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Nagano Air Quality Map
Real-time Nagano air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Nagano today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Nagano?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 87% |
| Wind | 5.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Matsuyama, Ehime | 81 |
| 2 | Nagasaki, Nagasaki | 79 |
| 3 | Sasebo, Nagasaki | 79 |
| 4 | Kagoshima, Kagoshima | 77 |
| 5 | Kumamoto, Kumamoto | 76 |
| 6 | Omuta, Fukuoka | 76 |
| 7 | Miyazaki, Miyazaki | 75 |
| 8 | Saijo, Ehime | 75 |
| 9 | Ozu, Ehime | 73 |
| 10 | Yatsushiro, Kumamoto | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Nagano aqi ranking
Real-time Nagano air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 篠ノ井 | 61 |
| 2 | 小島田 | 53 |
| 3 | Environmental Conservation Research Institute | 22 |
| 4 | Shinonoi | 15 |
| 5 | Kojimada | 11 |
| 6 | Environmental Conservation Research Institute Bureau | 5 |
| 7 | Yoshida | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
44
live AQI index
Good
Overview
What is the current air quality in Nagano?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
| PM10 | 13µg/m³ | |
| NO2 | 5.6µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Nagano is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Nagano?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Nagano air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 5 | Good 42 AQI US | | 84.2° 57.2° |  8.9 mp/h |
| Monday, May 6 | Good 32 AQI US | | 68° 59° | 6.7 mp/h |
| Tuesday, May 7 | Good 29 AQI US |  | 62.6° 57.2° | 4.5 mp/h |
| Today | Good 44 AQI US | 100% | 62.6° 57.2° | 4.5 mp/h |
| Thursday, May 9 | Good 30 AQI US | 60% | 53.6° 44.6° | 4.5 mp/h |
| Friday, May 10 | Good 19 AQI US | | 53.6° 41° | 4.5 mp/h |
| Saturday, May 11 | Moderate 66 AQI US  |  | 71.6° 39.2° | 4.5 mp/h |
| Sunday, May 12 | Moderate 67 AQI US | | 78.8° 51.8° | 4.5 mp/h |
| Monday, May 13 | Moderate 71 AQI US | 20% | 77° 53.6° | 4.5 mp/h |
| Tuesday, May 14 | Moderate 64 AQI US | 100% | 62.6° 53.6° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Nagano air quality data attribution
2Contributors
- Nagano Prefectural Government
4 stations
2 Government Contributors
Where is the cleanest air quality in Nagano?
AQI US, Metric