Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Omachi
Air quality index (AQI) and PM2.5 air pollution in Omachi
34 people follow this city
Omachi Air Quality Map
Real-time Omachi air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Omachi today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Omachi?
| Weather | Rain |
| Temperature | 73.4°F |
| Humidity | 62% |
| Wind | 1.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Ichihara, Chiba | 88 |
| 2 | Chiba, Chiba | 87 |
| 3 | Kisarazu, Chiba | 86 |
| 4 | Yachiyo, Chiba | 85 |
| 5 | Omuta, Fukuoka | 84 |
| 6 | Kofu, Yamanashi | 82 |
| 7 | Satte, Saitama | 79 |
| 8 | Niihama, Ehime | 77 |
| 9 | Sodegaura, Chiba | 77 |
| 10 | Saijo, Ehime | 76 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
58*
live AQI index
Moderate
Overview
What is the current air quality in Omachi?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.1*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Omachi is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Omachi?
 | 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
Omachi air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 58 AQI US | 50% | 73.4° 62.6° |  6.7 mp/h |
| Monday, May 20 | Moderate 62 AQI US | 100% | 64.4° 59° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 63 AQI US | 40% | 59° 53.6° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 62 AQI US |  | 68° 53.6° | 6.7 mp/h |
| Thursday, May 23 | Moderate 76 AQI US |  | 73.4° 62.6° | 4.5 mp/h |
| Friday, May 24 | Moderate 72 AQI US | 30% | 69.8° 64.4° | 4.5 mp/h |
| Saturday, May 25 | Moderate 70 AQI US | 80% | 62.6° 53.6° | 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?
Where is the cleanest air quality in Omachi?
No locations are available.
AQI US, Metric