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 Kumagaya
Air quality index (AQI) and PM2.5 air pollution in Kumagaya
5 people follow this city
Kumagaya Air Quality Map
Real-time Kumagaya air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Pollen
What is the pollen count in Kumagaya today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Kumagaya?
| Weather | Broken clouds |
| Temperature | 86°F |
| Humidity | 28% |
| Wind | 4.7 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hachinohe, Aomori | 90 |
| 2 | Shikokuchuo, Ehime | 89 |
| 3 | Kofu, Yamanashi | 85 |
| 4 | Maegata, Okayama | 83 |
| 5 | Takasago, Hyogo | 82 |
| 6 | Omuta, Fukuoka | 81 |
| 7 | Okayama, Okayama | 80 |
| 8 | Kakogawa, Hyogo | 79 |
| 9 | Kimitsu, Chiba | 79 |
| 10 | Kurashiki, Okayama | 79 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Kumagaya aqi ranking
Real-time Kumagaya air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Kumagai Tsumanuma Higashi | 68 |
| 2 | Kumagaya Koizuka | 64 |
(local time)
SEE WORLD AQI RANKING
US AQI
66
live AQI index
Moderate
Overview
What is the current air quality in Kumagaya?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 66 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17µg/m³ | |
| PM10 | 24.5µg/m³ | |
| NO2 | 15µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x3.4
PM2.5 concentration in Kumagaya is currently 3.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Kumagaya?
 | 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
Kumagaya air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 21 | Moderate 52 AQI US |  | 84.2° 64.4° |  6.7 mp/h |
| Wednesday, May 22 | Moderate 58 AQI US | | 77° 62.6° | 8.9 mp/h |
| Thursday, May 23 | Moderate 66 AQI US | | 78.8° 64.4° | 4.5 mp/h |
| Today | Moderate 66 AQI US | | 86° 66.2° | 8.9 mp/h |
| Saturday, May 25 | Moderate 63 AQI US | | 77° 64.4° | 11.2 mp/h |
| Sunday, May 26 | Moderate 68 AQI US | | 75.2° 62.6° | 8.9 mp/h |
| Monday, May 27 | Moderate 67 AQI US | | 73.4° 64.4° | 2.2 mp/h |
| Tuesday, May 28 | Moderate 63 AQI US | 100% | 68° 64.4° | 4.5 mp/h |
| Wednesday, May 29 | Moderate 73 AQI US | 100% | 69.8° 59° | 13.4 mp/h |
| Thursday, May 30 | Moderate 70 AQI US | | 75.2° 57.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Kumagaya air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Kumagaya?
AQI US, Metric