Air quality index by city world

Most of the stations on the map are monitoring both PM 2. Keep track of the most polluted cities in the world with our air quality index (AQI) ranking. Air quality and pollution city ranking. Check out which city in the world had the highest level of air pollution PM2. Download the IQAir AirVisual world air quality report.

Air Pollution in the World. That is to say, virtually all countries, cities , towns and villages of the world are experiencing the challenges of air pollution. Where does the data come from?

By Katherine Kornei Mar. Trying to get away from airborne ammonia? Don’t linger in Lagos, Nigeria, or Delhi.

The following spreadsheets provide air quality status and trends for counties and cities , defined as CBSAs (Core-Based Statistical Areas Exit), with monitoring data. Green labels indicate levels pose no risk to human health, while red and mauve labels. BreezoMeter created a new and uniform air quality index - the BreezoMeter AQI, BAQI, that provides a clear and intuitive way to read and understand real-time air quality information. Discover the most accurate information on air quality today, using our air quality index map to find air quality anywhere in the world. Check out the most trusted live and forecast air quality information for people and organizations.

Helping the world with free AQI data, forecast, API, air quality monitor and solutions for organizations. These indices are historical and they are published periodically. To access current rankings (updated continuously) please visit Pollution Index Rate (Current).

The AQI is an index for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. 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. Some example API methods include geo-based queries, retrieving air quality data for cities and regions, and retrieving current weather conditions.

It is the most polluted city outside of. The Most Liberal Cities in the US The 10. 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. Check our Frequently Asked Question page.

Want to know more about the project and team? Shanghai, Beijing, Chengdu and Guangzhou. Air pollution is a challenge for our entire planet. But from one street to the next, one room the next, the quality of the air you breathe can change significantly. Air Quality forecast model.

Which is why Plume Labs created Flow, the personal air pollution sensor. Lucknow, a city in northern India, starts off the top cities with.