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Air quality in Cat Ba
Air quality index (AQI) and PM2.5 air pollution in Cat Ba
9.2K people follow this city
Cat Ba Air Quality Map
Real-time Cat Ba air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Cat Ba?
| Weather | Broken clouds |
| Temperature | 82.4°F |
| Humidity | 86% |
| Wind | 14.3 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Vietnam city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hanoi, Hanoi | 141 |
| 2 | Tay Ho, Hanoi | 135 |
| 3 | Haiphong, Thanh Pho Hai Phong | 82 |
| 4 | Ho Chi Minh City, Ho Chi Minh City | 58 |
| 5 | Tra Vinh, Tinh Tra Vinh | 31 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
76*
live AQI index
Moderate
Overview
What is the current air quality in Cat Ba?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 76* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 22.6*µg/m³ | |
!
PM2.5
x4.5
PM2.5 concentration in Cat Ba is currently 4.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Cat Ba?
 | 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
Cat Ba air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 76 AQI US |  100% | 82.4° 77° |  13.4 mp/h |
| Tuesday, May 21 | Unhealthy for sensitive groups 101 AQI US  | 90% | 80.6° 77° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 89 AQI US | 100% | 82.4° 77° | 13.4 mp/h |
| Thursday, May 23 | Moderate 77 AQI US | 100% | 78.8° 77° | 6.7 mp/h |
| Friday, May 24 | Moderate 76 AQI US | 30% | 80.6° 77° | 6.7 mp/h |
| Saturday, May 25 | Moderate 79 AQI US | | 82.4° 78.8° | 6.7 mp/h |
| Sunday, May 26 | Moderate 76 AQI US | 40% | 82.4° 80.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Cat Ba?
No locations are available.
AQI US, Metric