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Air quality in Joetsu
Air quality index (AQI) and PM2.5 air pollution in Joetsu
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Joetsu Air Quality Map
Real-time Joetsu air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
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Pollen
What is the pollen count in Joetsu today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Joetsu?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 63% |
| Wind | 3.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 105 |
| 2 | Yamagata, Yamagata | 82 |
| 3 | Takaishi, Osaka | 78 |
| 4 | Muroran, Hokkaido | 76 |
| 5 | Osaka, Osaka | 76 |
| 6 | Saijo, Ehime | 76 |
| 7 | Sakai, Osaka | 76 |
| 8 | Hachinohe, Aomori | 72 |
| 9 | Hiroshima, Hiroshima | 63 |
| 10 | Shimonoseki, Yamaguchi | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Joetsu aqi ranking
Real-time Joetsu air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 深谷 | 57 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Joetsu?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13µg/m³ | |
| PM10 | 23µg/m³ | |
| NO2 | 11.3µg/m³ | |
| SO2 | 2.6µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Joetsu is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Joetsu?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Joetsu air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 33 AQI US  |  | 60.8° 50° |  13.4 mp/h |
| Friday, Apr 26 | Good 47 AQI US |  | 66.2° 53.6° | 6.7 mp/h |
| Saturday, Apr 27 | Moderate 56 AQI US | | 66.2° 59° | 4.5 mp/h |
| Today | Moderate 53 AQI US | | 66.2° 59° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 56 AQI US |  | 68° 57.2° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 62 AQI US | | 64.4° 59° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 55 AQI US | 60% | 60.8° 57.2° | 4.5 mp/h |
| Thursday, May 2 | Moderate 61 AQI US | 70% | 57.2° 50° | 8.9 mp/h |
| Friday, May 3 | Moderate 57 AQI US |  | 57.2° 48.2° | 8.9 mp/h |
| Saturday, May 4 | Moderate 56 AQI US | | 64.4° 53.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Joetsu air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Joetsu?
AQI US, Metric