Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Chikuma
Air quality index (AQI) and PM2.5 air pollution in Chikuma
19 people follow this city
Chikuma Air Quality Map
Real-time Chikuma air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Chikuma today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chikuma?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 58% |
| Wind | 3.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Niihama, Ehime | 64 |
| 2 | Muroran, Hokkaido | 61 |
| 3 | Seicho, Kagawa | 60 |
| 4 | Asahikawa, Hokkaido | 58 |
| 5 | Fukuyama, Hiroshima | 58 |
| 6 | Yamagata, Yamagata | 58 |
| 7 | Nakajima, Shizuoka | 57 |
| 8 | Akita, Akita | 56 |
| 9 | Hakodate, Hokkaido | 56 |
| 10 | Mukaihibi, Okayama | 56 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chikuma aqi ranking
Real-time Chikuma air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Shibukawa Jifu | 49 |
| 2 | Kosaka Interchange Bureau | 33 |
| 3 | Sarahani Interchange | 27 |
(local time)
SEE WORLD AQI RANKING
US AQI
41
live AQI index
Good
Overview
What is the current air quality in Chikuma?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.5µg/m³ | |
| PM10 | 9.5µg/m³ | |
| NO2 | 6.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Chikuma is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chikuma?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chikuma air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 9 | Good 30 AQI US | | 55.4° 41° |  6.7 mp/h |
| Friday, May 10 | Moderate 52 AQI US  |  | 75.2° 39.2° | 4.5 mp/h |
| Saturday, May 11 | Moderate 52 AQI US | | 82.4° 50° | 8.9 mp/h |
| Today | Good 41 AQI US | | 82.4° 50° | 8.9 mp/h |
| Monday, May 13 | Moderate 56 AQI US |  30% | 78.8° 51.8° | 11.2 mp/h |
| Tuesday, May 14 | Good 48 AQI US | 100% | 60.8° 44.6° | 4.5 mp/h |
| Wednesday, May 15 | Moderate 63 AQI US |  | 73.4° 41° | 2.2 mp/h |
| Thursday, May 16 | Moderate 62 AQI US | | 77° 50° | 4.5 mp/h |
| Friday, May 17 | Moderate 64 AQI US | 90% | 77° 51.8° | 11.2 mp/h |
| Saturday, May 18 | Moderate 70 AQI US | 100% | 66.2° 50° | 2.2 mp/h |
| Sunday, May 19 | Moderate 71 AQI US | | 80.6° 50° | 2.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Chikuma air quality data attribution
2Contributors
- Nagano Prefectural Government
1 station
2 Government Contributors
Where is the cleanest air quality in Chikuma?
AQI US, Metric