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Nagoya Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-03 01:54:38 PM (Local Time)

location image
Live AQI
62(AQI-US)
Air Quality is
Moderate
pm10 :  30 µg/m³
PM2.5 :  15 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Nagoya
partly cloudy

34 °C

Partly Cloudy
Humidity
Humidity63 %

Wind Speed
Wind Speed11 km/h

UV Index
UV Index10
Last Updated: 2025-08-03 01:54:38 PM (Local Time)


Map

Nagoya

Major Air Pollutants

Nagoya

AQI Graph

Historical Air Quality Data

Nagoya

Nagoya
AQI
.
02-08-2025Time03-08-2025
37
Min.at 2:10 AM on 3rd Aug
62
Max.at 12:10 PM on 3rd Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Nagoya, Aichi, Japan

Year
.
AQI


Annual AQI Trends

2020
20AQI
2021
27AQI
35%
Rise
2022
33AQI
22%
Rise
2023
34AQI
3%
Rise
2024
33AQI
-3%
Fall
2025
29AQI
-12%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
9%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202549AQI

Least PollutedSeptember, 202016AQI

* This data analysis is from year 2020 - 2025

Nagoya's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
55
12
23
33
59
Moderate
56
12
24
33
64
Moderate
59
13
27
33
58
Moderate
60
14
27
32
55
Moderate
64
16
37
31
60
Moderate
66
17
44
31
59
Moderate
59
13
27
32
55
Moderate
61
15
30
32
54
Moderate
67
18
29
32
55
Moderate
64
16
33
32
58
Moderate
68
18
30
32
56
Moderate
67
18
29
32
55

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Nagoya

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 On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Nagoya

  • asthma due to air pollution in NagoyaAsthma
  • heart due to air pollution in NagoyaHeart Issues
  • allergy due to air pollution in NagoyaAllergies
  • sinus due to air pollution in NagoyaSinus
  • flu due to air pollution in NagoyaCold/Flu
  • copd due to air pollution in NagoyaChronic (COPD)
asthma due to air pollution in Nagoya

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild 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.

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.

Nagoya'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 Nagoya
Mobile App

Empower Your Decisions with Reliable Data

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.

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Air Quality FAQs

at Nagoya

Frequently Asked Questions About Air Quality

What is the current AQI level in Nagoya?

The current real-time AQI level in Nagoya is 62 (Moderate). This was last updated 2025-08-03 01:54:38 PM (Local Time).

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

The best AQI level was 37 (Good) at 2:10 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 62 (Moderate) at 12:10 PM (Local Time) during the last 24 hours.

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

The AQI levels in Nagoya have been fluctuating throughout the last 24 hours. The levels have increased by highest 62 at 12:10 PM (Local Time), lowest 37 at 2:10 AM (Local Time).

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

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