14 May
47
15 May
53
16 May
56
17 May
40
18 May
52
19 May
48
20 May
57
21 May
59
22 May
46
23 May
48
24 May
43
25 May
35
26 May
33
27 May
35
28 May
37
29 May
37
30 May
33
31 May
25
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
25
2 Jun
37
3 Jun
44
4 Jun
38
5 Jun
40
6 Jun
43
7 Jun
51
8 Jun
55
9 Jun
58
10 Jun
57
11 Jun
46
12 Jun
45
13 Jun
39
14 Jun
40
15 Jun
28
16 Jun
32
17 Jun
39
18 Jun
43
19 Jun
48
20 Jun
51
21 Jun
56
22 Jun
63
23 Jun
44
24 Jun
42
25 Jun
46
26 Jun
37
27 Jun
53
28 Jun
40
29 Jun
41
30 Jun
50
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
50
2 Jul
66
3 Jul
63
4 Jul
68
5 Jul
63
6 Jul
56
7 Jul
58
8 Jul
58
9 Jul
53
10 Jul
47
11 Jul
45
12 Jul
45
13 Jul
48
14 Jul
37
15 Jul
35
16 Jul
42
17 Jul
33
18 Jul
36
19 Jul
37
20 Jul
40
21 Jul
41
22 Jul
40
23 Jul
41
24 Jul
45
25 Jul
48
26 Jul
49
27 Jul
41
28 Jul
42
29 Jul
43
30 Jul
-
31 Jul
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Naka

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

Naka

  • asthma due to air pollution in NakaAsthma
  • heart due to air pollution in NakaHeart Issues
  • allergy due to air pollution in NakaAllergies
  • sinus due to air pollution in NakaSinus
  • flu due to air pollution in NakaCold/Flu
  • copd due to air pollution in NakaChronic (COPD)
asthma due to air pollution in Naka

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.

Kose, Japan

63
Moderate
4xabove Standard

2.

Yakage, Japan

62
Moderate
4xabove Standard

3.

Kusatsu, Japan

62
Moderate
4xabove Standard

4.

Yunoshima, Japan

61
Moderate
4xabove Standard

5.

Kawanishicho, Japan

61
Moderate
4xabove Standard

6.

Moriyama, Japan

61
Moderate
4xabove Standard

7.

Sakurai, Japan

61
Moderate
4xabove Standard

8.

Kyoto, Japan

60
Moderate
4xabove Standard

9.

Kanonjicho, Japan

60
Moderate
4xabove Standard

10.

Ayabe, Japan

60
Moderate
4xabove Standard

Last Updated: 30 Jul 2025, 11:07 AM

AQI City Rankings

Air Quality Solutions For Naka

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 Naka

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 for Naka

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 Naka

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 for Naka

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 for Naka

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 Naka

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 Naka

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 Naka

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 Naka

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 Naka

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 Naka

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 Naka

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 Naka

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 Naka

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 for Naka

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 for Naka

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.

Naka'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 Naka
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 Naka

Frequently Asked Questions About Air Quality

What is the current AQI level in Naka?

The current real-time AQI level in Naka is 43 (Good). This was last updated 2025-07-30 07:54:18 PM (Local Time).

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

The best AQI level was 31 (Good) at 9:09 PM, Jul 29, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 44 (Good) at 12:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Naka have been fluctuating throughout the last 24 hours. The levels have increased by highest 44 at 12:09 PM (Local Time), lowest 31 at 9:09 PM, Jul 29, 2025 (Local Time).

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

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

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

New Delhi Annual Air Quality: Comparative Analysis of AQI (2020–2025)

New Delhi Annual Air Quality: Comparative Analysis of AQI (2020–2025)

26 Jul 2025Gyane Haobijam
Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

26 Jul 2025Shakshi
Big Dreams, Toxic Air: Why a Father’s ‘No’ to Hansraj College Over Delhi Pollution is a Warning for India

Big Dreams, Toxic Air: Why a Father’s ‘No’ to Hansraj College Over Delhi Pollution is a Warning for India

24 Jul 2025Shakshi
What Is the Real Impact of Air Pollution on Property Rates in India?

What Is the Real Impact of Air Pollution on Property Rates in India?

19 Jul 2025Shakshi
Do People Really Consider Air Pollution Before Moving to Delhi NCR?

Do People Really Consider Air Pollution Before Moving to Delhi NCR?

15 Jul 2025Shakshi
Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

12 Jul 2025Shakshi
Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

7 Jul 2025Shakshi
Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

4 Jul 2025Gyane Haobijam
Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

2 Jul 2025Shakshi
Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

1 Jul 2025Shakshi
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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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Cair +

Indoor Air Quality Monitor

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

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor