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Sakaki Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-03-26 12:09:20 PM

location image
Live AQI
159
Air Quality is
Unhealthy
pm10 :  80 µg/m³
PM2.5 :  67 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi unhealthy level in Sakaki
sunny

6 °C

Sunny
Humidity
Humidity65 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index1
Last Updated: 2025-03-26 12:09:20 PM


Map

Sakaki

Major Air Pollutants

Sakaki

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Graph

Historical Air Quality Data

Sakaki

Sakaki

AQI Trends - Annual Air Quality Changes

Sakaki, Nagano, Japan

Year
.
AQI


Annual AQI Trends

2020
34AQI
2021
35AQI
3%
Rise
2022
37AQI
6%
Rise
2023
38AQI
3%
Rise
2024
36AQI
-5%
Fall
2025
35AQI
-3%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
1%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202055AQI

Least PollutedJuly, 202025AQI

* This data analysis is from year 2020 - 2025

Sakaki's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Awasa
Unhealthy
159
67
80
17
19

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Sakaki

1.2Cigarettes per day

Cigarette
Weekly 8.4 Cigarettes
Monthly 36.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.2 cigarettes a day.

Source:

Berkeley Earth


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

Sakaki

  • asthma due to air pollution in SakakiAsthma
  • heart due to air pollution in SakakiHeart Issues
  • allergy due to air pollution in SakakiAllergies
  • sinus due to air pollution in SakakiSinus
  • flu due to air pollution in SakakiCold/Flu
  • copd due to air pollution in SakakiChronic (COPD)
asthma due to air pollution in Sakaki

High Chances of Asthma

Asthma

Risk of Asthma symptoms is High when AQI is Unhealthy (150-301)

Severe symptoms including intense wheezing, severe shortness of breath, significant chest tightness, and persistent coughing that may disrupt daily activities.

Do's :

  • Avoid going outside and keep windows closed to reduce exposure to pollutants.

  • Take prescribed medications as directed by your healthcare provider.

  • Maintain clean indoor air with air purifiers, especially in bedrooms and living areas.

Don'ts :

  • Smoke or expose yourself to secondhand smoke.

  • Engage in physical exertion outdoors.

Most Polluted Cities 2025

Japan

Analyze the real-time most air polluted cities in the country.

Sakaki'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 Sakaki
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 Sakaki

Frequently Asked Questions About Air Quality

What is the current AQI level in Sakaki?

The current real-time AQI level in Sakaki is 159 (Unhealthy). This was last updated 2025-03-26 12:09:20 PM.

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

The best AQI level was 58 (Moderate) at 7:09 AM during the last 24 hours.

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

The worst AQI level was 146 (Poor) at 11:09 AM during the last 24 hours.

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

The AQI levels in Sakaki have been fluctuating throughout the last 24 hours. The levels have increased by highest 146 at 11:09 AM, lowest 58 at 7:09 AM.

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

Current AQI levels are unhealthy for everyone. It's advised to limit outdoor activities and consider using air purifiers indoors.