Air quality in Nagano

Air quality index (AQI) and PM2.5 air pollution in Nagano

Last update at (local time)

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Weather

What is the current weather in Nagano?

Weather icon
WeatherScattered clouds
Temperature64.4°F
Humidity51%
Wind11.5 mp/h
Pressure29.7 Hg

live aqi city ranking

Real-time Japan city ranking

#cityUS AQI
1 Sasebo, Nagasaki

160

2 Ozu, Ehime

144

3 Fukuoka, Fukuoka

141

4 Nagasaki, Nagasaki

137

5 Omuta, Fukuoka

137

6 Kitakyushu, Fukuoka

134

7 Shimonoseki, Yamaguchi

129

8 Shikokuchuo, Ehime

127

9 Maegata, Okayama

114

10 Yokkaichi, Mie

111

(local time)

SEE WORLD AQI RANKING

live Nagano aqi ranking

Real-time Nagano air quality ranking

#stationUS AQI
1 Yoshida

74

2 Environmental Conservation Research Institute

72

3 小島田

70

4 Environmental Conservation Research Institute Bureau

68

5 Kojimada

68

6 Shinonoi

65

7 篠ノ井

65

(local time)

SEE WORLD AQI RANKING

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US AQI

68

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Nagano?

Air pollution levelAir quality indexMain pollutant
Moderate 68 US AQIPM2.5
PollutantsConcentration
PM2.5
20µg/m³
PM10
33µg/m³
NO2
3.8µg/m³
SO2
2.6µg/m³
CO
114.5µg/m³
!

PM2.5

x4

PM2.5 concentration in Nagano is currently 4 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Nagano?

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Sensitive groups should reduce outdoor exercise
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Close your windows to avoid dirty outdoor air
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Forecast

Nagano air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Apr 16

Good 29 AQI US

Human face indicating AQI level
Weather icon
73.4° 57.2°
Wind rotating 180 degree 8.9 mp/h
Wednesday, Apr 17

Moderate 62 AQI US

Human face indicating AQI level
Weather icon
62.6° 51.8°
Wind rotating 17 degree 6.7 mp/h
Thursday, Apr 18

Moderate 83 AQI US

Human face indicating AQI level
Weather icon
64.4° 48.2°
Wind rotating 10 degree 4.5 mp/h
Today

Moderate 68 AQI US

Human face indicating AQI level
Weather icon
64.4° 44.6°
Wind rotating 350 degree 11.2 mp/h
Saturday, Apr 20

Moderate 64 AQI US

Human face indicating AQI level
Weather icon
68° 44.6°
Wind rotating 34 degree 4.5 mp/h
Sunday, Apr 21

Moderate 59 AQI US

Human face indicating AQI level
Weather icon 70%
55.4° 48.2°
Wind rotating 10 degree 2.2 mp/h
Monday, Apr 22

Moderate 53 AQI US

Human face indicating AQI level
Weather icon
68° 48.2°
Wind rotating 14 degree 4.5 mp/h
Tuesday, Apr 23

Moderate 57 AQI US

Human face indicating AQI level
Weather icon 70%
68° 53.6°
Wind rotating 165 degree 6.7 mp/h
Wednesday, Apr 24

Good 45 AQI US

Human face indicating AQI level
Weather icon 100%
60.8° 51.8°
Wind rotating 181 degree 6.7 mp/h
Thursday, Apr 25

Moderate 58 AQI US

Human face indicating AQI level
Weather icon
73.4° 50°
Wind rotating 17 degree 4.5 mp/h

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