Worst air quality cities in the world

What city has the worst air quality? What places have the worst air quality? What are the top worst airlines in the world?

The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data. Air-quality monitoring devices worldwide tracked levels of dangerous particulates. India has the worst air quality in the world with Indian cities ranking in the top for worst air quality.

Most of its urban cities and rural areas with a high population have recorded high air pollution levels recently. Keep track of the most polluted cities in the world with our air quality index (AQI) ranking. Real-time world air quality map. By Katherine Kornei Mar.

Trying to get away from airborne ammonia? Don’t linger in Lagos, Nigeria, or Delhi. To find out what cities have had the worst air pollution since then, INSIDER looked at EPA data for cities across the United States so far this year. The data, which was last updated in May, shows the Air Quality Index (AQI) — an indicator of overall air quality in relation to health effects — of hundreds of urban centers since January. Check out which city in the world had the highest level of air pollution PM2.

Download the IQAir AirVisual world air quality report. Air quality in the database is represented by the annual mean concentration of particulate matter (PMand PM i.e. particles smaller than or micrometers, respectively). Unfortunately, a good proportion of Europe’s population resides in cities where the particulate matter levels exceed the recommended level of microgram per cubic meters.

Air - quality monitoring devices worldwide tracked levels of dangerous particulates. Lucknow, a city in northern India, starts off the top cities with. In the Bay Area, there are two main causes of poor air quality : ozone (for which it ranks 16th) and particulate matter.

PM10) and mean particulate matter less than 2. Stacker drew from WHO guidelines to compile this list of the cities with the dirtiest air in the world. The cities are ranked by the air quality in the most polluted county in the metropolitan area. Select your city name to open links to a chart of the trends for ozone and year-round particle levels, as well as more information about air pollution and the local Lung Association. Breathing ozone irritates the lungs, resulting in something like a bad sunburn within the lungs.

Breathing in particle pollution can increase the risk of lung cancer, according to the World Health Organization. With air pollution, also comes an increased risk of heart disease, stroke, lung cancer and respiratory diseases such as asthma. While Canada is far down the WHO offender list (it’s actually third in the world for best air quality ) many Canadian cities are still listed at risk for health-related issues from poor air quality. Ulaanbaatar, Mongolia. The United Nations’ Global Goals call on countries to reduce all forms of pollution and to ensure good health and well-being for all.

You can join us in taking action on this issue here. These indices are historical and they are published periodically. To access current rankings (updated continuously) please visit Pollution Index Rate (Current). Here are the worst offenders.

This article was updated to correct a typo. As the chart above shows, the cities with the worst air are often not big capitals, but. Regular eruptions give Hilo the worst air quality of any city in the country, according to data from the Environmental Protection Agency. The EPA measures how polluted the air is using a metric called the Air Quality Index, which scales from zero to 50 with higher numbers indicating dirtier air. According to the World Health Organization (WHO), mortality in cities with high levels of particulates “exceeds that observed in relatively cleaner cities by to.

The UK government needs to show leadership by. While all regions of the world are affecte populations in low-income cities are the most impacted. Air quality in Portland ranks second- worst among major cities worldwide on Thursday morning, according to a data visualization tool that tracks air quality.

Cairo tops the worst ten list according to their unique.