Table of Contents
What is the current air quality in Kathmandu?
Kathmandu Air Pollution: Real-time Air Quality Index (AQI)
| Current | Max | |
|---|---|---|
| PM2.5 AQI | 193 | 202 |
| PM10 AQI | 562 | 694 |
| O3 AQI | 3 | 52 |
| NO2 AQI | 33 | 73 |
Is Kathmandu most polluted city?
On Saturday, Kathmandu stood ninth on the World’s most polluted cities’ index, according to a European body that measures the air quality across the globe. On Saturday, Kathmandu stood ninth on the World’s most polluted cities’ index, according to a European body that measures the air quality across the globe.
Why is Kathmandu so polluted today?
Winter inversion, vehicular emission, wildfires, and cross-border industrial pollution have combined to give Kathmandu Valley the worst air quality among cities in the world this week, adding to the risk of respiratory complications for Covid-19 patients.
Why does Nepal have bad air quality?
What are the main causes of pollution in Nepal? There are numerous causes of pollution across the country, many of which stem from a lackof regulations regarding operations such as factories and construction sites,open burning as well as the fuels used in the many vehicles found in Kathmanduand other cities.
Why is there so much dust in Kathmandu?
The Nepalese capital is set in a valley, where air pollution gets trapped between the mountains. Much of it is dust from unpaved, dirt roads. Brick kilns on the outskirts of the city also foul up the air. But the biggest culprit is traffic.
Why is Kathmandu foggy?
“As the atmosphere is stable, pollutants and smoke have remained trapped inside the Valley.” With forests burning across the country, the atmosphere in hill areas, including Kathmandu, has become hazy, worsening the air quality in Kathmandu.
Which city has worst AQI?
Air quality in the database is represented by the annual mean concentration of particulate matter (PM10 and PM2.5, i.e. particles smaller than 10 or 2.5 micrometers, respectively)….List of most-polluted cities by particulate matter concentration.
| Position | 1 |
|---|---|
| Country | India |
| City/Town | Kanpur |
| Year | 2016 |
| PM2.5 | 173 |
Which is most polluted city in Nepal?
Biratnagar
Real-time Nepal Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Biratnagar, Eastern Region | 193 |
| 2 | Birganj, Central Region | 155 |
| 3 | Butwal, Western Region | 155 |
| 4 | Dhangadhi, Far Western | 153 |
Is Nepal polluted?
The levels of pollution in Nepal correlate heavily with changes in weather, with the colderand drier months seeing the absolute worst levels of pollution across all theregistered cities, whilst the monsoon season brings with it some respite interms of pollutants found in the air, due to the rains highly prominent …