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Air quality in Nagano
Air quality index (AQI) and PM2.5 air pollution in Nagano
15 people follow this city
Nagano Air Quality Map
Real-time Nagano air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Pollen
What is the pollen count in Nagano today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Nagano?
| Weather | Scattered clouds |
| Temperature | 62.6°F |
| Humidity | 95% |
| Wind | 4 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fukuyama, Hiroshima | 65 |
| 2 | Shikokuchuo, Ehime | 65 |
| 3 | Ozu, Ehime | 62 |
| 4 | Himeji, Hyogo | 60 |
| 5 | Matsuyama, Ehime | 60 |
| 6 | Sakai, Osaka | 60 |
| 7 | Takasago, Hyogo | 60 |
| 8 | Amagasaki, Hyogo | 59 |
| 9 | Ogaki, Gifu | 59 |
| 10 | Saijo, Ehime | 59 |
(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 | Environmental Conservation Research Institute | 58 |
| 2 | 小島田 | 49 |
| 3 | Kojimada | 44 |
| 4 | Shinonoi | 33 |
| 5 | Yoshida | 22 |
| 6 | 篠ノ井 | 11 |
| 7 | Environmental Conservation Research Institute Bureau | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Nagano?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| PM10 | 8µg/m³ | |
| NO2 | 3.8µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 114.5µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Nagano is currently 1.4 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 |
|---|---|---|---|---|
| Monday, May 13 | Good 26 AQI US |  | 60.8° 46.4° |  4.5 mp/h |
| Tuesday, May 14 | Good 35 AQI US |  | 75.2° 42.8° | 2.2 mp/h |
| Wednesday, May 15 | Moderate 51 AQI US  | | 78.8° 51.8° | 2.2 mp/h |
| Today | Good 38 AQI US | 60% | 78.8° 51.8° | 2.2 mp/h |
| Friday, May 17 | Moderate 60 AQI US | 80% | 78.8° 48.2° | 11.2 mp/h |
| Saturday, May 18 | Moderate 66 AQI US | | 71.6° 46.4° | 4.5 mp/h |
| Sunday, May 19 | Moderate 62 AQI US |  | 80.6° 50° | 4.5 mp/h |
| Monday, May 20 | Moderate 65 AQI US | | 75.2° 57.2° | 2.2 mp/h |
| Tuesday, May 21 | Moderate 59 AQI US | 100% | 64.4° 57.2° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 66 AQI US | 40% | 75.2° 57.2° | 6.7 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