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Air quality in Hayama
Air quality index (AQI) and PM2.5 air pollution in Hayama
164 people follow this city
Hayama Air Quality Map
Real-time Hayama air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Pollen
What is the pollen count in Hayama today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hayama?
| Weather | Scattered clouds |
| Temperature | 75.2°F |
| Humidity | 59% |
| Wind | 8.9 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mukaihibi, Okayama | 77 |
| 2 | Wakayama, Wakayama | 76 |
| 3 | Iwakuni, Yamaguchi | 72 |
| 4 | Hibi, Okayama | 71 |
| 5 | Kofu, Yamanashi | 71 |
| 6 | Osaka, Osaka | 69 |
| 7 | Shunan, Yamaguchi | 69 |
| 8 | Sodegaura, Chiba | 69 |
| 9 | Yawata, Kyoto | 69 |
| 10 | Kainan, Wakayama | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hayama aqi ranking
Real-time Hayama air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Tsukui Lake | 55 |
| 2 | Kamiyamaguchi Public Hall | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
58
live AQI index
Moderate
Overview
What is the current air quality in Hayama?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13µg/m³ | |
| PM10 | 12µg/m³ | |
| NO2 | 11.3µg/m³ | |
| SO2 | 2.6µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Hayama is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hayama?
 | 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
Hayama air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Good 37 AQI US  |  | 68° 60.8° |  13.4 mp/h |
| Thursday, May 16 | Good 37 AQI US | | 68° 60.8° | 33.6 mp/h |
| Friday, May 17 | Moderate 52 AQI US |  | 68° 62.6° | 31.3 mp/h |
| Today | Moderate 58 AQI US | | 75.2° 64.4° | 13.4 mp/h |
| Sunday, May 19 | Moderate 80 AQI US | 80% | 68° 64.4° | 13.4 mp/h |
| Monday, May 20 | Moderate 66 AQI US | 100% | 64.4° 59° | 15.7 mp/h |
| Tuesday, May 21 | Moderate 65 AQI US | | 69.8° 64.4° | 13.4 mp/h |
| Wednesday, May 22 | Moderate 82 AQI US | | 68° 64.4° | 6.7 mp/h |
| Thursday, May 23 | Moderate 81 AQI US |  | 68° 64.4° | 15.7 mp/h |
| Friday, May 24 | Moderate 81 AQI US | | 69.8° 66.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Hayama air quality data attribution
2Contributors
- Kanagawa Prefectural Government
1 station
Government Contributor
- AQ-Inspector-Hayama
1 station
Individual Contributor
2 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Hayama?
AQI US, Metric