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 | 64.4°F |
| Humidity | 92% |
| Wind | 3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Maegata, Okayama | 105 |
| 2 | Omuta, Fukuoka | 79 |
| 3 | Okuda, Oita | 73 |
| 4 | Okayama, Okayama | 72 |
| 5 | Mine, Yamaguchi | 71 |
| 6 | Fukuoka, Fukuoka | 70 |
| 7 | Oita, Oita | 70 |
| 8 | Kumamoto, Kumamoto | 69 |
| 9 | Ube, Yamaguchi | 69 |
| 10 | Kitakyushu, Fukuoka | 68 |
(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 | Yokosukashi City Hall | 55 |
| 2 | Kurihama Administrative Center | 53 |
| 3 | Ogawamachi Crossing | 53 |
| 4 | Yokosuka County Government | 53 |
| 5 | Oppama Administrative Center | 49 |
| 6 | West Administrative Center | 49 |
| 7 | Ikegami Community Center Measurement Station | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Yokosuka?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.5µg/m³ | |
| PM10 | 13.5µg/m³ | |
| NO2 | 11.3µg/m³ | |
| SO2 | 0µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Yokosuka is currently 1.9 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 |
|---|---|---|---|---|
| Friday, May 17 | Moderate 57 AQI US |  | 68° 62.6° |  31.3 mp/h |
| Saturday, May 18 | Moderate 63 AQI US | | 69.8° 64.4° | 13.4 mp/h |
| Sunday, May 19 | Moderate 55 AQI US |  | 68° 64.4° | 17.9 mp/h |
| Today | Moderate 52 AQI US | 100% | 64.4° 59° | 13.4 mp/h |
| Tuesday, May 21 | Moderate 73 AQI US | | 69.8° 64.4° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 63 AQI US | | 68° 62.6° | 13.4 mp/h |
| Thursday, May 23 | Moderate 65 AQI US | | 68° 64.4° | 11.2 mp/h |
| Friday, May 24 | Moderate 78 AQI US | | 69.8° 66.2° | 11.2 mp/h |
| Saturday, May 25 | Moderate 70 AQI US | 50% | 68° 60.8° | 20.1 mp/h |
| Sunday, May 26 | Moderate 76 AQI US | 20% | 66.2° 62.6° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Yokosuka air quality data attribution
2Contributors
- Kanagawa Prefectural Government
4 stations
2 Government Contributors
AQI US, Metric