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Suwa Air Quality Map
Real-time Suwa air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Suwa today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Suwa?
| Weather | Rain |
| Temperature | 60.8°F |
| Humidity | 64% |
| Wind | 4.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 80 |
| 2 | Saijo, Ehime | 72 |
| 3 | Ozu, Ehime | 71 |
| 4 | Niihama, Ehime | 70 |
| 5 | Toyama, Toyama | 69 |
| 6 | Oita, Oita | 66 |
| 7 | Sakai, Fukui | 65 |
| 8 | Imizu, Toyama | 64 |
| 9 | Hakusan, Ishikawa | 63 |
| 10 | Kanazawa, Ishikawa | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Suwa aqi ranking
Real-time Suwa air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Suwa Station | 55 |
| 2 | Suwa | 41 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Suwa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.5µg/m³ | |
| PM10 | 10.5µg/m³ | |
| NO2 | 3.8µg/m³ | |
| SO2 | 0µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Suwa is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Suwa?
 | 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
Suwa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 33 AQI US  |  | 75.2° 48.2° |  4.5 mp/h |
| Saturday, Apr 27 | Good 41 AQI US |  | 69.8° 55.4° | 2.2 mp/h |
| Sunday, Apr 28 | Good 49 AQI US |  | 78.8° 50° | 4.5 mp/h |
| Today | Moderate 52 AQI US | 60% | 75.2° 55.4° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 54 AQI US | 90% | 64.4° 55.4° | 2.2 mp/h |
| Wednesday, May 1 | Moderate 53 AQI US | 90% | 60.8° 46.4° | 6.7 mp/h |
| Thursday, May 2 | Moderate 57 AQI US | 90% | 60.8° 44.6° | 4.5 mp/h |
| Friday, May 3 | Moderate 54 AQI US | | 69.8° 46.4° | 2.2 mp/h |
| Saturday, May 4 | Moderate 55 AQI US | | 75.2° 48.2° | 2.2 mp/h |
| Sunday, May 5 | Moderate 58 AQI US | | 75.2° 51.8° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Suwa air quality data attribution
2Contributors
- Nagano Prefectural Government
1 station
2 Government Contributors
Where is the cleanest air quality in Suwa?
AQI US, Metric