Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
20 people follow this city
Kiso Air Quality Map
Real-time Kiso air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Weather
What is the current weather in Kiso?
| Weather | Rain |
| Temperature | 51.8°F |
| Humidity | 98% |
| Wind | 3.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kumagaya, Saitama | 53 |
| 2 | Nagasaki, Nagasaki | 50 |
| 3 | Atsugi, Kanagawa | 48 |
| 4 | Omuta, Fukuoka | 45 |
| 5 | Niihama, Ehime | 43 |
| 6 | Kofu, Yamanashi | 41 |
| 7 | Shikokuchuo, Ehime | 41 |
| 8 | Nakajima, Shizuoka | 37 |
| 9 | Sumida, Kanagawa | 37 |
| 10 | Otsuki, Yamanashi | 35 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Kiso aqi ranking
Real-time Kiso air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Kiso Station | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
12
live AQI index
Good
Overview
What is the current air quality in Kiso?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/m³ | |
| PM10 | 3µg/m³ | |
| NO2 | 3.8µg/m³ | |
| SO2 | 0µg/m³ | |
✓
PM2.5 concentration in Kiso air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Kiso?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Kiso air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 21 | Good 49 AQI US | | 53.6° 50° |  2.2 mp/h |
| Monday, Apr 22 | Good 35 AQI US | | 64.4° 53.6° | 2.2 mp/h |
| Tuesday, Apr 23 | Good 24 AQI US | | 60.8° 53.6° | 4.5 mp/h |
| Today | Good 12 AQI US | 60% | 60.8° 53.6° | 4.5 mp/h |
| Thursday, Apr 25 | Good 46 AQI US | 100% | 55.4° 51.8° | 4.5 mp/h |
| Friday, Apr 26 | Good 49 AQI US | 80% | 68° 48.2° | 6.7 mp/h |
| Saturday, Apr 27 | Good 49 AQI US |  | 73.4° 48.2° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 52 AQI US  | 90% | 59° 50° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 55 AQI US |  | 75.2° 48.2° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 57 AQI US | 30% | 73.4° 53.6° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 58 AQI US | | 73.4° 53.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Kiso air quality data attribution
2Contributors
- Nagano Prefectural Government
1 station
2 Government Contributors
Where is the cleanest air quality in Kiso?
AQI US, Metric