Primary Pollutant

 Nagano MODERATE aqi boy

Air Quality in Nagano, Japan

Real-time Air Quality Index (AQI) & air pollution level

Last Update: 28 May 2022, 07:05pm

Nagano MODERATE aqi boy Nagano MODERATE aqi boy Nagano MODERATE aqi boy


Comparative Exposure with Nagano

24 hrs avg AQI

Nagano

Japan
51

Major Air Pollutants

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Nagano pm2.5 icon
10 (PM2.5)
Nagano pm10 icon
10 (PM10)
Nagano sulphur dioxide icon
1 (SO2)
Nagano o3 ozone icon
50 (Ozone)
Nagano no2 nitrogen dioxide Icon
5 (NO2)
Current Air Pollution Level in Nagano
CITIES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Ina GOOD 40 40 44 6 4 8 71
Kamitakeshi MODERATE 60 60 56 15 16 21 61
Minamiozuma GOOD 48 48 47 10 12 18 51
Nagano GOOD 43 43 35 5 6 17 67
Sakaki GOOD 44 44 48 10 4 20 62
Saku GOOD 45 45 49 4 8 17 62
Shimomura GOOD 47 47 8 5 6 21 35
Suwa GOOD 44 44 47 3 2 21 35

Weather Conditions in Nagano

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What are the weather and climatic conditions in Nagano?
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Temperature icon
˚C | ˚F

Local Time

|


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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Nagano

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How to protect yourself from air pollution around Nagano, Japan?
wear mask icon cross

Wear Mask

Not Required
stay indoors icon cross

Stay Indoors

Not Required
shut opening icon

Windows

Keep Open
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Nagano Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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Current AQI in Metro Cities of Japan
12
15
AQI (IN)
AQI (US)
13˚C / 100%
22
30
AQI (IN)
AQI (US)
16˚C / 48%
36
54
AQI (IN)
AQI (US)
9˚C / 74%
52
92
AQI (IN)
AQI (US)
19˚C / 49%
348
251
AQI (IN)
AQI (US)
40˚C / 36%

Historic Air Quality Graph of Nagano

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Nagano

24 hrs avg AQI

Nagano

Japan
51


FAQs of Nagano's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Nagano.


The real-time AQI in Nagano is 51 (MODERATE) now. This was last updated 1 hour ago .

The current concentration of PM2.5 at Nagano is 10 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.40 times the recommended limit.

Generally, the air quality at Nagano starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Nagano until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Nagano is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Nagano, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Nagano is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

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Air Quality Solutions in Nagano

Find out Prana Air clean air quality products & solutions to fight air pollution in your city.



prana air squair indoor air quality monitor for Nagano





Keep a track of Nagano air pollution
level on “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & anlytical dasbboards.

aqi air quality mobile app for Nagano