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 Yokosuka
Air quality index (AQI) and PM2.5 air pollution in Yokosuka
1.2K people follow this city
Yokosuka Air Quality Map
Real-time Yokosuka air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Yokosuka today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Yokosuka?
| Weather | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 78% |
| Wind | 8.2 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 75 |
| 2 | Shunan, Yamaguchi | 68 |
| 3 | Kasaoka, Okayama | 66 |
| 4 | Aioi, Hyogo | 65 |
| 5 | Mukaihibi, Okayama | 65 |
| 6 | Iwakuni, Yamaguchi | 64 |
| 7 | Kakogawa, Hyogo | 64 |
| 8 | Ozu, Ehime | 62 |
| 9 | Saijo, Ehime | 62 |
| 10 | Sakai, Osaka | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Yokosuka aqi ranking
Real-time Yokosuka air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Kurihama Administrative Center | 58 |
| 2 | Ikegami Community Center Measurement Station | 56 |
| 3 | West Administrative Center | 56 |
| 4 | Yokosukashi City Hall | 56 |
| 5 | Yokosuka County Government | 53 |
| 6 | Ogawamachi Crossing | 49 |
| 7 | Oppama Administrative Center | 44 |
(local time)
SEE WORLD AQI RANKING
US AQI
56
live AQI index
Moderate
Overview
What is the current air quality in Yokosuka?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 16µg/m³ | |
| NO2 | 24.4µg/m³ | |
| SO2 | 10.5µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Yokosuka is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Yokosuka?
 | 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
Yokosuka air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 29 AQI US  |  | 69.8° 64.4° |  13.4 mp/h |
| Friday, May 31 | Good 35 AQI US | | 68° 60.8° | 22.4 mp/h |
| Saturday, Jun 1 | Moderate 52 AQI US | | 69.8° 64.4° | 8.9 mp/h |
| Today | Moderate 56 AQI US | 100% | 69.8° 62.6° | 15.7 mp/h |
| Monday, Jun 3 | Moderate 65 AQI US | 70% | 68° 62.6° | 13.4 mp/h |
| Tuesday, Jun 4 | Moderate 65 AQI US | 80% | 69.8° 62.6° | 13.4 mp/h |
| Wednesday, Jun 5 | Moderate 58 AQI US |  | 68° 64.4° | 11.2 mp/h |
| Thursday, Jun 6 | Moderate 66 AQI US | | 68° 64.4° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 60 AQI US | | 69.8° 66.2° | 13.4 mp/h |
| Saturday, Jun 8 | Moderate 71 AQI US | 30% | 69.8° 64.4° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Yokosuka air quality data attribution
2Contributors
- Kanagawa Prefectural Government
4 stations
2 Government Contributors
AQI US, Metric