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 | Rain |
| Temperature | 68°F |
| Humidity | 71% |
| Wind | 3.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 98 |
| 2 | Saijo, Ehime | 88 |
| 3 | Hachinohe, Aomori | 87 |
| 4 | Niihama, Ehime | 86 |
| 5 | Hiroshima, Hiroshima | 70 |
| 6 | Matsuyama, Ehime | 68 |
| 7 | Yamagata, Yamagata | 65 |
| 8 | Ube, Yamaguchi | 64 |
| 9 | Kakogawa, Hyogo | 63 |
| 10 | Oita, Oita | 63 |
(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 | Sarahani Interchange | 65 |
| 2 | Kosaka Interchange Bureau | 63 |
| 3 | Shibukawa Jifu | 59 |
(local time)
SEE WORLD AQI RANKING
US AQI
59
live AQI index
Moderate
Overview
What is the current air quality in Chikuma?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16µg/m³ | |
| PM10 | 22µg/m³ | |
| NO2 | 16.9µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x3.2
PM2.5 concentration in Chikuma is currently 3.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chikuma?
 | 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
Chikuma air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 13 AQI US  | | 55.4° 53.6° |  4.5 mp/h |
| Thursday, Apr 25 | Good 21 AQI US |  | 66.2° 51.8° | 4.5 mp/h |
| Friday, Apr 26 | Moderate 51 AQI US | | 80.6° 46.4° | 2.2 mp/h |
| Today | Moderate 59 AQI US | | 77° 55.4° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 53 AQI US |  | 80.6° 51.8° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 61 AQI US | | 77° 55.4° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 54 AQI US | 100% | 64.4° 59° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 67 AQI US | 60% | 60.8° 46.4° | 4.5 mp/h |
| Thursday, May 2 | Moderate 60 AQI US | | 71.6° 42.8° | 4.5 mp/h |
| Friday, May 3 | Moderate 57 AQI US | | 75.2° 48.2° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
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