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Masago Air Quality Index (AQI) | Air Pollution

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

Last Updated: 01 Jul 2025, 03:54pm (Local Time)

location image
Live AQI
46
Air Quality is
Good
pm10 :  19 µg/m³
PM2.5 :  8 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level in Masago
partly cloudy

28 °C

Partly cloudy
Humidity
Humidity84 %

Wind Speed
Wind Speed16 km/h

UV Index
UV Index4
Last Updated: 01 Jul 2025, 03:54pm (Local Time)


Map

Masago

Major Air Pollutants

Masago

AQI Graph

Historical Air Quality Data

Masago

Masago
AQI
.
30-06-2025Time01-07-2025
27
Min.at 1:09 AM on 1st Jul
55
Max.at 11:09 AM on 1st Jul

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Masago, Narashino, Chiba, Japan

Year
.
AQI


Annual AQI Trends

2020
37AQI
2021
38AQI
3%
Rise
2022
44AQI
16%
Rise
2023
44AQI
0%
No Change
2024
39AQI
-11%
Fall
2025
36AQI
-8%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
0%
No Change

Most & Least Polluted Months

Most PollutedJuly, 202453AQI

Least PollutedSeptember, 202430AQI

* This data analysis is from year 2020 - 2025

Japan's Metro Cities

Air Quality Index

Health Advice For People Living In

Masago

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

Masago

  • asthma due to air pollution in MasagoAsthma
  • heart due to air pollution in MasagoHeart Issues
  • allergy due to air pollution in MasagoAllergies
  • sinus due to air pollution in MasagoSinus
  • flu due to air pollution in MasagoCold/Flu
  • copd due to air pollution in MasagoChronic (COPD)
asthma due to air pollution in Masago

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.

Masago'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 Masago
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 Masago

Frequently Asked Questions About Air Quality

What is the current AQI level in Masago?

The current real-time AQI level in Masago is 46 (Good) due to recent rainfall by 0.01mm/hr. This was last updated 01 Jul 2025, 03:54pm (Local Time).

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

The best AQI level was 27 (Good) at 1:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 55 (Moderate) at 11:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Masago have been fluctuating throughout the last 24 hours. The levels have increased by highest 55 at 11:09 AM (Local Time), lowest 27 at 1:09 AM (Local Time).

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

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