Live

Shinmeicho Air Quality Index (AQI) | Air Pollution

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

Last Updated: 16 Jun 2025, 10:24pm (Local Time)

location image
Live AQI
34
Air Quality is
Good
pm10 :  16 µg/m³
PM2.5 :  6 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level in Shinmeicho
mist

19 °C

Mist
Humidity
Humidity95 %

Wind Speed
Wind Speed8 km/h

UV Index
UV Index0
Last Updated: 16 Jun 2025, 10:24pm (Local Time)


Map

Shinmeicho

Major Air Pollutants

Shinmeicho

AQI Graph

Historical Air Quality Data

Shinmeicho

Shinmeicho

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Shinmeicho, Shimomura, Nagano, Japan

Year
.
AQI


Annual AQI Trends

2020
28AQI
2021
30AQI
7%
Rise
2022
35AQI
17%
Rise
2023
37AQI
6%
Rise
2024
34AQI
-8%
Fall
2025
36AQI
6%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
5%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202053AQI

Least PollutedJanuary, 202116AQI

* This data analysis is from year 2020 - 2025

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Shinmeicho

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 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

Shinmeicho

  • asthma due to air pollution in ShinmeichoAsthma
  • heart due to air pollution in ShinmeichoHeart Issues
  • allergy due to air pollution in ShinmeichoAllergies
  • sinus due to air pollution in ShinmeichoSinus
  • flu due to air pollution in ShinmeichoCold/Flu
  • copd due to air pollution in ShinmeichoChronic (COPD)
asthma due to air pollution in Shinmeicho

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.

Shinmeicho'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 Shinmeicho
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.

Connect and control your air quality devices.


Air Quality FAQs

at Shinmeicho

Frequently Asked Questions About Air Quality

What is the current AQI level in Shinmeicho?

The current real-time AQI level in Shinmeicho is 34 (Good). This was last updated 16 Jun 2025, 10:24pm (Local Time).

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

The best AQI level was 20 (Good) at 11:39 PM, Jun 15, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 48 (Good) at 1:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Shinmeicho have been fluctuating throughout the last 24 hours. The levels have increased by highest 48 at 1:09 AM (Local Time), lowest 20 at 11:39 PM, Jun 15, 2025 (Local Time).

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

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