The Latest Breaking News from IQair

Smog-ridden cities in Bangladesh, Pakistan and India had the poorest air quality last year, says report.

The United States duplicates UN standards in fine particulate matter levels, a key indicator to determine how polluted air is

Almost all countries failing to meet mark for PM2.5, tiny particles expelled by vehicles and industry that can cause health problems

IQAir labelled Milan ‘unhealthy’ over PM 2.5 levels, triggering limits on daytime traffic

Bangkok city employees have been told to work from home to avoid harmful air pollution, as a layer of noxious haze blanketed the Thai capital on Thursday.

Delhi blanketed in smog, air quality index (AQI) hitting severe-plus 500 mark, 1.67 million Indians dying prematurely in 2019 due to air pollution, 14 of top 20 most polluted cities in world from north India, stubble burning a significant factor in pollution spike, govt. providing CRM machines, farmers demanding ₹2,500-3,000…

New Delhi authorities are mulling a halt to construction activities as toxic smog envelops the city.

Detroit, Chicago, and Washington, D.C. among cities with worst air quality globally.

Chicago had the world's worst air quality for major cities around the world on Tuesday.

The fine particles of air pollution from wildfires, combustion engines, coal burning and industrial processes can cause serious health problems. These are the places that had the lowest annual average of fine particulate matter.

As Canada and parts of the U.S. confront declines in air quality due to smoke from Canadian wildfires, NPR reporters in Asia, Latin America and Africa share their experiences.