Colombo air quality drops to unhealthy level
COLOMBO (News 1st) – The Colombo air quality index (AQI) has increased further towards an unhealthy level.The National Building Research Organization said that the AQI across many cities in Sri Lanka range between 150 – 200, which is an unhealthy level.-What is the AQI?The AQI reports on how clean or polluted the air in your area is, and what effects breathing the outdoor air may have on your health.The AQI takes into account five of the major air pollutants.
These pollutants are ground-level ozone, particle pollution, carbon monoxide, sulfur dioxide and nitrogen dioxide. How to protect yourself from unhealthy or hazardous air pollution: If the air quality in your area is compromised, there are several things you can do to protect yourself.
Special attention should be paid to those who have compromised respiratory, lung or heart health, as well as children and older adults who are, in general, more vulnerable.
If the air quality falls in the unhealthy or red range (151-200), the AQI recommends that people with compromised health avoid prolonged outdoor work or activity.
United States
|
Cases: 46 252 513
Deaths: 750 423
Recovered: 0
|
India
|
Cases: 34 321 025
Deaths: 459 652
Recovered: 0
|
Brazil
|
Cases: 21 835 785
Deaths: 608 235
Recovered: 0
|
United Kingdom
|
Cases: 9 215 683
Deaths: 141 607
Recovered: 0
|
Russia
|
Cases: 8 494 589
Deaths: 237 619
Recovered: 0
|